cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Papyridea semisulcata
Creators: name: Healy, John M.
name: Mikkelsen, Paula M.
name: Bieler, Rüdiger
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Cardiida
Cardiidae
Papyridea
Papyridea semisulcata

description: PAPYRIDEA SEMISULCATA (FIG. 5)
 Acrosomal complex
 The acrosomal vesicle is dome-shaped, with a flat or slightly domed apex, and measures approximately 0.55 ± 0.05 Mm (N = 5) in length and 0.7 ± 0.05 Mm (N = 5) in maximum diameter (Fig. 5A–D). Contents of the vesicle are differentiated into an extensive, very electron-dense basal ring, and a less dense (and granular) anterior component (Fig. 5B, D). A broad basal invagination extends for approximately half the length of the acrosomal vesicle and is filled with granular subacrosomal material (Fig. 5A–C). Discernible within the basal ring are two curved, very electron-dense layers and an innermost, electronlucent layer (Fig. 5B, D).
 Nucleus
 The nucleus is short (length 1.45 ± 0.05 Mm, N = 3) and barrel shaped, with a maximum diameter of ·
 1.45 ± 0.05 Mm (N = 3) (at mid-length) (Fig. 5A). Nuclear contents are highly electron-dense, granulate, with numerous irregular lacunae (Fig. 5A, E). Apically the nuclear surface is straight or slightly concave, while posteriorly shallow indentations contact the anterior surfaces of each midpiece mitochondrion (Fig. 5A).
 Midpiece
 The midpiece consists of four spherical mitochondria (with well-developed cristae) surrounding a pair of centrioles (Fig. 5A, F). The entire midpiece region has a length of 0.7 ± 0.04 Mm (N = 3) and a maximum diameter (of mitochondrial cluster) of 1.7 ± 0.1 Mm (N = 3).
 Flagellum
 The flagellum consists of a 9 + 2 microtubular configuration axoneme sheathed by the plasma membrane. From light microscopic observations, flagellar length is 54 ± 2.0 Mm (N = 10).
description: Published as part of Healy, John M., Mikkelsen, Paula M. & Bieler, Rüdiger, 2008, Sperm ultrastructure in Hemidonax pictus (Hemidonacidae, Bivalvia, Mollusca): comparison with other heterodonts, especially Cardiidae, Donacidae and Crassatelloidea, pp. 325-347 in Zoological Journal of the Linnean Society 153 (2) on pages 331-333, DOI: 10.1111/j.1096-3642.2008.00385.x, http://zenodo.org/record/5447636
AHAPS-functionalized silica nanoparticles do not modulate allergic contact dermatitis in mice
Creators: name: Ostrowski, Anja
name: Nordmeyer, Daniel
name: Mundhenk, Lars
name: Fluhr, Joachim W.
name: Lademann, Jürgen
name: Graf, Christina
name: Rühl, Eckart
name: Gruber, Achim D.
Publisher: name: Freie Universität Berlin
Year: 2014
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft

description: Allergic contact dermatitis (ACD) is a common skin disease in people and may become a potential site of exposure to nanoparticles (NP). Silica nanoparticles (SiO2-NP) possess a promising potential for various medical and non-medical applications, including normal and diseased skin as target organs. However, it has been shown that negatively charged SiO2-NP may act as proinflammatory adjuvant in allergic diseases. The effect of topical SiO2-NP exposure on preexisting ACD has not been studied to date although this reflects a common in vivo situation. Of particular interest are the potential effects of positively charged N-(6-aminohexyl)-aminopropyltrimethoxysilane (AHAPS)-functionalized SiO2-NP which are promising candidates for delivery systems, including gene delivery into the skin. Here, the effects of such AHAPS-functionalized SiO2-NP (55 ± 6 nm in diameter) were studied in an oxazolone-induced ACD model in SKH1 mice and compared to ACD mice treated with vehicle only. The clinical course of the disease was assessed by monitoring of the transepidermal water loss (TEWL) and the erythema. In histologic and morphometric analyses, the distribution of particles, the degree of inflammation, epidermal thickness, and the inflammatory infiltrate were characterized and quantified by standard and special histological stains as well as immunohistochemistry for CD3+ lymphocytes. To assess possible systemic effects, serum immunoglobulin E (IgE) was determined by enzyme-linked immunosorbent assay. Following administration of AHAPS-SiO2-NP for five consecutive days, no effects were observed in all clinical, histologic, morphometric, and molecular parameters investigated. In conclusion, positively charged AHAPS-SiO2-NP seem not to affect the course of ACD during exposure for 5 days.
Additional file 1 of A pan-cancer analysis of collagen VI family on prognosis, tumor microenvironment, and its potential therapeutic effect
Creators: name: Li, Xiang
name: Li, Zeng
name: Gu, Shanzhi
name: Zhao, Xinhan
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Supplementary tables.
title: CF-105 service data. Section 47: Electronics: J4 Gyrosyn compass
Creators: name: Avro Aircraft Limited (Canada)
Publisher: name: Avro Aircraft Limited (Canada)
Year: 1956
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: "Section 47" is handwritten on inside cover page.
description: « Section 47 » est écrit à la main sur la couverture.
description: Corporate author and publisher are assumed to be "Avro Aircraft Limited (Canada)" by the National Research Council of Canada.
description: L'auteur et l'éditeur sont présumé d'être « Avro Aircraft Limited (Canada) » par le Conseil national de recherches du Canada.
description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Electromechanical Wave Imaging
Creators: Provost, Jean
Publisher: name: Columbia University
Year: 2012
Subjects: Biomedical engineering

description: Cardiac conduction abnormalities and arrhythmias are associated with stroke, heart failure, and sudden cardiac death, and remain a major cause of death and disability. However, the imaging tools currently available to the physician to guide these treatments by mapping the activation sequence of the heart are invasive, ionizing, time-consuming, and costly.
In this dissertation, Electromechanical Wave Imaging (EWI) is described with an aim to characterize normal and abnormal rhythms noninvasively, transmurally, at the point of care, and in real time. More specifically, the methods to map the electromechanical wave (EW), i.e., the transient deformations occurring in response to the electrical activation of the heart, are developed and optimized. The correlation between EW and the electrical activation sequence during both normal and abnormal rhythms is demonstrated in canines in vivo and in silico. Finally, EWI is shown to noninvasively detect and characterize arrhythmias and conduction disorders in humans.
Novel ultrasound imaging methodologies were developed to track the EW. Radio-frequency (RF) frames acquired at high frame rates were used in conjunction with cross-correlation algorithms to map the onset of the small, localized, transient deformations resulting from the electrical activation and forming the EW. To validate the capability of the EW to characterize cardiac rhythm, it was compared against the electrical activation in vivo and in silico. A high correlation between the electrical and electromechanical activations was obtained in normal canines in vivo during various pacing schemes and sinus rhythm. An in vivo-in silico framework was also developed to demonstrate that this correlation is maintained transmurally and independently of the imaging angle. EWI was also validated in abnormal canine hearts in vivo during ischemia, left bundle branch block, or atrio-ventricular dissociation.
In a clinical feasibility study, we demonstrated that EWI was capable of noninvasively mapping normal and abnormal activation patterns in all four cardiac chambers of human subjects using a readily available clinical ultrasound scanner. Specifically, EWI maps were generated for three heart failure patients with cardiac resynchronization therapy (CRT) devices and for three patients with atrial flutter who subsequently underwent catheter mapping and radiofrequency ablation. Preliminary validation of EWI maps against invasive transcutaneous electroanatomical cardiac mapping was also demonstrated.
EWI has the potential of becoming a noninvasive and highly translational technology that can serve as a unique imaging tool for the early detection, diagnosis and treatment monitoring and follow-up of arrhythmias and conduction disorders through ultrasound-based mapping of the transmural electromechanical activation sequence reliably, at the point of care, and in real time.
Evaluation of a temporary vaccination recommendation in response to an outbreak of invasive meningococcal serogroup C disease in men who have sex with men in Berlin, 2013-2014
Creators: name: Koch, J.
name: Hellenbrand, W.
name: Schink, S.
name: Wichmann, O.
name: Carganico, A.
name: Drewes, J.
name: Kruspe, M.
name: Suckau, M.
name: Claus, H.
name: Marcus, U.
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: 100 Philosophie und Psychologie::150 Psychologie
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie

description: Meningococcal serogroup C (MenC) vaccination of men who have sex with men (MSM) was temporarily recommended to control an outbreak of invasive MenC disease among MSM in Berlin in 2012–2013. Vaccination was offered to HIV- infected MSM free of charge; others had to request reimbursement or pay out of pocket. We aimed to assess (i) awareness and acceptance of this recommendation through an online survey of MSM, (ii) implementation through a survey of primary care physicians and analysis of vaccine prescriptions, and (iii) impact through analysis of notified cases. Among online survey respondents, 60% were aware of the recommendation. Of these, 39% had obtained vaccination (70% of HIV-infected, 13% of HIV-negative/non-tested MSM). Awareness of recommendation and vaccination were positively associated with HIV infection, primary care physicians’ awareness of respondents’ sexual orientation, and exposure to multiple information sources. Most (26/30) physicians informed clients about the recommendation. Physicians considered concerns regarding reimbursement, vaccine safety and lack of perceived disease risk as primary barriers. After the recommendation, no further outbreak-related cases occurred. To reach and motivate target groups, communication of a new outbreak-related vaccination recommendation should address potential concerns through as many information channels as possible and direct reimbursement of costs should be enabled.
title: Efficacy and the Arts with Special Reference to Contemporary Dance Theatre: The Ethical, Aesthetic and Spiritual - A Performative Discourse a view from Within: a Reflective Practitioner’s Revisionary Point of View
Creators: name: Blogg, Martin Howard
Publisher: name: Griffith University
Year: 2013
Subjects: subject: Recognition of the arts
subject: Performing arts
subject: Arts and human consciousness
subject: Contemporary dance theatre

description: In that every form of knowing represents a way of en-acting, relating and being-in-the- world, every form of knowing has an ethical dimension and concerns efficacy. Contemporary research points to significant gaps in relation to the way the arts are presently perceived and justified. In the minds of many the arts have failed to develop an adequate public conception of their true significance. This thesis seeks to re-present, re-ground and re-vision the way we think about the arts; have the arts, and dance more specifically, re-cognized and re-legitimized in terms of their intrinsic and ethical nature, their own ‘form of life’. Today we think of the performing arts primarily in terms of entertainment and recreation, with little significance other than providing ephemeral and escapist pleasure, a gloss upon the surface of life, a harmless indulgence – one driven in the main by economics and politics rather than the internal and ethical energies of the forms themselves. Along with such authors as Abbs (1996, p.29), I see the arts as ‘indispensable vehicles for the development of human consciousness; a primary quest for meaning and understanding, apprehending and exploring reality’; at their most profound and typical, formally heuristic rather than merely hedonistic; and, ‘far from escaping life [they] have a way of drawing us into life, allowing us to participate more immediately and deeply in the basic stuff and process of life’ (Westerhoff 1981a, pp.5–15), re-minding artists and arts audiences, arts legislators and educators that beyond the functional and material there exists, as has always existed, a close alliance between aesthetic knowing and spiritual knowing; ‘an alliance not dictated merely by historical accident or practical need but one rooted in the very essence of both’ (Pope John Paul II 1999).
ExplainIt! -- A declarative root-cause analysis engine for time series data (extended version)
Creators: name: Jeyakumar, Vimalkumar
name: Madani, Omid
name: Parandeh, Ali
name: Kulshreshtha, Ashutosh
name: Zeng, Weifei
name: Yadav, Navindra
Publisher: name: arXiv
Year: 2019
Subjects: subject: Databases (cs.DB)
subject: FOS: Computer and information sciences

description: We present ExplainIt!, a declarative, unsupervised root-cause analysis engine that uses time series monitoring data from large complex systems such as data centres. ExplainIt! empowers operators to succinctly specify a large number of causal hypotheses to search for causes of interesting events. ExplainIt! then ranks these hypotheses, reducing the number of causal dependencies from hundreds of thousands to a handful for human understanding. We show how a declarative language, such as SQL, can be effective in declaratively enumerating hypotheses that probe the structure of an unknown probabilistic graphical causal model of the underlying system. Our thesis is that databases are in a unique position to enable users to rapidly explore the possible causal mechanisms in data collected from diverse sources. We empirically demonstrate how ExplainIt! had helped us resolve over 30 performance issues in a commercial product since late 2014, of which we discuss a few cases in detail.
description: SIGMOD Industry Track 2019
Hemidonax Morch 1778
Creators: name: Healy, John M.
name: Mikkelsen, Paula M.
name: Bieler, Rüdiger
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Venerida
Hemidonacidae
Hemidonax

description: COMPARISON OF HEMIDONAX SPERM MORPHOLOGY
WITH OTHER HETERODONT BIVALVES
 Spermatozoa of Hemidonax pictus are of the simple, aquasperm type characteristic of molluscs showing aquatic fertilization, especially the Bivalvia (Franzén, 1955, 1983; Popham, 1979; Hodgson et al., 1990; Healy, 1996a), and also seen in a number of other invertebrate groups (e.g. cnidarians, polychaete annelids, brachiopods, echiurids, sipunculans – Franzén, 1956; Baccetti & Afzelius, 1976; Jamieson & Rouse, 1989). Rouse & Jamieson (1987) differentiated aquasperm into those that fertilize eggs in the ambient water (ect-aquasperm) and those that fertilize aquatically but within a protected space such as a worm tube or a molluscan mantle cavity (ent-aquasperm). In the absence of any information on the fertilization biology of H. pictus, it is impossible to characterize the type of aquasperm in this species. However it is worth noting that in shipworms (Teredinidae, Pholadoidea) Popham (1974) found that species fertilizing within the mantle cavity had smaller acrosomes than those that fertilized externally (i.e. in the ambient seawater). If such a correlation holds among the Bivalvia in general, then the small size of the acrosome of H. pictus compared with most investigated heterodonts (see Figs 8, 9) would suggest the likelihood of ent-aquatic (mantle cavity) fertilization in this species and probably in other species of Hemidonax.
 Whereas it is true to state that spermatozoa of Hemidonax pictus do not exhibit any unique or new features, the precise combination of features is distinctive and presumably characteristic of the genus as a whole. Like other heterodonts, H. pictus shows a well-developed basal ring component of the acrosomal vesicle (see Fig. 8, also for comparative figures and extensive literature see Healy, 1995b, 1996a). Substantial diversity exists among heterodont taxa in the shape of the acrosomal vesicle (and the shape and internal structure of the basal ring), as well as the size and length of the nucleus (short or long, straight, curved or helical) and the number of midpiece mitochondria (four or five, sometimes more, but always with a predominating number). As there are a number of differing opinions relating to the placement and affinities of Hemidonax among the Heterodonta, the following part of the discussion will deal with each of these, including a brief resumé of group features then progressing to a comparison with Hemidonax results.
description: Published as part of Healy, John M., Mikkelsen, Paula M. & Bieler, Rüdiger, 2008, Sperm ultrastructure in Hemidonax pictus (Hemidonacidae, Bivalvia, Mollusca): comparison with other heterodonts, especially Cardiidae, Donacidae and Crassatelloidea, pp. 325-347 in Zoological Journal of the Linnean Society 153 (2) on page 335, DOI: 10.1111/j.1096-3642.2008.00385.x, http://zenodo.org/record/5447636
Deep spectroscopy of z~1 6C radio galaxies - II. Breaking the redshift-radio power degeneracy
Creators: name: Inskip, K. J.
name: Best, P. N.
name: Rottgering, H. J. A.
name: Rawlings, S.
name: Cotter, G.
name: Longair, M. S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The results of a spectroscopic analysis of 3CR and 6C radio galaxies at redshift z~1 are contrasted with the properties of lower redshift radio galaxies, chosen to be matched in radio luminosity to the 6C sources studied at z~1, thus enabling the P-z degeneracy to be broken. Partial rank correlations and principal component analysis have been used to determine which of z and P are the critical parameters underlying the observed variation of the ionization state andd kinematics of the emission line gas. [OII]/H-beta is shown to be a useful ionization mechanism diagnostic. Statistical analysis of the data shows that the ionization state of the emission line gas is strongly correlated with radio power, once the effects of other parameters are removed. No dependence of ionization state on z is observed, implying that the ionization state of the emission line gas is solely a function of the AGN properties rather than the hostt galaxy and/or environment. Statistical analysis of the kinematic properties of the emission line gas shows that these are strongly correlated independently withh both P and z. The correlation with redshift is the stronger of the two, suggesting that host galaxy composition or environment may play a role in producing the less extreme gas kinematics observed in the emission line regions of low redshift galaxies. For both the ionization and kinematic properties of thee galaxies, the independent correlations observed with radio size are strongest. Radio source age is a determining factor for the extended emission line regions.
description: 10 pages, 5 figures, accepted for publication in MNRAS
A METHOD OF HARVESTING GAS HYDRATES FROM MARINE SEDIMENTS
Creators: name: Zhang, Hong-Quan
name: Brill, James P.
name: Sarica, Cem
Publisher: name: The University of British Columbia
Year: 2008

description: Gas hydrates bind immense amounts of methane in marine sediments. If produced cost effectively, they can serve as a stable energy supply. No viable technologies for extracting gas hydrates from deep ocean deposits have been developed to date. Due to the shallow depths, low hydrate concentration, low permeability of the gas hydrate stability zone, lack of driving pressure and the slow melting process, low productivity is anticipated for gas production from gas hydrates in marine sediments. Therefore, only a large number of low cost wells can support an offshore production facility and pipeline transport to shore. The method of harvesting natural gas from sea floor gas hydrates presented in this paper is a combination of several new concepts including electrically adding heat inside hydrate rich sediments to release gas, using an overhead receiver to capture the gas, allowing gas to form hydrates again in the overhead receiver, and lifting produced hydrates to warm water to release and collect gas. This approach makes the best use of the nature of hydrates and the subsea pressure and temperature profiles. Consequently, it leads to a simple and open production system which is safe, economical, energy efficient, environmentally friendly, and without significant technical difficulties. Basic analyses and calculations on the feasibility and heat efficiency of the proposed method are presented and discussed.
title: CF-105 service data. Section 40: Electronics: power distribution
Creators: name: Avro Aircraft Limited (Canada)
Publisher: name: Avro Aircraft Limited (Canada)
Year: 1957
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: "Section 40" is handwritten on cover page.
description: « Section 40 » est écrit à la main sur la couverture.
description: Corporate author and publisher are assumed to be "Avro Aircraft Limited (Canada)" by the National Research Council of Canada.
description: L'auteur et l'éditeur sont présumé d'être « Avro Aircraft Limited (Canada) » par le Conseil national de recherches du Canada.
description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Quantum Symmetry Groups of Finite Spaces
Creators: name: Wang, Shuzhou
Publisher: name: arXiv
Year: 1998
Subjects: subject: Operator Algebras (math.OA)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We determine the quantum automorphism groups of finite spaces and find they are all compact quantum groups in the sense of Woronowicz. This solves a problem of Connes for finite spaces.
description: AMSLATEX, 21 pages. To appear in Commun Math Phys
Self-similar solutions and critical behavior in Einstein-Maxwell-dilaton theory sourced by charged null fluids
Creators: name: Aniceto, Pedro
name: Rocha, Jorge V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate continuously self-similar solutions of four-dimensional Einstein-Maxwell-dilaton theory supported by charged null fluids. We work under the assumption of spherical symmetry and the dilaton coupling parameter $a$ is allowed to be arbitrary. First, it is proved that the only such vacuum solutions with a time-independent asymptotic value of the dilaton necessarily have vanishing electric field, and thus reduce to Roberts' solution of the Einstein-dilaton system. Allowing for additional sources, we then obtain Vaidya-like families of self-similar solutions supported by charged null fluids. By continuously matching these solutions to flat spacetime along a null hypersurface one can study gravitational collapse analytically. Capitalizing on this idea, we compute the critical exponent defining the power-law behavior of the mass contained within the apparent horizon near the threshold of black hole formation. For the heterotic dilaton coupling $a=1$ the critical exponent takes the value $1/2$ typically observed in similar analytic studies, but more generally it is given by $γ=a^2(1+a^2)^{-1}$. The analysis is complemented by an assessment of the classical energy conditions. Finally, and on a different note, we report on a novel dyonic black hole spacetime, which is a time-dependent vacuum solution of this theory. In this case, the presence of constant electric and magnetic charges naturally breaks self-similarity.
description: 28 pages, 4 figures, 1 table; v2: minor changes to match published version, a couple of references added
title: EU administrative conditionality and domestic downloading
title: the limits of europeanization in challenging contexts
titleType: Subtitle
Creators: name: Elbasani, Arolda
Publisher: name: Freie Universität Berlin
Year: 2009
Subjects: subject: 300 Sozialwissenschaften::320 Politikwissenschaft::320 Politikwissenschaft
subject: 300 Sozialwissenschaften::350 Öffentliche Verwaltung, Militärwissenschaft::350 Öffentliche Verwaltung, Militärwissenschaft

description: How and to what extent have European ideas transformed the political- administrative institutions in the candidate countries in the East? Which conditions work to mitigate and undermine the impact of the European Union (EU) in these contexts? Research on post-communist transformations, by and large, holds EU enlargement as a successful attempt of institutional transfer in the candidate countries. However, while the EU proved to be successful in the first wave of enlargement in the East, we know much less about its effects in ‘borderline’ cases that lack the will and/or the capacity to pursue required reforms, thus posing a real challenge to EU enlargement strategy. The paper aims to trace the effects of enlargement in challenging domestic environments focusing on public administration reform in post-communist Albania. Differently from the classic Europeanization literature, the bottom- up approach used here, seeks to bring to the fore the crucial role of domestic agency to download and sometimes mitigate European transfers in the national arena. Evidence from the case study shows that governing actors have used EU enlargement as a means to further their strategic goals – they have preferred to talk the talk of reform in order to reap the benefits associated with EU integration and broader external assistance, but also resist implementation of new rules that curtail the political control of the state and the ongoing system of spoils built throughout the post-communist transition. The EU’s broad thresholds on administrative reform and the weak association between monitoring of progress and rewards have left ample space for the governing actors to merely pay lip service to the EU prescriptions, while getting full control of a poli-ticized administration.
title: Journeys into Principalship: The Experiences of Beginning Principals of Independent Schools
Creators: name: Bagi, Stephen
Publisher: name: Griffith University
Year: 2015
Subjects: subject: Leadership for principals
subject: Independent school principals
subject: Principal health and wellbeing

description: Although beginning principals of independent schools enter a role that is widely regarded as increasingly challenging and possibly deleterious to their well being, there has been very little research conducted to examine their transition into this role. This study examined the experiences of beginning principals in Australia to identify the most effective components of their preparation, the factors which helped them to transition into the role, the greatest challenges they faced and the rewarding aspects of the role. Through this understanding, it is hoped that beginning principals can be further assisted in their preparation and transition into the role. The main recommendations coming out of this study were: for future research to identify and find ways to reduce the specific drivers of work intensification for independent school principals; a greater emphasis on the school board’s support for the beginning principal; and, the development of specific training and coaching processes to help beginning principals develop greater resilience.
No-boarding buses: Synchronisation for efficiency
Creators: name: Saw, Vee-Liem
name: Chew, Lock Yue
Publisher: name: arXiv
Year: 2019
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We investigate a no-boarding policy in a system of $N$ buses serving $M$ bus stops in a loop, which is an entrainment mechanism to keep buses synchronised in a reasonably staggered configuration. Buses always allow alighting, but would disallow boarding if certain criteria are met. For an analytically tractable theory, buses move with the same natural speed (applicable to programmable self-driving buses), where the average waiting time experienced by passengers waiting at the bus stop for a bus to arrive can be calculated. The analytical results show that a no-boarding policy can dramatically reduce the average waiting time, as compared to the usual situation without the no-boarding policy. Subsequently, we carry out simulations to verify these theoretical analyses, also extending the simulations to typical human-driven buses with different natural speeds based on real data. Finally, a simple general adaptive algorithm is implemented to dynamically determine when to implement no-boarding in a simulation for a real university shuttle bus service.
description: 49 pages, 9 figures. Video available here: https://www.youtube.com/watch?v=SBNqvTr1AjQ
Model Fractional Chern Insulators
Creators: name: Behrmann, Jörg
name: Liu, Zhao
name: Johansson Bergholtz, Emil
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik

description: We devise local lattice models whose ground states are model fractional Chern insulators—Abelian and non-Abelian topologically ordered states characterized by exact ground state degeneracies at any finite size and infinite entanglement gaps. Most saliently, we construct exact parent Hamiltonians for two distinct families of bosonic lattice generalizations of the Zk parafermion quantum Hall states: (i) color-entangled fractional Chern insulators at band filling fractions ν=k/(C+1) and (ii) nematic states at ν=k/2, where C is the Chern number of the lowest band. In spite of a fluctuating Berry curvature, our construction is partially frustration free: the ground states reside entirely within the lowest band and exactly minimize a local (k+1) body repulsion term by term. In addition to providing the first known models hosting intriguing states such as higher Chern number generalizations of the Fibonacci anyon quantum Hall states, the remarkable stability and finite-size properties make our models particularly well suited for the study of novel phenomena involving, e.g., twist defects and proximity induced superconductivity, as well as being a guide for designing experiments.
Original western blot films from Long non-coding RNA LINC00467 regulate hepatocellular carcinoma progression by modulating miR-9-5p/PPARA expression
Creators: name: Cai, Kerui
name: Li, Tieling
name: Guo, Ling
name: Guo, Haifeng
name: Zhu, Wei
name: Yan, Lei
name: Li, Fujuan
Publisher: name: The Royal Society
Year: 2019

description: This study is to analyse the expression pattern and elucidate the mechanistic involvement of long non-coding RNA LINC00467 in hepatocellular carcinoma (HCC). The relative expression of LINC00467 and microRNA (miR)-9-5p was determined by real-time PCR. Cell viability was measured using 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide assay. The cell proliferation was analysed by cell counting. Cell migration and invasion were monitored by transwell assay. The luciferase reporter assay was employed to investigate the regulatory effect of miR-9-5p on LINC00467 and peroxisome proliferator-activated receptor alpha (PPARA). The endogenous PPARA protein was quantified by western blotting. It was found that LINC00467 was aberrantly decreased in HCC. The ectopic expression of LINC00467 significantly suppressed cell viability, proliferation, migration and invasion. LINC00467 functioned as the sponge of miR-9-5a and negatively regulated miR-9-5p expression. We also identified PPARA as the direct target of miR-9-5p. siRNA-mediated knockdown of PPARA in LINC00467-proficient cells promoted cell viability, migration and invasion. Our data indicate the critical involvement of LINC00467-miR-9-5p-PPARA signalling in the incidence and progression of HCC.
title: Ultrafast photoelectron migration in dye-sensitized solar cells
title: Influence of the binding mode and many-body interactions
titleType: Subtitle
Creators: name: Hermann, G.
name: Tremblay, J. C.
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik

description: In the present contribution, the ultrafast photoinduced electron migration dynamics at the interface between an alizarin dye and an anatase TiO2 thin film is investigated from first principles. Comparison between a time- dependent many-electron configuration interaction ansatz and a single active electron approach sheds light on the importance of many-body effects, stemming from uniquely defined initial conditions prior to photoexcitation. Particular emphasis is put on understanding the influence of the binding mode on the migration process. The dynamics is analyzed on the basis of a recently introduced toolset in the form of electron yields, electronic fluxes, and flux densities, to reveal microscopic details of the electron migration mechanism. From the many-body perspective, insight into the nature of electron-electron and hole-hole interactions during the charge transfer process is obtained. The present results reveal that the single active electron approach yields quantitatively and phenomenologically similar results as the many-electron ansatz. Furthermore, the charge migration processes in the dye-TiO2 model clusters with different binding modes exhibit similar mechanistic pathways but on largely different time scales.
title: CF-105 service data. Section 37: Electrical system: power supplies
Creators: name: Avro Aircraft Limited (Canada)
Publisher: name: Avro Aircraft Limited (Canada)
Year: 1956
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: "Section 37" is handwritten on cover page.
description: « Section 37 » est écrit à la main sur la couverture.
description: Corporate author and publisher are assumed to be "Avro Aircraft Limited (Canada)" by the National Research Council of Canada.
description: L'auteur et l'éditeur sont présumé d'être « Avro Aircraft Limited (Canada) » par le Conseil national de recherches du Canada.
description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
title: CF-105 service data. Section 33: Electrical system: canopies
Creators: name: Avro Aircraft Limited (Canada)
Publisher: name: Avro Aircraft Limited (Canada)
Year: 1956
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: "Section 33" is handwritten on cover page.
description: « Section 33 » est écrit à la main sur la couverture.
description: Corporate author and publisher are assumed to be "Avro Aircraft Limited (Canada)" by the National Research Council of Canada.
description: L'auteur et l'éditeur sont présumé d'être « Avro Aircraft Limited (Canada) » par le Conseil national de recherches du Canada.
description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
title: CF-105 service data. Section 32: Canopies
Creators: name: Avro Aircraft Limited (Canada)
Publisher: name: Avro Aircraft Limited (Canada)
Year: 1957
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: "Section 32" is handwritten on cover page.
description: « Section 32 » est écrit à la main sur la couverture.
description: Corporate author and publisher are assumed to be "Avro Aircraft Limited (Canada)" by the National Research Council of Canada.
description: L'auteur et l'éditeur sont présumé d'être « Avro Aircraft Limited (Canada) » par le Conseil national de recherches du Canada.
description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Cross-Lingual Sentiment Quantification
Creators: name: Esuli, Andrea
name: Moreo, Alejandro
name: Sebastiani, Fabrizio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: \emph{Sentiment Quantification} (i.e., the task of estimating the relative frequency of sentiment-related classes -- such as \textsf{Positive} and \textsf{Negative} -- in a set of unlabelled documents) is an important topic in sentiment analysis, as the study of sentiment-related quantities and trends across a population is often of higher interest than the analysis of individual instances. In this work we propose a method for \emph{Cross-Lingual Sentiment Quantification}, the task of performing sentiment quantification when training documents are available for a source language $\mathcal{S}$ but not for the target language $\mathcal{T}$ for which sentiment quantification needs to be performed. Cross-lingual sentiment quantification (and cross-lingual \emph{text} quantification in general) has never been discussed before in the literature; we establish baseline results for the binary case by combining state-of-the-art quantification methods with methods capable of generating cross-lingual vectorial representations of the source and target documents involved. We present experimental results obtained on publicly available datasets for cross-lingual sentiment classification; the results show that the presented methods can perform cross-lingual sentiment quantification with a surprising level of accuracy.
description: Identical to previous version, but for the abstract, which is now identical to the one in the published version
Star Formation in Emission-Line Galaxies Between Redshifts of 0.8 and 1.6
Creators: name: Hicks, Erin K. S.
name: Malkan, Matthew A.
name: Teplitz, Harry I.
name: McCarthy, Patrick J.
name: Yan, Lin
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Optical spectra of 14 emission-line galaxies representative of the 1999 NICMOS parallel grism Ha survey of McCarthy et al. are presented. Of the 14, 9 have emission lines confirming the redshifts found in the grism survey. The higher resolution of our optical spectra improves the redshift accuracy by a factor of 5. The [O II]/Ha values of our sample are found to be more than two times lower than expected from Jansen et al. This [O II]/Ha ratio discrepancy is most likely explained by additional reddening in our Ha-selected sample [on average, as much as an extra E(B-V) = 0.6], as well as to a possible stronger dependence of the [O II]/Ha ratio on galaxy luminosity than is found in local galaxies. The result is that star formation rates (SFRs) calculated from [O II]3727 emission, uncorrected for extinction, are found to be on average 4 +/- 2 times lower than the SFRs calculated from Ha emission. Classification of emission-line galaxies as starburst or Seyfert galaxies based on comparison of the ratios [O II]/Hb and [Ne III]3869/Hb is discussed. New Seyfert 1 diagnostics using the Ha line luminosity, H-band absolute magnitude, and Ha equivalent widths are also presented. One galaxy is classified as a Seyfert 1 based on its broad emission lines, implying a comoving number density for Seyfert 1s of 2.5{+5.9, -2.1} times 10^{-5} Mpc^{-3}. This commoving number density is a factor of 2.4{+5.5,-2.0} times higher than estimated by other surveys.
description: 51 pages, 18 figures; Accepted for publication in the Astrophysical Journal; Revised version with minor changes and an additional reference which gives further support to our conclusions
Bacciger varanasiensis Dronen & Blend & Mohammed & Bannai 2021, n. comb.
Creators: name: Dronen, Norman O.
name: Blend, Charles K.
name: Mohammed, Essa T.
name: Bannai, Majid
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Platyhelminthes
Trematoda
Plagiorchiida
Faustulidae
Bacciger
Bacciger varanasiensis

description: Bacciger varanasiensis (Agarwal & Kumar 1977) n. comb.
 Faustula varanasiensis (see fig. 1 of Agarwal & Kumar 1977) was described by Agarwal & Kumar (1977) in T. ilisha from the Ganges River, Varanasi, India. It resembles species of Faustula by having a median to slightly submedian, genital pore located immediately posterior to the intestinal bifurcation; gonads that overlap the ventral sucker to some extent; a coiled seminal vesicle; vitelline fields that range from the level of the esophagus to the level of the posterior margins of the testes or more posteriorly and a uterus that reaches posterior beyond the testes, distributed mainly in the hindbody. However, this species differs from species of Faustula by having an oval body form with broadly truncated extremities vs the more typical elliptical body form that is more indicative of species of Faustula; testes located at the midlevel of the body and a submedian cirrus sac that extensively overlaps the level of the ventral sucker extending about the length of it into the intertesticular space and reaching the anterior margin of the ovary. It should be noted that this species is most similar to species of Bacciger and we propose this species be assigned to Bacciger as Bacciger varanasiensis (Agarwal & Kumar 1977) n. comb. However, the combination of characteristics displayed by this species, especially the unusually extensive posterior extent of the cirrus sac (extending well posterior to the ventral sucker), suggests that it may represent an undescribed genus.
description: Published as part of Dronen, Norman O., Blend, Charles K., Mohammed, Essa T. & Bannai, Majid, 2021, Reconsideration of the species assigned to Faustula Poche, 1926 (Digenea: Microphalloidea) with the proposal of five new genera in the Faustulidae Poche, 1926, pp. 231-253 in Zootaxa 5027 (2) on page 250, DOI: 10.11646/zootaxa.5027.2.5, http://zenodo.org/record/5448290
Realizations of $su(1,1)$ and $U_q(su(1,1))$ and generating functions for orthogonal polynomials
Creators: name: Van der Jeugt, J.
name: Jagannathan, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Positive discrete series representations of the Lie algebra $su(1,1)$ and the quantum algebra $U_q(su(1,1))$ are considered. The diagonalization of a self-adjoint operator (the Hamiltonian) in these representations and in tensor products of such representations is determined, and the generalized eigenvectors are constructed in terms of orthogonal polynomials. Using simple realizations of $su(1,1)$, $U_q(su(1,1))$, and their representations, these generalized eigenvectors are shown to coincide with generating functions for orthogonal polynomials. The relations valid in the tensor product representations then give rise to new generating functions for orthogonal polynomials, or to Poisson kernels. In particular, a group theoretical derivation of the Poisson kernel for Meixner-Pollaczak and Al-Salam--Chihara polynomials is obtained.
description: 20 pages, LaTeX2e, to appear in J. Math. Phys
title: CF-105 service data. Section 29: Engine intake and ramp de-icing system
Creators: name: Avro Aircraft Limited (Canada)
Publisher: name: Avro Aircraft Limited (Canada)
Year: 1956
Subjects: subject: Avro Arrow
subject: Avro Arrow
subject: Avro Canada
subject: A.V. Roe Canada
subject: Avro Canada CF-105 Arrow
subject: CF-105
subject: Canada supersonic jet
subject: avion à réaction supersonique du Canada
subject: delta-winged supersonic interceptor
subject: intercepteur supersonique à ailes delta

description: "Section 29" is handwritten on cover page of a copy.
description: « Section 29 » est écrit à la main sur la couverture d'un exemplaire.
description: Corporate author and publisher are assumed to be "Avro Aircraft Limited (Canada)" by the National Research Council of Canada.
description: L'auteur et l'éditeur sont présumé d'être « Avro Aircraft Limited (Canada) » par le Conseil national de recherches du Canada.
description: Distributed online by the National Research Council of Canada
description: Distribué en ligne par le Conseil national de recherches du Canada
Electron-Muon Correlations in Proton+Proton and Deuteron+Gold Collisions at PHENIX
Creators: Engelmore, Tatia
Publisher: name: Columbia University
Year: 2011
Subjects: Nuclear physics

description: This dissertation presents the first measurement of electron-muon azimuthal correlations at the PHENIX experiment at RHIC in 200 GeV proton-proton and deuteron-gold collisions. Electron-muon pairs result from the semileptonic decay of D mesons, which come from correlated charm pairs. The pairs are measured at forward rapidity, with η < 0.5 for the electron and 1.4 < η < 2.1 for the muon. Electron-muon pairs exhibit a characteristic peak at Δφ = π in the azimuthal distribution due to momentum conservation in the c\bar{c} decay, and this enables clear identification. The shape of the azimuthal pair distribution in p+p collisions helps us determine which hard scattering processes contribute to charm production, and it allows us to test NLO QCD predictions. The p+p result also serves as a baseline measurement for understanding heavy ion collisions. Pairs were also measured in d+Au collisions at forward rapidity in the deuteron-going direction, which is a kinematic region at which we expect suppression effects to be evident. The pair yield in d+Au was found to be suppressed relative to that in p+p. Also the peak in Δφ almost disappears in d+Au, indicating either a change in charm production mechanisms or interactions with the nuclear matter.