cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modeling the low-frequency response of seagrass in a resonator tube
Creators: name: Torres, Nicholas Antonio
name: 0000-0002-1684-2136
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: Seagrass
Thalassia testudinum
FEM
Inferred shear
Acoustic remote sensing

description: Seagrasses are a vital part of coastal ecosystems. They serve a number of important environmental functions, but are currently declining at rapid rates. A necessary requirement to preserving these resources is an ability to monitor them. Seagrass can strongly affect acoustic propagation in seawater, and this effect can be exploited to monitor these resources. Seagrass impacts the acoustic propagation through the release of bubbles from photosynthesis as well as gas contained within the seagrass tissue itself. Previous mathematical models that treat the seagrass tissue as a fluid have not sufficiently explained acoustic propagation through seagrass. In the present work, a Finite Element Method (FEM) model was used alongside data from the literature to determine if an elastic model for seagrass captures the effects it has on acoustic propagation. The results of this model were then compared against a recently-published measurement of the shear modulus of Thalassia testudinum. Additional resonator experiments were then used to inform refinements of the FEM model. The improved FEM model resolved a number of discrepancies in the initial model. Finally, the improved model was used with resonator measurements to infer the shear modulus of the two different types of tissue present in seagrass, the epidermis and aerenchyma tissue in T. testudinum.
Effects of EoS in viscous hydro+cascade model for the RHIC Beam Energy Scan
Creators: name: Karpenko, Iu.
name: Bleicher, M.
name: Huovinen, P.
name: Petersen, H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A state-of-the-art 3+1 dimensional cascade + viscous hydro + cascade model vHLLE+UrQMD has been applied to heavy ion collisions in RHIC Beam Energy Scan range $\sqrt{s_{\rm NN}}=7.7\dots 200$ GeV. Based on comparison to available experimental data it was estimated that an effective value of shear viscosity over entropy density ratio $η/s$ in hydrodynamic stage has to decrease from $η/s=0.2$ to $0.08$ as collision energy increases from $\sqrt{s_{\rm NN}} = 7.7$ to $39$ GeV, and to stay at $η/s=0.08$ for $39\le\sqrt{s_{\rm NN}}\le200$ GeV. In this work we show how an equation of state with first order phase transition affects the hydrodynamic evolution at those collision energies and changes the results of the model as compared to "default scenario" with a crossover type EoS from chiral model.
description: 4 pages and 3 figures. Proceedings of Quark Matter 2015, Kobe, Japan
Resolución pacifica de conflictos como estrategias para construcción del tejido social y la sana convivencia en la ciudadela Flor del Campo, año 2009-2010
Creators: name: Correa Muñoz, Gina Isabel
name: Valdés Guerra, Karen
Publisher: name: Universidad de Cartagena
Year: 2010
Subjects: Trabajo social de grupo

description: Tesis (Trabajador Social) -- Universidad de Cartagena. Programa de Trabajo Social, Facultad de Ciencias Sociales y Educación, 2010
description: La Universidad de Cartagena, en su facultad de Ciencias Sociales y Educación, en especial el programa de Trabajo Social ha vinculado sus estudiantes de año social a entidades e instituciones con quienes tiene convenio interinstitucionales, para afianzar y poner en práctica los conocimientos que durante la carrera de Trabajo Social fueron adquiridos. En el caso que nos ocupa, las estudiantes en práctica en la entidad CORVIVIENDA, quienes estuvieron vinculadas a los proyectos de reasentamiento poblacional, en especial en el proyecto Urbanización Flor del Campo donde en un primer momento se hizo necesario realizar la caracterización de la población con el objetivo de conocer aspectos importantes de la comunidad, de igual forma a través de un proceso en conjunto con la comunidad se identificaron problemáticas latentes en la misma por lo cual fue necesario el diseño de un proyecto de gestión con el fin de mitigar una de las problemáticas como lo es los conflictos presentes en la convivencia. Este proyecto contó con la participación activa de algunas personas de la comunidad para identificar los conflictos y sus causas presentes en ella con el propósito de crear normas encaminadas a prevenir la agudización de los conflictos logrando con esto una sana convivencia, la unión común y un trabajo en conjunto en busca de un significativo desarrollo local.
Monochaetum stellulatum Naudin
Creators: name: Alvear, Marcela
name: Ocampo, Gilberto
name: Parra-O, Carlos
name: Almeda, Eduino Carbonó And Frank
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Melastomataceae
Monochaetum
Monochaetum stellulatum

description: Monochaetum stellulatum Naudin
 Type: Colombia, Linden 736 (HT: P; IT: BR-fragm., F-fragm.,G).
Shrub. Andes, SNSM. 2000–3100 m.
Dept.: GUJ, MAG, NSA, SAN.
Distr.: Colombia, Venezuela.
 Voucher: Cuadros 2771 (COL, MO, US).
description: Published as part of Alvear, Marcela, Ocampo, Gilberto, Parra-O, Carlos & Almeda, Eduino Carbonó And Frank, 2015, Melastomataceae of the Sierra Nevada de Santa Marta (Colombia): floristic affinities and annotated catalogue, pp. 1-30 in Phytotaxa 195 (1) on page 29, DOI: 10.11646/phytotaxa.195.1.1, http://zenodo.org/record/13641153
The Use of Wearables in Clinical Nurse Education: A Scoping Review Protocol
Creators: name: Gardim, Lucas
name: Salma, Jordana
name: De Godoy, Simone
name: Santos, Sara Soares Dos
name: Araújo, Agostinho Antônio Cruz
name: Mendes, Isabel Amélia Costa
name: Ítalo Rodolfo Silva
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Education
subject: Nursing
subject: FOS: Health sciences
subject: Education
subject: Wearable Electronic Devices
subject: Nursing Students

description: Wearables are electronic devices to be worn as an accessory. Among the various possibilities offered by these devices, health monitoring stands out, such as sleep quality; physical activity monitoring; protection and action, such as calling an emergency service in risky situations; and managing personal activities (1). Financial projections point out that wearable technology is becoming more and more popular and that it will reach USD 186.14 billion by 2030 (2). Thus, we believe that these devices can be used in the context of nursing education, in order to facilitate clinical education.
Nurses' self-care strategies: A mapping review protocol
Creators: name: Gantt, Laura
name: Haberstroh, Amanda
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: Self-care

description: The aim of this review is to provide a map of the literature identifying studies that seek to answer the following question: what self-care strategies do nurses find most effective in allowing them to continue practicing as nurses? To accomplish this, the mapping review will utilize broad search strategies across several databases and within high-impact nursing journals.
A survey of the cold molecular gas in gravitationally lensed star-forming galaxies at z>2
Creators: name: Aravena, M.
name: Spilker, J. S.
name: Bethermin, M.
name: Bothwell, M.
name: Chapman, S. C.
name: de Breuck, C.
name: Furstenau, R. M.
name: Gónzalez-López, J.
name: Greve, T. R.
name: Litke, K.
name: Ma, J.
name: Malkan, M.
name: Marrone, D. P.
name: Murphy, E. J.
name: Stark, A.
name: Strandet, M.
name: Vieira, J. D.
name: Weiss, A.
name: Welikala, N.
name: Wong, G. F.
name: Collier, J. D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Using the Australia Telescope Compact Array (ATCA), we conducted a survey of CO J=1-0 and J=2-1 line emission towards strongly lensed high-redshift dusty star forming galaxies (DSFGs) previously discovered with the South Pole Telescope (SPT). Our sample comprises 17 sources that had CO-based spectroscopic redshifts obtained with the Atacama Large Millimeter/submillimeter Array (ALMA) and the Atacama Pathfinder Experiment (APEX). We detect all sources with known redshifts in either CO J=1-0 or J=2-1. Twelve sources are detected in the 7-mm continuum. The derived CO luminosities imply gas masses in the range (0.5-11)x10^{10} M_sun and gas depletion timescales <200 Myr, using a CO to gas mass conversion factor alpha_CO=0.8 M_sun (K km/s pc^2)^{-1}. Combining the CO luminosities and dust masses, along with a fixed gas-to-dust ratio, we derive alpha_CO factors in the range 0.4-1.8, similar to what is found in other starbursting systems. We find small scatter in alpha_CO values within the sample, even though inherent variations in the spatial distribution of dust and gas in individual cases could bias the dust-based alpha_CO estimates. We find that lensing magnification factors based on the CO linewidth to luminosity relation (mu_CO) are highly unreliable, but particularly when mu<5. Finally, comparison of the gas and dynamical masses suggest that the average molecular gas fraction stays relatively constant at z=2-5 in the SPT DSFG sample.
description: Accepted for publication in MNRAS
On the structure of tidally-disrupted stellar debris streams
Creators: name: Coughlin, Eric R.
name: Nixon, Chris
name: Begelman, Mitchell C.
name: Armitage, Philip J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A tidal disruption event (TDE) -- when a star is destroyed by the immense gravitational field of a supermassive black hole -- transforms a star into a stream of tidally-shredded debris. The properties of this debris ultimately determine the observable signatures of TDEs. Here we derive a simple, self-similar solution for the velocity profile of the debris streams produced from TDEs, and show that this solution agrees extremely well with numerical results. Using this self-similar solution, we calculate an analytic, approximate expression for the radial density profile of the stream. We show that there is a critical adiabatic index that varies as a function of position along the stream above (below) which the stream is unstable (stable) to gravitational fragmentation. We also calculate the impact of heating and cooling on this stability criterion.
description: 17 pages, 10 figures, Resubmitted to MNRAS after first referee report
Impact of Multiple Phase Transitions in Dense QCD on Compact Stars
Creators: name: Sedrakian, Armen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This review covers several recent developments in the physics of dense QCD with an emphasis on the impact of multiple phase transitions on astrophysical manifestations of compact stars. It is conjectured that pair-correlated quark matter in $β$-equilibrium is within the same universality class as spin-imbalanced cold atoms and the isospin asymmetrical nucleonic matter. This then implies the emergence of phases with broken space symmetries and tri-critical (Lifshitz) points. We construct an equation of state (EoS) that extends the two-phase EoS of dense quark matter within the constant speed of sound parameterization by adding a conformal fluid with a speed of sound $c_{\rm conf.}=1/\sqrt{3}$ at densities $\ge 10~n_{\rm sat}$, where $n_{\rm sat}$ is the saturation density. With this input, we construct static, spherically symmetrical compact hybrid stars in the mass--radius diagram, recover such features as the twins and triplets, and show that the transition to conformal fluid leads to the spiraling-in of the tracks in this diagram. Stars on the spirals are classically unstable with respect to the radial oscillations but can be stabilized if the conversion timescale between quark and nucleonic phases at their interface is larger than the oscillation period. Finally, we review the impact of a transition from high-temperature gapped to low-temperature gapless two-flavor phase on the thermal evolution of hybrid stars.
description: 18 pages, 7 figures. Invited contribution to a Special Issue of PARTICLES: "Strong Interactions in the Standard Model: Massless Bosons to Compact Stars". Eds. M. Ding, C. D. Roberts, S. M. Schmidt; v2: minor typos corrected, matches the published version
Ανάλυση εκλογικού και πολιτικού ανταγωνισμού σε συγκριτική προσέγγιση για τις δύο πιο πρόσφατες βουλευτικές εκλογές και η στρατηγική για την επικοινωνία και την αντιμετώπιση της κρίσης του Covid-19: Η περίπτωση της Δημοκρατίας της Κροατίας
Creators: name: Μόνε, Θωμάς Νικολάου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Κροατία
Πολιτικός Ανταγωνισμός
Πολιτικές Διαχείρισης Covid-19
Croatia
Political Competition
Covid-19 Management Policies

description: Σκοπός της διατριβής ήταν η μελέτη και η ανάλυση πολιτικού ανταγωνισμού, με συγκριτική προσέγγιση, των δύο πιο πρόσφατων εκλογικών αναμετρήσεων στην Κροατία. Ακόμα, πραγματοποιήθηκε μελέτη της επικοινωνιακής πολιτικής και των πολιτικών διαχείρισης της πανδημίας COVID-19 και διερευνήθηκε η συσχέτιση μεταξύ των μέτρων που έλαβε η κυβέρνηση για την αντιμετώπιση της πανδημίας και τις επιπτώσεις που αυτά είχαν στους δείκτες θετικότητας και θνησιμότητας, την αναλογία του αριθμού των τεστ και των πλήρως εμβολιασμένων ατόμων. Μετά από ανάλυση των βασικών πυλώνων της κομματικής πολιτικής στη Κροατία, ακολουθεί η στατιστική ανάλυση των δεδομένων και στοιχείων που συλλέχθηκαν. Στην παρούσα εργασία η στατιστική ανάλυση έγινε με τη βοήθεια του προγράμματος excel και των λογισμικών IBM SPSS & M.A.D.
description: The aim of the thesis was the study and analysis of political competition, with a comparative approach, of the two most recent electoral contests in Croatia. Additionally, a study of the communication policy and management policies of the COVID-19 pandemic was carried out and the correlation between the measures taken by the government to deal with the pandemic and the effects they had on the positivity and mortality rates, the ratio of the number of tests was investigated and fully vaccinated individuals. After analyzing the main pillars of party politics in Croatia, the following is the statistical analysis of the data and collected evidence. In the present work the statistical analysis was done with the help of excel program and IBM SPSS & M.A.D software.
Instruccions per al diari d'aprenentatge d'un treball en grup
Creators: name: De Haro, J.J.
Publisher: name: Zenodo
Year: 2022
Subjects: Diari d'aprenentatge
Avaluació

description: Instruccions pels alumnes per poder fer el diari d'aprenentatge mentre fan un treball en equip. Es proposen diversos formats per a la seva realització
EDUCATION 4.0 NET Generation
Creators: name: Wicaksono, Soetam Rizky
Publisher: name: Zenodo
Year: 2018

description: Net generation yang cenderung skeptis terhadap fakta dan menuntut beragam hal yang “wah” untuk pendidikan anaknya, menjadi tantangan tersendiri bagi para guru AUD di masa mendatang. Beragam tuntutan yang lalu menjadi tantangan tersebut harus segera diantisipasi agar dapat beradaptasi dan tidak menjadi guru “dinosaurus” yang pada akhirnya punah pada masanya.
description: Dipresentasikan pada kuliah tamu, Universitas Negeri Manado 01 Oktober 2018
Überzeugungen von Lehrkräften zum Technologie-Einsatz im Analysisunterricht
Creators: name: Erens, Ralf
name: Eichler, Andreas
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Zur Untersuchung des professionellen Handelns von Lehrkräften gehört auch die Umsetzung der objektive Ebene curricularer Vorgaben, die Ebene der individuellen lehrerspezifischen Interpretation und Fokussierung auf bestimmte Inhalte und die damit verbundenen Ziele. Untersuchungen haben hier gezeigt, dass die individuellen Überzeugungen von Lehrkräften zu ihrem Mathematikunterricht die Planung und Realisierung einen Einfluss auf die reale Unterrichtspraxis haben (Hiebert & Grouws, 2007). Die individuellen Vorstellungen, subjektiven Annahmen, Überzeugungen und Zielsetzungen der Lehrkräfte werden (international) unter das Konstrukt der beliefs oder beliefs systems subsumiert (Eichler & Erens, 2014). Diese beliefs bzw. belief systems von Lehrkräften betrachten wir anhand des Themenbereichs der Analysis, die der zentrale Teil des Curriculums in der gymnasialen Oberstufe ist. In diesem Beitrag verengen wir noch stärker den Fokus und betrachten allein die beliefs von gymnasialen Lehrkräften im Zusammenhang mit dem Einsatz digitaler Medien speziell für das Lehren und Lernen im Bereich der Analysis. Die digitalen Medien (GTR oder CAS) spielen zwar in allen belief systems der Lehrkräfte eine Rolle, zeigten aber in ihrer Ausprägung deutliche Unterschiede. In diesem Beitrag betrachten wir zunächst auf einer theoretischen Ebene vier Stufen der Verwendung digitaler Medien im Mathematikunterricht und skizzieren anschließend Ergebnisse einer qualitativen Studie mit 30 Lehrkräften bezogen auf die genannten Stufen.
Entre la humanidades y la muerte
Creators: name: Correa Hernández, Tania
Publisher: name: Universidad de Cartagena
Year: 2018
Subjects: Crítica literaria

description: Tesis (Profesional en Lingüística y Literatura) -- Universidad de Cartagena. Facultad de Ciencias Humanas. Programa de Lingüística y Literatura, 2018
description: Entre la humanidad y la muerte es el resultado de una duda constante sobre qué es aquello que define y justifica la existencia del amor en la humanidad. El amor y sus infinitas posibilidades, el amor cuando se vuelve ficción para poder ser vivido a través de la violencia. La forma en la que estas dos fuerzas se confluyen, además de cómo las personas expresan su humanidad a través las complicaciones psicosociales adquiridas, por último la muerte, pero no es solo el matar, sino la forma en la que se mata, es en esencia un asunto estético, es la moralidad de los crímenes y la estética de la muerte. En palabras de Miller (1963) : (…) Hasta que no nos hayamos perdido no tendremos esperanzas de encontrarnos (…)
Baryonic models of ultra-low-mass compact stars for the central compact object in HESS J1731-347
Creators: name: Li, Jia Jie
name: Sedrakian, Armen
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recent attempt on mass and radius inference of the central compact object within the supernova remnant HESS J1731-347 suggests for this object an unusually low mass of $M = 0.77^{+0.20}_{-0.17}\,M_{\odot}$ and a small radius of $R = 10.4^{+0.86}_{-0.78}$\,km. We explore the ways such a result can be accommodated within models of dense matter with heavy baryonic degrees of freedom which are constrained by the multi-messenger observations. We find that to do so using only purely nucleonic models, one needs to assume a rather small value of the slope of symmetry energy $L_{\rm sym}$. Once heavy baryons are included higher values of the slope $L_{\rm sym}$ become acceptable at the cost of a slightly reduced maximum mass of static configuration. These two scenarios are distinguished by the particle composition and will undergo different cooling scenarios. In addition, we show that the universalities of the $I$-Love-$Q$ relations for static configurations can be extended to very low masses without loss in their accuracy.
description: v2: matches published version, 8 pages, 6 figures
A Research Opportunity … Evidence of Ritual Burial Customs on a Nephrite Gui with Cover. Possibly from Liangzhu to late Shang Dynasty.
Creators: name: Spong, Adrian
Publisher: name: Zenodo
Year: 2024

description: A lidded nephrite gui probably from the Liangzhu through to late Shang Dynasty. This exceptional vessel forms a triumvirate with the only two other recorded lidded jade guis found up to the end of the Shang Dynasty. One is from the Liangzhu Dynasty the other from the Liao Dynasty.

There is evidence of ritual burial damage in the form of deliberate repetitive score marks. Traces of red pigment remain indicating an elite burial. There is a two character inscription. Tool marks are visible indicating the use of a burin.
Friedel oscillation near a van Hove singularity in two-dimensional Dirac materials
Creators: name: Lu, Chi-Ken
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider Friedel oscillation in the two-dimensional Dirac materials when Fermi level is near the van Hove singularity. Twisted graphene bilayer and the surface state of topological crystalline insulator are the representative materials which show low-energy saddle points that are feasible to probe by gating. We approximate the Fermi surface near saddle point with a hyperbola and calculate the static Lindhard response function. Employing a theorem of Lighthill, the induced charge density $δn$ due to an impurity is obtained and the algebraic decay of $δn$ is determined by the singularity of the static response function. Although a hyperbolic Fermi surface is rather different from a circular one, the static Lindhard response function in the present case shows a singularity similar with the response function associated with circular Fermi surface, which leads to the $δn\propto R^{-2}$ at large distance $R$. The dependences of charge density on the Fermi energy are different. Consequently, it is possible to observe in twisted graphene bilayer the evolution that $δn\propto R^{-3}$ near Dirac point changes to $δn\propto R^{-2}$ above the saddle point. Measurements using scanning tunnelling microscopy around the impurity sites could verify the prediction.
description: preprint form, to appear in Journal of Physics: Condensed Matter 2016
title: Einfluss funktionsbasierter (sensomotorischer) Einlagen auf den habituellen Spitzfußgang bei Kindern
Creators: name: Warrelmann, Dorothee
name: Schlenstedt, Christian
name: Vor Dem Brocke, Arnd
name: Holterhus, Jürgen
name: Otto-Morris, Christine
name: Stephani, Ulrich
name: Holterhus, Paul-Martin
name: Wiegand, Gert
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Der habituelle Spitzfußgang tritt im Kindesalter mit einer Prävalenz von bis zu 15% auf. Oft wird eine Therapieindikation gesehen, da ein Andauern dieser Gangabweichung zu Muskelverkürzungen oder Fehlhaltungen führen kann. Als Therapiemöglichkeiten kommen [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 65. Jahrestagung der Norddeutschen Gesellschaft für Kinder- und Jugendmedizin (NDGKJ)
El estado de necesidad
Creators: name: Yarzagaray Sarmiento, Antonio
Publisher: name: Universidad de Cartagena
Year: 1974
Subjects: Delito

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1974
description: Importancia del estado, como es el caso de evita y reprimir el delito del aborto, que se comete por móviles innobles o de poca mente, al amparo cómplice de la alcahuetería, es razón poderosa para que se rechace y consagra como licito el aborto necesario.
Star formation along the Hubble sequence: Radial structure of the star formation of CALIFA galaxies
Creators: name: Delgado, R. M. González
name: Fernandes, R. Cid
name: Pérez, E.
name: García-Benito, R.
name: Fernández, R. López
name: Lacerda, E. A. D.
name: Cortijo-Ferrero, C.
name: de Amorim, A. L.
name: Asari, N. Vale
name: Sánchez, S. F.
name: Walcher, C. J.
name: Wisotzki, L.
name: Mast, D.
name: Alves, J.
name: Ascasibar, Y.
name: Bland-Hawthorn, J.
name: Galbany, L.
name: Kennicutt, R. C.
name: Márquez, I.
name: Masegosa, J.
name: Mollá, M.
name: Sánchez-Blázquez, P.
name: Vílchez, J. M.
name: collaboration, CALIFA
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The aim of this paper is to characterize the radial structure of the star formation rate (SFR) in galaxies in the nearby Universe as represented by the CALIFA survey. The sample under study contains 416 galaxies observed with IFS, covering a wide range of Hubble types and stellar masses. Spectral synthesis techniques are applied to obtain radial profiles of the intensity of the star formation rate in the recent past, and the local sSFR. To emphasize the behavior of these properties for galaxies that are on and off the main sequence of star formation (MSSF) we stack the individual radial profiles in bins of galaxy morphology and stellar masses. Our main results are: a) The intensity of SFR shows declining profiles that exhibit very little differences between spirals. The dispersion between the profiles is significantly smaller in late type spirals. This confirms that the MSSF is a sequence of galaxies with nearly constant intensity of SFR b) sSFR values scale with Hubble type and increase radially outwards, with a steeper slope in the inner 1 HLR. This behavior suggests that galaxies are quenched inside-out, and that this process is faster in the central, bulge-dominated part than in the disks. c) As a whole, and at all radii, E and S0 are off the MSSF. d) Applying the volume-corrections for the CALIFA sample, we obtain a density of star formation in the local Universe of 0.0105 Msun/yr/Mpc^{-3}. Most of the star formation is occurring in the disks of spirals. e) The volume averaged birthrate parameter, b'=0.39, suggests that the present day Universe is forming stars at 1/3 of its past average rate. E, S0, and the bulge of early type spirals contribute little to the recent SFR of the Universe, which is dominated by the disks of later spirals. f) There is a tight relation between the intensity of the SFR and stellar mass, defining a local MSSF relation with a logarithmic slope of 0.8.
description: 17 pages, 11 figures, accepted for publication in Astronomy & Astrophysics. Abridged abstract
title: “ Όλα άρχισαν όταν, η μητέρα μου ερωτεύτηκε τον πατέρα μου… ” Φωτογραφία Νεογέννητων “
title: " It all started when, my mum fell in love with my dad... " Newborn Photography
titleType: AlternativeTitle
Creators: name: Βωνιάτη, Ραφαέλλα
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2022
Subjects: Διαφημιστική φωτογραφία
Ιστορία φωτογραφίας
Newborn photography

description: Η παρούσα εργασία ερευνάει το θέμα της φωτογραφίας νεογέννητων και τη σημασία του. Πρόκειται για ιδιαίτερες φωτογραφίες, που για να «αποτυπώσουν» ένα καλαίσθητο αποτέλεσμα, χρειάζονται αρκετή υπομονή από την πλευρά του φωτογράφου, καθώς και των γονιών του μωρού. Πολλοί επιλέγουν καλλιτεχνικές φωτογραφίες, που τις περισσότερες φορές διαρκούν αρκετές ώρες και οι έμπειροι φωτογράφοι δημιουργούν παραμυθένια σκηνικά, που αναδεικνύουν με τον καλύτερο τρόπο τις φωτογραφίες που θα μείνουν ενθύμια για μια ζωή. Παράλληλα αναφέρει τεχνικές που χρησιμοποιεί ένας καλά καταρτισμένος φωτογράφος στο είδος και αναλύουμε το έργο και τις ιδιαίτερες φωτογραφήσεις κάποιων πολύ γνωστών φωτογράφων νεογέννητων στον κόσμο, αλλά και αναφέρουμε και μερικούς από τους πιο βασικούς λόγους για τους οποίους σήμερα οι γονείς επιλέγουν την καλλιτεχνική φωτογράφηση των μωρών τους, με έναν ειδικό φωτογράφο. Ολοκληρώνεται με τα συμπεράσματά, κάνοντας επίσης λόγο και για το μέλλον της φωτογράφησης νεογέννητων στη χώρα μας.
Campodea (Campodea) sensillifera Conde & Mathieu 1957
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea sensillifera

description: Campodea (Campodea) sensillifera Condé & Mathieu, 1957
Campodea (Campodea) sensillifera Condé & Mathieu, 1957: 454, figs IV9–17.
Diagnosis (Condé & Mathieu 1957; Bareth 2006)
Body length 6.0–9.0 mm; clothing setae short with a few thin apical barbs and with 1–2 distal barbs; antennae with 24–30 antennomeres; sensillum of third antennomere in ventral position; five to six simple olfactory chemoreceptors in the cupuliform organ; middle-sized, poorly barbed, robust notal macrosetae; thin pine cone notal marginal setae; until 26 swollen trochanteral sensilla; 1+1 thick long ma macrosetae on I–VII urotergites; 1+1 la, 1+1 lp on V–VII urotergites, 1+1 mp, 3+3 lp on VIII urotergite and 1+1 mp, 5+5 lp on IX abdominal segment; cerci covered in thin macrosetae smooth or with one distal barb and sparse thin clothing setae; large spermatozoid fascicles with 80–100 μm diameter, 60–80 μm thick and with spiral filament of 10–14 spirals, 1500–2000 μm long and hemispheric section with lateral expansions of 7–8 μm long.
Habitat and distribution
Soil-dwelling species of large size also inhabiting the MSS habitats in central and western French Pyrenees (Condé & Mathieu 1957; Bareth 1983).
description: Published as part of Sendra, Alberto & Reboleira, Ana Sofia P. S., 2020, Euro-Mediterranean fauna of Campodeinae (Campodeidae, Diplura), pp. 1-130 in European Journal of Taxonomy 728 on page 56, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
Flavor structure in $SO(32)$ heterotic string theory
Creators: name: Abe, Hiroyuki
name: Kobayashi, Tatsuo
name: Otsuka, Hajime
name: Takano, Yasufumi
name: Tatsuishi, Takuya H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the flavor structure in $SO(32)$ heterotic string theory on six-dimensional torus with magnetic fluxes. In particular, we focus on models with the flavor symmetries $SU(3)_f$ and $Δ(27)$. In both models, we can realize the realistic quark masses and mixing angles.
description: 16 pages
Cololejeunea (Aphanolejeunea) Pocs 2015, comb. nov.
Creators: name: Pócs, Tamás
name: Zhu, Rui-Liang
name: Söderström, Lars
name: Hagborg, Anders
name: Konrat, Matt Von
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Marchantiophyta
Jungermanniopsida
Porellales
Lejeuneaceae
Cololejeunea

description: Cololejeunea subg. Aphanolejeunea (A.Evans) Pócs, comb. nov.
 Basionym:— Aphanolejeunea A.Evans, Bull. Torrey Bot. Club 38: 272, 1911 (Evans 1911). Type:— Aphanolejeunea microscopica (Taylor 1836: 59) Evans (1911: 273) ≡ Cololejeunea subg. Aphanolejeunea (A.Evans.) Benedix, Feddes Repert. Spec. Nov. Regni Veg. Beih. 134: 15, 1953 (Benedix 1953) nom. inval. (ICN 41.5; basionym not cited).
description: Published as part of Pócs, Tamás, Zhu, Rui-Liang, Söderström, Lars, Hagborg, Anders & Konrat, Matt Von, 2015, Notes on Early Land Plants Today. 67. Notes on Lejeuneaceae subtribus Cololejeuneinae (Marchantiophyta), pp. 63-68 in Phytotaxa 202 (1) on page 64, DOI: 10.11646/phytotaxa.202.1.9, http://zenodo.org/record/13641185
Interkulturelles Lehrforschungsprojekt – Untersuchungen zum Mathematikunterricht in Brasilien und Deutschland im Spiegel des Umweltschutzes
Creators: name: Borys, Thomas
name: Hartmann, Mutfried
name: Bayer, Arno
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Im Rahmen der Lehramtsausbildung stellen Lehrforschungsprojekte eine Möglichkeit dar, Studierende an mathematik-didaktisches Forschen heranzuführen. Eine Definition für den Begriff „Lehrforschungsprojekt“ findet man bei Weidemann: „Allgemein gesagt ist ein Lehrforschungsprojekt eine Lehrveranstaltung, in der Studierende auf Basis ihres bereits erworbenen methodologischen und theoretischen Wissens und unter Anwendung bereits erlernter (bzw. im Rahmen der Lehrveranstaltung zu erwerbender) Methoden selbständig eine Forschungsfrage bearbeiten und ein kleines Forschungsprojekt durchführen, wobei sie sich forschend nicht nur inhaltlichthematisches Wissen erarbeiten, sondern auch Forschen lernen.“ (Weidemann, 2010). Neben einer soliden fachlichen und fachdidaktischen Grundbildung werden für die Lehramtsausbildung zudem zunehmend auch Forderungen nach Interdisziplinarität, Internationalität und Interkulturalität gestellt (vgl. Moll & Reiss 2013, Holzbrecher 2013). Derartige Forderungen umzusetzen, stellt eine große Herausforderung im Lehrbetrieb dar. Hier soll ein Versuch skizziert werden, im Rahmen eines Statistik- und Methodenseminars diesen Forderungen gerecht zu werden. Exemplarisch wird hier von der Erstellung und Auswertung von Teilen eines Fragebogens berichtet.
Towards a realistic parsing of the Feynman path integral
Creators: name: Wharton, K. B.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Feynman path integral does not allow a "one real path" interpretation, because amplitudes contribute to probabilities in a non-separable manner. The opposite extreme, "all paths happen", is not a useful or informative account. In this paper it is shown that an intermediate parsing of the path integral, into realistic non-interfering possibilities, is always available. Each realistic possibility formally corresponds to numerous particle paths, but is arguably best interpreted as a spacetime-valued field. Notably, one actual field history can always be said to occur, although it will generally not have an extremized action. The most obvious concerns with this approach are addressed, indicating necessary follow-up research. But without obvious showstoppers, it seems plausible that the path integral might be reinterpreted to explain quantum phenomena in terms of Lorentz covariant field histories.
description: 17 pages, 3 figures, accepted for publication in Quanta
Malware Finances and Operations: a Data-Driven Study of the Value Chain for Infections and Compromised Access
Creators: name: Nurmi, Juha
name: Niemelä, Mikko
name: Brumley, Billy Bob
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: We investigate the criminal market dynamics of infostealer malware and publish three evidence datasets on malware infections and trade. We justify the value chain between illicit enterprises using the datasets, compare the prices and added value, and use the value chain to identify the most effective countermeasures. We begin by examining infostealer malware victim logs shared by actors on hacking forums, and extract victim information and mask sensitive data to protect privacy. We find access to these same victims for sale at Genesis Market. This technically sophisticated marketplace provides its own browser to access victim's online accounts. We collect a second dataset and discover that 91% of prices fall between 1--20 US dollars, with a median of 5 US dollars. Database Market sells access to compromised online accounts. We produce yet another dataset, finding 91% of prices fall between 1--30 US dollars, with a median of 7 US dollars.
description: In The 18th International Conference on Availability, Reliability and Security (ARES 2023), August 29 -- September 1, 2023, Benevento, Italy. 12 pages
10 Jahre Bildungsstandards – Wohin kann die Reise gehen?
Creators: name: Drüke-Noe, Christina
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Vor gut zehn Jahren wurden die ersten Bildungsstandards verabschiedet. Es stellt sich daher die Frage, inwieweit diese inzwischen als implementiert gelten können. Diese Frage wird im Folgenden auf drei Ebenen (Schülerinnen und Schüler, Lehrkräfte, Aufgaben) diskutiert. Der Beitrag schließt mit dem Aufzeigen potentieller zukünftiger Handlungsfelder.
Aspects of electron-phonon interactions with strong forward scattering in FeSe Thin Films on SrTiO$_3$ substrates
Creators: name: Wang, Y.
name: Nakatsukasa, K.
name: Rademaker, L.
name: Berlijn, T.
name: Johnston, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Mono- and multilayer FeSe thin films grown on SrTiO$_\mathrm{3}$ and BiTiO$_\mathrm{3}$ substrates exhibit a greatly enhanced superconductivity over that found in bulk FeSe. A number of proposals have been advanced for the mechanism of this enhancement. One possibility is the introduction of a cross-interface electron-phonon ($e$-$ph$) interaction between the FeSe electrons and oxygen phonons in the substrates that is peaked in the forward scattering (small ${\bf q}$) direction due to the two-dimensional nature of the interface system. Motivated by this, we explore the consequences of such an interaction on the superconducting state and electronic structure of a two-dimensional system using Migdal-Eliashberg theory. This interaction produces not only deviations from the expectations of conventional phonon-mediated pairing but also replica structures in the spectral function and density of states, as probed by angle-resolved photoemission spectroscopy, scanning tunneling microscopy/spectroscopy, and quasi-particle interference imaging. We also discuss the applicability of Migdal-Eliashberg theory for a situation where the \ep interaction is peaked at small momentum transfer and in the FeSe/STO system.
Diagnostico y reestructuración administrativa de la empresa Empasin en el municipio de Sincé - ( Sucre)
Creators: name: Fontalvo Buelvas, María Fernanda
name: Hernández Rojas, Patricia Eugenia
Publisher: name: Universidad de Cartagena
Year: 2000
Subjects: Reorganización de empresas
Organización administrativa

description: Tesis (Administrador de Empresas) -- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Administración de Empresas. 2000
description: El presente estudio tiene por objeto elaborar un diagnóstico de la gestión administrativa y financiera de la empresa encargada del manejo y tratamiento del os residuos sólidos en le Municipio de Sincé, proponiendo estrategias administrativas y ambientales que permitan un manejo eficiente en la empresa.
Entropy of entanglement in continuous frequency space of the biphoton state from multiplexed cold atomic ensembles
Creators: name: Jen, H. H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a scheme of multiplexed cold atomic ensembles that generate a frequency-entangled biphoton state with controllable entropy of entanglement. The biphoton state consists of a telecommunication photon (signal) immediately followed by an infrared one (idler) via four-wave mixing with two classical pump fields. Multiplexing the atomic ensembles with frequency and phase-shifted signal and idler emissions, we can manipulate and control the spectral property of the biphoton state. Mapping out the entropy of entanglement in the scheme provides the optimal configuration for entanglement resources. This paves the way for efficient long-distance quantum communication and for potentially useful multimode structures in quantum information processing.
description: 7 figures, to be published in J. Phys. B
ZAMONAVIY  SOG'LOMLASHTIRISH MASHQLARI VA TO'GRI TAOMLANISH  VOSITALARI ORQALI XOTIN-QIZLARNI  SALOMATLIGINI MUSTAXKAMLASH METODIKASINI TAKOMILLASHTIRISH.
Creators: name: Аbdullaeva
name: Turgʼunova, Dilnura
Publisher: name: Zenodo
Year: 2024

description: Bugungi kunda mamlakatimizda  ruhiy salomatlik muammolari yoshlar orasida epidemiyaga aylangan.So'nggi tadqiqotlar shuni ko'rsatadiki, xotin-qizlarda kam harakatlilik oqibatida jismoniy faoliyatning sustligi va ortiqcha vazn oqibatida  50% gacha stres, tashvish va  yoki depressiya bilan bog'liq shikoyatlar bor. Maxsus jismoniy mashqlarni o’zida jamlagan xamda tinchlantiruvchi sog’lomlashtiruvchi terapiya mashg'ulotlariga ega bo'lgan jismoniy tarbiya mutaxasislari tomonidan tayinlangan terapiyasi, jismoniy yoki aqliy muammolari bo'lgan bemorga xizmat ko'rsatishning xavfsiz va samarali usulini salomatlik uchun ijobiy taraflarini ko’rib chiqishni talab qiladi.
Hans Heinrich Vögeli (1810-1874) an Joseph Wolfgang von Deschwanden (1819-1866)
Creators: name: Vögeli, Hans Heinrich
Publisher: name: [s.n.]
Year: 1841

description: Brief aus Zürich, unterzeichnet von Hans Heinr. Vögeli, d. Zeit Rektor, betr. des Schülers Albert Hürlimann
The Batrachian Barf Bowl: An authentic research experience using ecological data from frog diets
Creators: name: Larson, Joanna G.
name: Crowell, Hayley L.
name: Walsh, Lisa L.
name: Davis Rabosky, Allison R.
Publisher: name: Wiley
Year: 2022
Subjects: subject: authentic research experience (ARE)
subject: biodiversity
subject: collaboration
subject: education
subject: frog
subject: herpetology
subject: inter-institutional
subject: museum collections
subject: remote learning
subject: undergraduate
subject: Ecology and Evolutionary Biology
subject: Science

description: Authentic research experiences (AREs) are a powerful strategy for inspiring and retaining students in science, technology, engineering, and math (STEM) fields. However, recent demand for virtual learning has emphasized the need for remote AREs that also foster a sense of community and interpersonal connections among participants. Here, we describe an ARE activity that leverages digitized diet data from natural history collections to provide students with collaborative research experience across any learning environment. Using magnified photographs of frog stomach contents collected in the Peruvian Amazon, we designed an open-source “bowl game” competition that challenges students to identify, measure, and compare diet items across vouchered frog specimens (“Batrachian Barf Bowl”). To demonstrate learning outcomes, we ran this activity with 39 herpetology class students from the University of Notre Dame and the University of Michigan. We used pre- and post-activity assessments to evaluate effectiveness, scientific accuracy of results, and impact on student well-being. With minimal preparation and training in invertebrate identification, students were successful in identifying hundreds of frog diet items to taxonomic order, although accuracy varied among clades (global accuracy ~70%). While we found no difference in science identity, community, or self-efficacy between the two institutions at either time point (pre- and post-activity), we found that well-being was significantly higher for both sets of students after the activity. Overall, this approach offers a model for combining active learning with museum collections to provide experiential research opportunities that highlight the power of scientific collaboration.
The Carnegie-Irvine Galaxy Survey. IV. A Method to Determine the Average Mass Ratio of Mergers That Built Massive Elliptical Galaxies
Creators: name: Huang, Song
name: Ho, Luis C.
name: Peng, Chien Y.
name: Li, Zhao-Yu
name: Barth, Aaron J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Many recent observations and numerical simulations suggest that nearby massive, early-type galaxies were formed through a "two-phase" process. In the proposed second phase, the extended stellar envelope was accumulated through many dry mergers. However, details of the past merger history of present-day ellipticals, such as the typical merger mass ratio, are difficult to constrain observationally. Within the context and assumptions of the two-phase formation scenario, we propose a straightforward method, using photometric data alone, to estimate the average mass ratio of mergers that contributed to the build-up of massive elliptical galaxies. We study a sample of nearby massive elliptical galaxies selected from the Carnegie-Irvine Galaxy Survey, using two-dimensional analysis to decompose their light distribution into an inner, denser component plus an extended, outer envelope, each having a different optical color. The combination of these two substructures accurately recovers the negative color gradient exhibited by the galaxy as whole. The color difference between the two components ( ~ 0.10 mag; ~ 0.14 mag), based on the slope of the M_stellar-color relation for nearby early-type galaxies, can be translated into an estimate of the average mass ratio of the mergers. The rough estimate, 1:5 to 1:10, is consistent with the expectation of the two-phase formation scenario, suggesting that minor mergers were largely responsible for building up to the outer stellar envelope of present-day massive ellipticals. With the help of accurate photometry, large sample size, and more choices of colors promised by ongoing and future surveys, the approach proposed here can reveal more insights into the growth of massive galaxies during the last few Gyr.
description: Accepted by ApJ; 20 pages, 11 figures, 1 table; The high resolution figures and the full table can be downloaded from here: https://github.com/dr-guangtou/cgs_colorgrad
Modelo para determinar capacidad potencial en intersecciones con control de acceso - caso Cartagena
Creators: name: Cabrera Fernandez, Ricardo
name: Zabaleta Ortega, Karol
Publisher: name: Universidad de Cartagena
Year: 2004
Subjects: Señales de Transito
Ingeniería de transito
Ingeniería del transporte
infracciones de transito

description: Tesis (Ingeniero Civil) -- Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería Civil, 2004.
description: El presente estudio tiene por objeto determinar un modelo matemático para el calculo de la capacidad potencial en intersecciones con control de acceso en la ciudad de cartagena.
Η ειδική ανακριτική πράξη της ανακριτικής διείσδυσης
Creators: name: Σερμέα, Αθηνά Δήμητρα Σωτηρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Οργανωμένο έγκλημα
Ειδικές ανακριτικές πράξεις
Ανακριτική διείσδυση
Organized crime
Special investigative techniques
Investigative interrogation

description: Με την παρούσα εργασία επιχειρείται μία καθολική ανάλυση του θεσμού της Ανακριτικής Διείσδυσης, που συγκαταλέγεται στις Ειδικές Ανακριτικές Πράξεις. Αρχικά, αναλύεται η έννοια του οργανωμένου εγκλήματος και η θέσπιση των Ειδικών Ανακριτικών Πράξεων και η σημασία τους για την καταπολέμηση του εν λόγω εγκληματικού φαινομένου. Στη συνέχεια, παρουσιάζεται το θεσμικό πλαίσιο της Ανακριτικής Διείσδυσης και των συναφών ζητημάτων, καθώς και εάν η ύπαρξη του θεσμού της παραβιάζει θεμελιώδη συνταγματικά δικαιώματα. Ακολουθεί μία προσέγγιση του ίδιου του θεσμού υπό το φως της νομολογίας του Δικαστηρίου του Στρασβούργου και των εγγυήσεων της ΕΣΔΑ, καθώς και των εθνικών Δικαστηρίων. Στόχος ήταν να διατυπωθούν προτάσεις για την βελτίωση του θεσμού.
description: Within this dissertation, a global analysis is being attempted concerning the statute of the Investigative Interrogation, which is one of the Special Investigative Techniques. First of all, the study presents the meaning of the organized crime and the enactment of the Special Investigative Techniques, which focus on combating this specific criminal practice. Additionally, the institutional framework of Investigative Interrogation is analyzed and the study examines whether the fundamental constitutional rights are violated. The statute is being perused based on the National Courts and on the ECHR’ s jurisprudence and guarantees, in order to improve this method and to highlight its benefits.
description: Σε συνεργασία με: Νομικής (Δημοκρίτειο Πανεπιστήμιο Θράκης)