cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Robots Learning to Say `No': Prohibition and Rejective Mechanisms in Acquisition of Linguistic Negation
Creators: name: Förster, Frank
name: Saunders, Joe
name: Lehmann, Hagen
name: Nehaniv, Chrystopher L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences
subject: I.2.6; I.2.7; I.5.5; H.5.2

description: `No' belongs to the first ten words used by children and embodies the first active form of linguistic negation. Despite its early occurrence the details of its acquisition process remain largely unknown. The circumstance that `no' cannot be construed as a label for perceptible objects or events puts it outside of the scope of most modern accounts of language acquisition. Moreover, most symbol grounding architectures will struggle to ground the word due to its non-referential character. In an experimental study involving the child-like humanoid robot iCub that was designed to illuminate the acquisition process of negation words, the robot is deployed in several rounds of speech-wise unconstrained interaction with naïve participants acting as its language teachers. The results corroborate the hypothesis that affect or volition plays a pivotal role in the socially distributed acquisition process. Negation words are prosodically salient within prohibitive utterances and negative intent interpretations such that they can be easily isolated from the teacher's speech signal. These words subsequently may be grounded in negative affective states. However, observations of the nature of prohibitive acts and the temporal relationships between its linguistic and extra-linguistic components raise serious questions over the suitability of Hebbian-type algorithms for language grounding.
description: Submitted journal article. 21 pages main paper plus 28 pages supplementary information / appendix. 8 figures in main paper
Calamus pseudoconcolor W. J. Baker 2015, comb. nov.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus pseudoconcolor

description: Calamus pseudoconcolor (J.Dransf.) W.J.Baker, comb. nov.
 Ceratolobus pseudoconcolor J.Dransf., Kew Bull. 34: 19 (1979).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 150, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
title: Eine prospektiv-randomisierte Studie zum passageren Harnleiterstenting mittels externen Ureterkatheters nach Ureterorenoskopie und Steinextraktion
Creators: name: Bach, P.
name: Reicherz, A.
name: Dahlkamp, L.
name: Von Landenberg, N.
name: Von Bodman, C.
name: Palisaar, J.
name: Noldus, J.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Stellt eine kurzfristige externe Harnableitung für 6h durch einen Ureterkatheter (UK) nach ureterorenoskopischer Steinsanierung (URS) eine Alternative zur Harnleiterschieneneinlage (DJ) dar? Methode: Von 08/14 bis 08/15 wurden 117 Patienten prospektiv-randomisiert[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Optimal protocol for a collective flashing ratchet
Creators: name: Roca, F.
name: Villaluenga, J. P. G.
name: Dinis, L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study a system of independent Brownian particles in a flashing ratchet potential that can be turned on or off depending on the position of the particles, with the aim of maximising the speed of the center of mass in the long run. First, an explanation on how to find the optimal protocol using Bellman's principle of optimality for any number of particles is given. Then the problem is numerically solved for a system of 2 particles. Simulations show that the optimal protocol performs better than the maximisation of instantaneous center-of-mass speed, a protocol known to give better results for 2 particles than any open-loop protocol.
ReLiVE-Q: Simulation Study Code
Creators: name: Rhodes, Grace
Publisher: name: figshare
Year: 2022
Subjects: Biostatistics

description: This item contains the R and Python code used to conduct the simulation study in "Estimation of optimal treatment regimes with electronic medical record data using the residual life value estimator (ReLiVE)" by Rhodes, Davidian, and Lu.
 To facilitate running the provided programs, we recommend creating the directory structure depicted in 'directory_structure.png' and saving all provided code in the parent directory 'Research.'
 The program files should be executed in numerical order according to their file names. 01_generate_simulation_data.R - Generates the data sets for the simulation study. 02_create_simulation_contextVecs.py - Creates the context vectors for the simulation data, and saves the trained LSTM autoencoders. 03_generate_baseline_validation_data.R - Generates baseline data for the validation procedure. 04_create_validation_contextVecs.py - Contains functions to create the context vectors for the validation data. 05_conduct_qLearning.R - Conducts Q-learning to estimate the testing value and validation value of a user-specified treatment regime. 06_conduct_validation_obsNoTrt.R - Computes the validation value estimate for the observed treatment regime and the no treatment regime. functions.R - Contains functions used to conduct ReLiVE and ReLiVE-Q. sim_functions.R - Contains functions used to generate the data for the simulation study.
Observability Robustness under Sensor Failures: a Computational Perspective
Creators: name: Zhang, Yuan
name: Xia, Yuanqing
name: Liu, Kun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: This paper studies the robustness of observability of a linear time-invariant system under sensor failures from a computational perspective. To be precise, the problem of determining the minimum number of sensors whose removal can destroy system observability, as well as the problem of determining the minimum number of state variables that need to be prevented from being directly measured by the existing sensors to destroy observability, is investigated. The first one is closely related to the ability of unique state reconstruction of a system under adversarial sensor attacks, and the dual of both problems are in the opposite direction of the well-studied minimal controllability problems. It is proven that all these problems are NP-hard, both for a numerical system and a structured system, even restricted to some special cases. It is also shown that the first problems both for a numerical system and a structured one share a cardinality-constrained submodular minimization structure, for which there is no known constant or logarithmic factor approximation in general. On the other hand, for the first two problems, under a reasonable assumption often met by practical systems, that the eigenvalue geometric multiplicities of the numerical systems or the matching deficiencies of the structured systems are bounded by a constant, by levering the rank-one update property of the involved rank function, it is possible to obtain the corresponding optimal solutions by traversing a subset of the feasible solutions. We show such a method has polynomial time complexity in the system dimensions and the number of sensors.
description: Extended version of a submission to a journal. 10 pages, 2 figures. IEEE Transactions on Automatic Control, 2023
RL Q-Learning: Simulation Study Code
Creators: name: Rhodes, Grace
Publisher: name: figshare
Year: 2022
Subjects: Biostatistics

description: This item contains the R and Python code used to conduct the simulation study in "A residual life value function for dynamic treatment regime optimization via Q-learning" by Rhodes, Davidian, and Lu.
 To facilitate running the provided programs, we recommend creating the directory structure depicted in 'directory_structure.png' and saving all provided code in the parent directory 'Research.'
 The program files should be executed in numerical order according to their file names. 01_generate_simulation_data.R - Generates the data sets for the simulation study. 02_create_simulation_contextVecs.py - Creates the context vectors for the simulation data, and saves the trained LSTM autoencoders. 03_generate_baseline_validation_data.R - Generates baseline data for the validation procedure. 04_create_validation_contextVecs.py - Contains functions to create the context vectors for the validation data. 05_conduct_qLearning.R - Conducts RL Q-learning to estimate the testing value and validation value of a user-specified treatment regime. 06_conduct_validation_obsNoTrt.R - Computes the validation value estimate for the observed treatment regime and the no treatment regime. functions.R - Contains functions used to conduct the RL Q-learning method. sim_functions.R - Contains functions used to generate the data for the simulation study.
GHG maritime emissions in the EEA - presentation
Creators: name: Salinas, Mario Leonardo
name: Mannarini, Gianandrea
Publisher: name: Zenodo
Year: 2023
Subjects: GHG
sustainability
emissions
shipping
EEA
EU-ETS
blueeconomy
THETIS
MRV
EMSA

description: This repository contains a PDF presentation for a 4-hour lesson for the Advanced Master in Blue Economy, jointly organized by the University of Trieste and OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) About the Lesson This presentation is part of the curriculum for the Advanced Master in Blue Economy, a comprehensive program that focuses on supporting the creation of stable and attractive blue career pathways through strengthening professional skills and enhancing competencies in fields related to sustainable blue economy. The lessons covered in this presentation are designed to provide students with valuable insights and knowledge in the field of maritime GreenHouse Gases (GHG) emissions with a focus on the European Economic Area (EEA) and an open dataset THETIS-MRV by EMSA. This dataset serves as the foundation for establishing allowances within the European Union Emission Trading System (EU-ETS) for the maritime sector, a process set to commence in 2024. Contents The presentation is provided in PDF format, and it includes the following key topics: 1. Introduction to maritime emissions in the EEA
 - Motivation
 - Market volume 2. THETIS-MRV dataset
 - Introduction to EU Regulation 757/2015
 - Dataset overview 3. Preliminary analysis
 - Simple statistics and visualize distributions
 - Paired samples and distribution of differences 4. Advanced analysis: the impact of COVID-19
 - emissions loss and recovery (lambda, rho)
 - significance of variations 5. Case Studies: focus on ferries
 - Analysis of 2018's Ro-pax CO2 data [pub link]
 - How COVID-19 affected GHG emissions of ferries in Europe [pub link] Accessing the resources You can access the presentation by downloading the PDF file from this repository. To get the most out of this lesson it is recommended to download also the code session material from this link. Citation If you find this presentation useful in your academic or professional work, please consider citing it as follows: Salinas, Mario Leonardo, & Mannarini, Gianandrea. (2023). GHG maritime emissions in the EEA - presentation. Zenodo. https://doi.org/10.5281/zenodo.8375490 Salinas, Mario Leonardo, & Mannarini, Gianandrea. (2023). GHG maritime emissions in the EEA - code session. Zenodo. https://doi.org/10.5281/zenodo.8375530 License The content of this presentation is subject to copyright. Please refer to the accompanying license file for details on how you can use and share this material. Contact Information For any questions, feedback, or inquiries related to this presentation, please contact: Mario Leonardo Salinas, mario.salinas@cmcc.it
description: Copyright (c) Fondazione CMCC, 2023
title: Einfluss des N-Acetyltransferase 1*10 Genotyps auf das Harnblasenkarzinomerkrankungsrisiko
Creators: name: Höhne, S.
name: Gerullis, H.
name: Blaszkewicz, M.
name: Selinski, S.
name: Niedner, H.
name: Hengstler, J.G.
name: Golka, K.
name: Otto, T.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Eine große Harnblasenkarzinomstudie im Großraum Berlin beschrieb für den Genotyp des fremdstoffmetabolisierenden Enzyms N-Acetyltransferase 1*10 (NAT1*10) ein verringertes Harnblasenkarzinomrisiko [ref:1]. In einer Meta-Analyse aus dem Jahr 2003 [ref:2][zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Growth of eccentric modes in disc-planet interactions
Creators: name: Teyssandier, Jean
name: Ogilvie, Gordon I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We formulate a set of linear equations that describe the behaviour of small eccentricities in a protoplanetary system consisting of a gaseous disc and a planet. Eccentricity propagates through the disc by means of pressure and self-gravity, and is exchanged with the planet via secular interactions. Excitation and damping of eccentricity can occur through Lindblad and corotation resonances, as well as viscosity. We compute normal modes of the coupled disc-planet system in the case of short-period giant planets orbiting inside an inner cavity, possibly carved by the stellar magnetosphere. Three-dimensional effects allow for a mode to be trapped in the inner parts of the disc. This mode can easily grow within the disc's lifetime. An eccentric mode dominated by the planet can also grow, although less rapidly. We compute the structure and growth rates of these modes and their dependence on the assumed properties of the disc.
description: 27 pages, 14 figures, accepted for publication in MNRAS
TESS Experiments: Factors Affecting Attitudes Toward Transgender Bathroom Use - Wave 1
Creators: name: Doan, Long
name: Powell, Brian
name: Quadlin, Natasha
Publisher: name: Roper Center for Public Opinion Research
Year: 2022

description: Time-sharing Experiments for the Social Sciences (TESS) offers researchers the opportunity to capture the internal validity of experiments. Investigators submit proposals, and TESS fields successful proposals for free on a representative sample of adults in the United States. This experiment was carried out in two waves to examine attitudes about transgender bathroom use and factors affecting perceptions of transgender people’s sex. In wave 1, a total of 2,034 respondents were randomly assigned to one of 16 vignettes which introduced a transperson, Casey, whose gender identity (male, female), age (adult, teen) and gender conformity (conforming, nonconforming, ambiguous, unspecified) varied across treatments. Respondents were asked their opinion of which public restroom Casey should use, what gender they personally considered Casey to be, and whether they had close relationships with members of the LGBT community. Wave 2 assigned 2,007 respondents from a new sample to the same 16 conditions and asked respondents which gender they personally consider Casey to be, whether businesses should be allowed to refuse services/opportunities to Casey, and whether they had close relationships with members of the LGBT community. This allowed for comparison of perceptions and attitudes across age, birth-gender, and gender conformity of transpeople and demographics of respondents.
title: Nicht klassifizierbarer Hodentumor: Differentialdiagnose und Therapiealgorithmus
Creators: name: Hepermann, L.
name: Prokofiev, D.
name: Lorenzen, J.
name: Truß, M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: 90-95% der Hodenmalignome sind Keimzelltumore, der Rest Sex Cord/Stromatumore sowie (sehr selten) Tumore des Rete Testis. Intratestikuläre Mestastasen sind Raritäten. Wir berichten über einen Fall eines nicht-klassifizierbaren, entdifferenzierten Tumors. Ein 61 jähriger[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
title: Deep sequencing Genexpressionsanalysen von Laser-Capture microdisseziertem Detrusorgewebe bei Patientinnen mit idiopathischer Harnblasenüberaktivität
Creators: name: Foerster, B.
name: Brader, N.
name: Rehrauer, H.
name: Maake, C.
name: John, H.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Fragestellung: Die überaktive Harnblase mit assoziierter Inkontinenz ist in der heutigen Gesellschaft eine Krankheit von hoher sozio-ökonomischer Bedeutung. Um neue effizientere Therapieformen zu entwickeln, ist ein besseres Verständnis der pathophysiologischen Mechanismen notwendig. [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 62. Kongress der Nordrhein-Westfälischen Gesellschaft für Urologie
Geometric wave propagator on Riemannian manifolds
Creators: name: Capoferri, Matteo
name: Levitin, Michael
name: Vassiliev, Dmitri
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35L05 (primary), 58J40, 58J45, 35P20 (secondary)

description: We study the propagator of the wave equation on a closed Riemannian manifold $M$. We propose a geometric approach to the construction of the propagator as a single oscillatory integral global both in space and in time with a distinguished complex-valued phase function. This enables us to provide a global invariant definition of the full symbol of the propagator - a scalar function on the cotangent bundle - and an algorithm for the explicit calculation of its homogeneous components. The central part of the paper is devoted to the detailed analysis of the subprincipal symbol; in particular, we derive its explicit small time asymptotic expansion. We present a general geometric construction that allows one to visualise topological obstructions and describe their circumvention with the use of a complex-valued phase function. We illustrate the general framework with explicit examples in dimension two.
description: Final version accepted for publication
Valor biológico del camarón (Penaeus Schmitti)
Creators: name: Tinoco Padilla, José Luis
name: Piñeres, Emilia Doria
Publisher: name: Universidad de Cartagena
Year: 1972
Subjects: Camarón
Camarón cultivo - Análisis microbiológico
Tecnología de alimentos

description: Tesis (Químico Farmacéutico) -- Universidad de Cartagena. Facultad de Ciencias Farmacéutica, 1972
description: Dentro de esta investigación, se busca determinar el valor biológico del camarón blanco (penaeus schmitti) para conocer su valor alimenticio
Peace Engineering: A Partnered Approach to Engineering Education and Research
Publisher: name: Online Ethics Center
Year: 2023
Subjects: Social Justice, Equity and Inclusion
Engineering
Grand Challenges for Engineering
Collaboration
Community and Participatory Research
Cultural Awareness and Sensitivity
Environmental Justice
Ethics and Society
Human Rights
Responsible Innovation
Social and Political Conflict
Social Responsibility
Sustainability

description: The increasing impacts of climate change, urbanization, population growth and migration, along with the rapid adoption of technology in our day-to-day lives will continue to create conflict within and among communities; when systems lack the resiliency necessary to dampen this conflict, the outcome is often violence. Knowing that technological design has the ability to both contribute to or mitigate violence, future community leaders will be increasingly involved in all stages of conflict progression, and ultimately in the outcome of either peace or violence.
Synthesis and Characterization of Carbon Monoxide Prodrugs
Creators: name: David, Cohen
Publisher: name: Georgia State University
Year: 2022

description:
Carbon monoxide (CO) is an important endogenous signaling molecule that has pleiotropic effects through the regulation of a series of hemoprotein targets. It has been demonstrated repeatedly that there is a need for organic CO donors of various properties capable of the controlled release of CO since inhalation delivery has safety concerns and the reactivity and toxicity of metal-based donors are un-resolved issues. Our research group has previously described the synthesis and kinetic studies of organic CO prodrugs of various types with tunable release rates. In one series, the design makes use of an inverse-electron demand Diels-Alder cycloaddition, followed by a cheletropic reaction of the resulting norbornadienone intermediate to release CO. Herein, we describe the synthesis, characterization, and release kinetics of analogous CO prodrugs, with the aim of improved structural properties and/or release kinetics. These new CO prodrugs will add to the diverse set of CO donors available.
Bose polarons in the strongly interacting regime
Creators: name: Hu, Ming-Guang
name: Van de Graaff, Michael J.
name: Kedar, Dhruv
name: Corson, John P.
name: Cornell, Eric A.
name: Jin, Deborah S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When an impurity is immersed in a Bose-Einstein condensate, impurity-boson interactions are expected to dress the impurity into a quasiparticle, the Bose polaron. We superimpose an ultracold atomic gas of $^{87}$Rb with a much lower density gas of fermionic $^{40}$K impurities. Through the use of a Feshbach resonance and RF spectroscopy, we characterize the energy, spectral width and lifetime of the resultant polaron on both the attractive and the repulsive branches in the strongly interacting regime. The width of the polaron in the attractive branch is narrow compared to its binding energy, even as the two-body scattering length formally diverges.
description: 5 pages, 4 figures
Investigation into Novel Mitochondrial Targeting Cyanine Dyes as Potential Photosensitizing Agents for Photodynamic Therapy
Creators: name: David, Brewer
Publisher: name: Georgia State University
Year: 2022

description:
Carbocyanine dyes are a class of organic compounds with high conjugation that enable them to act as photosensitizing agents in photodynamic therapy (PDT). These compounds can be equipped with the triphenyl phosphonium group which directs compounds into the mitochondria. Three near-infrared quinolinium carbocyanine dyes containing a triphenyl phosphonium with a meso substituted pentamidine bridge (hydrogen, bromine or chlorine) were tested for their spectroscopic and photochemical properties. It was found that the hydrogenated compound was not stable in at pH 7 and thus not explored further. It was then discovered that the bromo while stable, had issues during gel electrophoresis inducing a precipitating effect not allowing for proper analysis. The chlorinated form though was stable and was able to photo-cleave DNA (pH 7.0, 10 degrees C, 830nm). Our results show DNA minor groove interaction and Type 1 electron transfer photoreactions to generate DNA-damaging hydroxyl radicals.
On Fractional Approach to Analysis of Linked Networks
Creators: name: Batagelj, Vladimir
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences
subject: 01A90, 91D30, 90B10, 65F30, 65F35

description: In this paper, we present the outer product decomposition of a product of compatible linked networks. It provides a foundation for the fractional approach in network analysis. We discuss the standard and Newman's normalization of networks. We propose some alternatives for fractional bibliographic coupling measures.
Calamus pogonotium W. J. Baker 2015, nom. nov.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus pogonotium

description: Calamus pogonotium W.J.Baker, nom. nov.
 Pogonotium divaricatum J.Dransf., Kew Bull. 34: 766 (1980), non Calamus divaricatus Becc., Ann. Roy. Bot. Gard. (Calcutta) 11(App.): 10 (1913).
 Note:— A replacement name is required as the name Calamus divaricatus Becc. has already been used.
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 151, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784
Verbindung von fachlichen und fachdidaktischen Aspekten im Lehramtsstudium Mathematik
Creators: name: Skambraks, Ute
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Im Rahmen des Projektes „MINT – Lehrerbildung neu denken“ 1, gefördert von der Deutsche Telekom Stiftung, durchgeführt am Fachbereich Mathematik und Informatik der Freien Universität Berlin, unter der Leitung von Frau Prof. Lutz-Westphal, wurden einige Maßnahmen zur Verbesserung der Studieneingangsphase für das Lehramt Mathematik entwickelt und im Sommersemester 2014 sowie im Wintersemester 2014/15 durchgeführt. In Umfragen und Interviews unter Lehramtsstudierenden am Fachbereich Mathematik der Freien Universität Berlin wurde besonders die empfundene fehlende Nützlichkeit für den späteren Beruf der Mathematikveranstaltungen angesprochen. Um die Wichtigkeit der wissenschaftlichen Ausbildung deutlich zu machen, wurde der Versuch gemacht, sowohl von fachlicher als auch von fachdidaktischer Seite eine klare Verbindung herzustellen und speziell die Verknüpfung von Schul- und Hochschulmathematik aufzuzeigen. An Hand von Beispielen wird hier die Umsetzung beschrieben.
Dye-Sensitized DNA Photocleavage Facilitated by Donor-Acceptor Fluorophores in the NIR Wavelength Range
Creators: name: Carine, Seudieu
Publisher: name: Georgia State University
Year: 2022

description:
We report the DNA photocleavage abilities of GEO30 and GEO31, near-infrared (NIR) donor-?-acceptor fluorophores (D-?-A) with a chloroacrylic acid acceptor linked to an indole donor group via a ?-conjugated linker containing a cyclohexene and a meso-chlorine atom. We are interested in developing these fluorophores as NIR photosensitizers (PS) in photodynamic therapy (PDT). UV-visible spectrophotometry studies showed that GEO30 and GEO31 were unstable in aqueous buffer but exhibited stable DNA interactions. Competitive DNA binding results using pentamidine and methyl green indicated that dyes GEO30 and GEO31 possibly bind in the minor and major grooves of DNA. In the absence and presence of a fluorescent probe and chemical additives, the irradiation of the dyes with a 750 nm LED medical lamp was shown to generate Type I hydroxyl radicals that formed direct DNA cleavage in high yields (pH 7.0, 10 C).
Asymptotic behavior of the node degrees in the ensemble average of adjacency matrix
Creators: name: Hayashi, Yukio
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Various important and useful quantities or measures that characterize the topological network structure are usually investigated for a network, then they are averaged over the samples. In this paper, we propose an explicit representation by the beforehand averaged adjacency matrix over samples of growing networks as a new general framework for investigating the characteristic quantities. It is applied to some network models, and shows a good approximation of degree distribution asymptotically. In particular, our approach will be applicable through the numerical calculations instead of intractable theoretical analysises, when the time-course of degree is a monotone increasing function like power-law or logarithm.
description: 13 paghes, 7 figures
Understanding Stokes-Einstein Relation in Supercooled Liquids using Random Pinning
Creators: name: Bhowmik, Bhanu Prasad
name: Das, Rajsekhar
name: Karmakar, Smarajit
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Breakdown of Stokes-Einstein relation in supercooled liquids is believed to be one of the hallmarks of glass transition. The phenomena is studied in depth over many years to understand the microscopic mechanism without much success. Recently it was found that violation of Stokes-Einstein relation in supercooled liquids can be tuned very systematically by pinning randomly a set of particles in their equilibrium positions. This observation suggested a possible framework where breakdown of Stokes-Einstein relation in the dynamics of supercooled liquids can be studied with precise control. We have done extensive molecular dynamics simulations to understand this phenomena by analyzing the structure of appropriately defined set of dynamically slow and fast particles clusters. We have shown that the Stokes-Einstein breakdown actually become predominant once the cluster formed by the slow particles percolate the entire system size. Finally we proposed a possible close connection between fractal dimensions of these clusters and the exponents associated with the fractional Stokes-Einstein relation.
description: submitted to JStat ( special issue on The role of structure in glassy and jammed systems )
Sistematización del proceso de formación en derechos sexuales y reproductivos con jóvenes pertenecientes a la plataforma municipal de juventud en el marco del programa de servicios de salud amigables de la ese centro de salud de tubará, atlántico. Año 2018- 2019
Creators: name: Jiménez Palma, Danitza Margarita
Publisher: name: Universidad de Cartagena
Year: 2019
Subjects: Sexo y derecho
Sexo - Aspectos jurídicos - Colombia
Conducta sexual
Trabajo social - Casos

description: Tesis (Trabajador Social) -- Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2019
description: El presente trabajo da cuenta de la sistematización de la experiencia del proceso de formación en derechos sexuales y reproductivos con jóvenes pertenecientes a la plataforma municipal de juventud en el marco del programa de servicios de salud amigables de la ese centro de salud de tubará, atlántico, estrategia formativa que tuvo como finalidad fortalecer conocimientos en los jóvenes sobre salud sexual y reproductiva desde el enfoque de derechos, dando cuenta de las fases metodológicas del proceso, recuperando los aprendizajes obtenidos de las voces de sus actores participantes y reflexionando desde la perspectiva de acompañamiento de trabajo social, sobre la incidencia de la formación en la promoción y prevención de una salud sexual y reproductiva responsable.
Magnetic variability in the young solar analog KIC 10644253: Observations from the Kepler satellite and the HERMES spectrograph
Creators: name: Salabert, D.
name: Regulo, C.
name: Garcia, R. A.
name: Beck, P. G.
name: Ballot, J.
name: Creevey, O. L.
name: Hernandez, F. Perez
name: Nascimento, J. D. do
name: Corsaro, E.
name: Egeland, R.
name: Mathur, S.
name: Metcalfe, T. S.
name: Bigot, L.
name: Cellier, T.
name: Palle, P. L.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The continuous photometric observations collected by the Kepler satellite over 4 years provide a whelm of data with an unequalled quantity and quality for the study of stellar evolution of more than 200000 stars. Moreover, the length of the dataset provide a unique source of information to detect magnetic activity and associated temporal variability in the acoustic oscillations. In this regards, the Kepler mission was awaited with great expectation. The search for the signature of magnetic activity variability in solar-like pulsations still remained unfruitful more than 2 years after the end of the nominal mission. Here, however, we report the discovery of temporal variability in the low-degree acoustic frequencies of the young (1 Gyr-old) solar analog KIC 10644253 with a modulation of about 1.5 years with significant temporal variations along the duration of the Kepler observations. The variations are in agreement with the derived photometric activity. The frequency shifts extracted for KIC 10644253 are shown to result from the same physical mechanisms involved in the inner sub-surface layers as in the Sun. In parallel, a detailed spectroscopic analysis of KIC 10644253 is performed based on complementary ground-based, high-resolution observations collected by the HERMES instrument mounted on the MERCATOR telescope. Its lithium abundance and chromospheric activity S-index confirm that KIC 10644253 is a young and more active star than the Sun.
description: Accepted for publication in A&A, 12 pages, 8 figures
Mathematische Modellierung in der Lehramtsausbildung – Entwicklung Professioneller Kompetenzen bei Studierenden.
Creators: name: Thurm, Daniel
name: Brouwers, Marcus
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2015
Subjects: subject: 510

description: Die Förderung des mathematischen Modellierens wird für den Aufbau von Mathematical Literacy (z.B. OECD 2013) als zentral angesehen. Dies kommt auch dadurch zum Ausdruck, dass „Mathematisch Modellieren“ einer von sechs Kompetenzbereichen der Bildungsstandards der Kultusministerkonferenz ist. In den vergangen Jahren wurde in vielen Studien untersucht, wie Modellierung in der Schule zu unterrichten ist (u.a. Maaß 2007) oder wie Studierende für diesen Bereich sensibilisiert werden können (u.a. Schwarz 2007). Es ist jedoch noch unklar, in wie weit diese Aspekte in die Lehrerausbildung auf eine Weise integriert werden können um die professionellen Kompetenzen der Studierenden im Bereich Modellierung auszubilden. (Borromeo Ferri, 2009). Im Hinblick auf Lehrerkompetenzen unterscheiden wir hierbei in Anlehnung an Krauss et al. (2004) und Shulmann (1986): Professionswissen (Fachwissen, Didaktisches Wissen, Pädagogisches Wissen), Beliefs, Motivationale Orientierung und Kompetenzen in Selbstreflexion , Selbstwahrnehmung. Basierend auf dem genannten ergibt sich folgende Forschungsfrage: Welche Wirkung hat eine Vorlesung zum mathematischen Modellieren auf Überzeugungen, Selbstwirksamkeitserwartung und fachdidaktisches Wissen der Studierenden?
Calcium Sensing Via The Calcium-Sensing Receptor and Designed Calcium Sensors
Creators: name: Cheyenne, McBean
Publisher: name: Georgia State University
Year: 2022

description:
Calcium functions as a universal messenger, regulating numerous biological and pathological processes of organisms and cells. The calcium-sensing receptor is a major protein that responds to extracellular calcium concentration and metabolites to trigger calcium changes inside cells and regulates multiple signaling pathways and diseases. The research presented in this thesis was designed to interpret the presumed role of CaSR in regulating calcium homeostasis and to understand the binding and functional cooperativity of CaSR that contains Ca2+-binding sites within the CaSR-ECD. The second part of this thesis illustrates optimizing functional assays to identify CaSR therapeutics based on a novel allosteric modulator, TNCA. Third, novel calcium sensors such as R-CatchER and G-CatchER+, designed in the Yang lab with unique capabilities to measure rapid calcium responses at the ER, were expressed/purified for biophysical characterization. These studies provide insights into the molecular basis for CaSR-related diseases to facilitate the discovery of new therapeutics.
GHG maritime emissions in the EEA - presentation
Creators: name: Salinas, Mario Leonardo
Publisher: name: Zenodo
Year: 2023
Subjects: GHG
sustainability
emissions
shipping
EEA
EU-ETS
blueeconomy

description: This repository contains a PDF presentation for a 4-hour lesson for the Advanced Master in Blue Economy jointly organized by the University of Trieste and OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) About the Lesson This presentation is part of the curriculum for the Advanced Master in Blue Economy, a comprehensive program that focuses on supporting the creation of stable and attractive blue career pathways through strengthening professional skills and enhancing competencies in fields related to sustainable blue economy. The lessons covered in this presentation are designed to provide students with valuable insights and knowledge in the field of maritime Green House Gases (GHG) emissions with a focus on the European Economic Area (EEA) and an open dataset THETIS-MRV by EMSA, which will be used as a base for establishing EU-ETS (Emission Trade System) allowances for the maritime sector, starting from 2024. Contents The presentation is provided in PDF format, and it includes the following key topics: 1. Introduction to maritime emissions in the EEA
 - Motivation
 - Market volume 2. THETIS-MRV dataset
 - Introduction to EU Regulation 757/2015
 - Dataset overview 3. Preliminary analysis
 - Simple statistics and visualize distributions
 - Paired samples and distribution of differences 4. Advanced analysis: the impact of COVID-19
 - emissions loss and recovery (lambda, rho)
 - significance of variations 5. Case Studies: focus on ferries
 - Analysis of 2018's Ro-pax CO2 data [pub link]
 - How COVID-19 affected GHG emissions of ferries in Europe [pub link] Accessing the resources You can access the presentation by downloading the PDF file from this repository. To get the most out of this lesson it is recommended to download also the code session material from this link. Citation If you find this presentation useful in your academic or professional work, please consider citing it as follows: Salinas, Mario Leonardo. (2023). GHG maritime emissions in the EEA - presentation. Zenodo. https://doi.org/10.5281/zenodo.8375490 Salinas, Mario Leonardo. (2023). GHG maritime emissions in the EEA - code session. Zenodo. https://doi.org/10.5281/zenodo.8375530 License The content of this presentation is subject to copyright. Please refer to the accompanying license file for details on how you can use and share this material. Contact Information For any questions, feedback, or inquiries related to this presentation, please contact: Mario Leonardo Salinas, mario.salinas@cmcc.it
description: Copyright (c) Fondazione CMCC, 2023
La inflación en Cartagena de Indias durante el periodo 1989 - 1995 evolución y perspectiva
Creators: name: Barrios Castro, Duperly
name: Guerra Anaya, Svetlana
Publisher: name: Universidad De Cartagena
Year: 1996
Subjects: Inflación

description: Tesis (Economista).--Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía, 1996.
description: El presente estudio tiene por objeto identificar los componentes del IPC que mas han incidido en el comportamiento de la inflación en Cartagena de Indias, su evolución y tendencia hacia el futuro.
Negative Differential Resistance in The Rectified Ion Transport Hysteresis in Single Conical Nanopipettes
Creators: name: Yusuff, Balogun
Publisher: name: Georgia State University
Year: 2022

description:
Negative differential resistance (NDR) is an electrical phenomenon in which current decreases with the increase in voltage magnitude, a non-ohmic behavior. NDR has been used extensively in producing amplifiers, oscillators, logic devices, transistors, and resistive switching devices. We experimentally describe how this phenomenon can be induced in the electrokinetic ion transport through a single conical nanopipette in simple ionic solutions (potassium chloride). The magnitude of the NDR effect is characterized to depend on the electrolyte concentration, ion enrichment voltage, time, cation mobility, and scan rate. The NDR magnitude intensifies with higher enrichment potential, longer enrichment duration, and slower potential scan rates. Our findings indicate that the NDR effect can be induced through the rectified ion transport hysteresis without external pressure, concentration gradient, and supporting electrolytes. The NDR properties further expand the scope of the nanopipette-confined ion transport as previously established novel memristor systems for aforementioned applications.
Campodea (Campodea) grassii Silvestri 1912
Creators: name: Sendra, Alberto
name: Reboleira, Ana Sofia P. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplura
Campodeidae
Campodea
Campodea grassii

description: Campodea (Campodea) grassii Silvestri, 1912
Campodea (Campodea) grassii Silvestri, 1912: 122, figs IX–XI.
Diagnosis (Silvestri 1912; Condé 1955b; Condé & Mathieu 1957; Bareth 2006)
Body length 4.0–7.0 mm; epicuticle with abundant microdenticles; short, thick clothing setae with a few apical barbs; antennae with 24–36 antennomeres; cupuliform organ with four to six simple olfactory chemoreceptors; sensillum of third antennomere in dorsal and ventral position; 1+1 ma, 1+1 lp macrosetae on metanotum; middle-sized, robust notal macrosetae almost completely covered with barbs; lp metanotal so short in adults that it is difficult or impossible to differentiate from thin pine cone marginal setae; one trochanteral sensillum; 1+1 la, 1+1 lp macrosetae on VI–VII urotergites, 3+3 lp on VIII urotergite and 5+5 lp on IX abdominal segment; cerci covered in long thin macrosetae with small distal and thin barbs and a few clothing setae; small spermatozoid fascicles 35 μm in diameter and 10 μm wide, spiral filament turns around 2.5 ×, is 170–200 μm long and 1 μm in diameter.
Habitat and distribution
Soil-dwelling species with a clear preference for the upper layers of soil (O and A horizons). It is frequently found near springs or moisty sites and has been found in the entrance or twilight zones in caves (Sendra & Moreno 2004), and in MSS habitats (Sendra et al. 2017a). Distributed in the West-
Mediterranean region, it has been sampled in the Iberian and Italian peninsulas (Silvestri 1912; Condé & Mathieu 1957; Ramellini 2000; Sendra & Moreno 2004), in N Africa (Algeria; Condé 1947g); in Corsica (Condé 1947e), Sardinia (Bareth 1980), Sicily (Silvestri 1912) and Ponza Island (Condé 1978b).
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 pages 38-39, DOI: 10.5852/ejt.2020.728.1181, http://zenodo.org/record/4316883
title: 8 Forderungen für die Weiterbildung von morgen
title: Berufliche Qualifizierung in Zeiten der Transformation
titleType: Subtitle
Creators: name: Noack, Martin
Publisher: name: Bertelsmann Stiftung
Year: 2023
Subjects: subject: Weiterbildung
subject: Transformation
subject: Berufliche Bildung

description: Welche Anpassungsbedarfe ergeben sich aus dem Strukturwandel für die Weiterbildung in Deutschland? Aus Interviews mit dreizehn Berufsbildungsexpert:innen aus Forschung, Praxis und Unternehmen leiten sich 8 folgende Forderungen für die Weiterbildung für morgen ab:

- Besseres Arbeitsmarktmonitoring bereitstellen
- Weiterbildung strategisch angehen
- Qualifizierungsverbünde und Netzwerke bilden
- Informell erworbene Kompetenzen anerkennen
- Beschäftigte informieren und unterstützen
- Sämtliche Arbeitskräftepotenziale erschließen
- Standardisierte Teilqualifizierungen entwickeln und ausbauen
- Förderstrukturen verbessern

Der Policy Brief gibt darüber hinaus einen Überblick über die drei zentralen Weiterbildungsformate Anpassungsqualifizierung, Umschulung und Teilqualifizierung und arbeitet die jeweiligen Anwendungsfälle heraus.
Läßt sich die Autonomie als Moralgrundlage mit der Befreiungsethik vereinbaren?
Creators: name: Vidal, Marciano
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 20 Nr. 2 (1984): Concilium: Internationale Zeitschrift für Theologie, Band 20, Heft 2
Spectrum Sharing in Cooperative Cognitive Radio Networks: A Matching Game Framework
Creators: name: Namvar, Nima
name: Afghah, Fatemeh
Publisher: name: arXiv
Year: 2015
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Dynamic spectrum access allows the unlicensed wireless users (secondary users) to dynamically access the licensed bands from legacy spectrum holders (primary users) either on an opportunistic or a cooperative basis. In this paper, we focus on cooperative spectrum sharing in a wireless network consisting of multiple primary and multiple secondary users. In particular, we study the partner-selection and resource-allocation problems within a matching theory framework, in which the primary and secondary users aim at optimizing their utilities in terms of transmission rate and power consumption. We propose a distributed algorithm to find the solution of the developed matching game that results in a stable matching between the sets of the primary and secondary users. Both analytical and numerical results show that the proposed matching model is a promising approach under which the utility functions of both primary and secondary users are maximized.
description: 5 pages, 3 figures in Information Sciences and Systems (CISS), 2015 49th Annual Conference on , vol., no., pp.1-5, 18-20 March 2015
Calamus ursinus W. J. Baker 2015, comb. nov.
Creators: name: Baker, William J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Arecales
Arecaceae
Calamus
Calamus ursinus

description: Calamus ursinus (Becc.) W.J.Baker, comb. nov.
 Daemonorops ursina Becc., Rec. Bot. Surv. India 2: 222 (1902). Pogonotium ursinum (Becc.) J.Dransf., Kew Bull. 34: 763 (1980).
description: Published as part of Baker, William J., 2015, A revised delimitation of the rattan genus Calamus (Arecaceae), pp. 139-152 in Phytotaxa 197 (2) on page 151, DOI: 10.11646/phytotaxa.197.2.7, http://zenodo.org/record/13640784