cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Audouinella parva D. J. Garbary
Creators: name: Ganesan, E. K.
name: West, John A.
name: Jr, Orlando Necchi
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Nemaliales
Acrochaetiaceae
Audouinella
Audouinella parva

description: Audouinella parva D. J. Garbary
Garbary, 1987, p. 133.
 Taxonomic synonyms: Acrochaetium boergesenii Singh, Pandey et Tiwari sp. nov., [non Acrochaetium boergesenii Schiffner 1931, p. 143.]; Singh et al. 1984, p. 134–140, 3 Pls., with 21 figs.; Pseudochantransia boergesenii (Singh, Pandey & Tiwari) Ott 2009, p. 374.
 Distribution in India: Uttar Pradesh ( Allahabad, in a cemented pond in the University Botany Dept. campus growing on leaves of Vallisneria spiralis L. and Hydrilla verticillata Royle. Oct. to Jan., rarely up to Feb.).
 Notes: The specific epithet boergesenii was used first by Schiffner (1931) for a marine species of Acrochaetium from Europe. It was subsequently recorded from the marine waters of Italy (Furnari et al. 2003) and France (Báez et al. 2005). The Indian workers, unaware of the existence of the earlier name boergesenii for a marine species of Acrochaetium, used it again for a freshwater species of Acrochaetium from India in 1984, thus making it a later homonym. Garbary (1987, p. 133) pointed out the illegitimacy of A. boergesenii Singh et al. and proposed a new name parva to denote its small size of a few mm high and transferred it from Acrochaeitum to Audouinella. The Indian species is unique because it is the only freshwater red alga from India with an acrochaetoid morphology showing monosporangia, putative carpogonia and spermatangia (see Singh et al. 1984, figs. 7, 8, 9). Silva (2017) and Guiry & Guiry (2017)) accepted Audouinella parva as a valid species.
description: Published as part of Ganesan, E. K., West, John A. & Jr, Orlando Necchi, 2018, A catalogue and bibliography of non-marine (freshwater and estuarine) Rhodophyta (red algae) of India, pp. 1-48 in Phytotaxa 364 (1) on page 13, DOI: 10.11646/phytotaxa.364.1.1, http://zenodo.org/record/13703374
Comprehensive Analysis of Micro-Structure Dynamics in Longitudinal Electron Bunch Profiles
Creators: name: Boltz, Tobias
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2017

description: Der Betrieb von Synchrotronstrahlungsquellen mit kurzen Elektronenpaketen führt zur Ausbildung von Mikro-Strukturen innerhalb der Pakete, was wiederum einen Anstieg der abgestrahlten kohärenten Synchrotronstrahlungs-Leistung zur Folge hat. Die dynamische Entwicklung dieser Mikro-Strukturen kann indirekt durch die Messung der resultierenden Fluktuationen der emittierten Strahlungsleistung untersucht werden. Diese Fluktuationen konnten an verschiedenen Synchrotronstrahlungsquellen gemessen werden, so auch an ANKA, KIT. Für die direkte Beobachtung der Mikro-Strukturen stehen zwar bereits einige Methoden zur Messung der Elektronenverteilung in den Paketen zur Verfügung, der kleine Maßstab stellt hier allerdings hohe Anforderung an die jeweilige Messtechnik. Zum Zwecke dieser Masterarbeit wurde die longitudinale Dynamik daher mittels des neu entwickelten Programms Inovesa simuliert. Da dies schnell zu großen Datenmengen führen kann, wurden Methoden des maschinellen Lernens eingesetzt, um die dominanten Mikro-Strukturen in den longitudinalen Elektronenverteilungen zu identifizieren. Anhand der so gewonnenen Resultate wird anschließend die Charakteristik und Dynamik der Mikro-Strukturen und deren Korrelation zur abgestrahlten kohärenten Synchrotronstrahlung ausführlich untersucht.
MS Gr. class. c. 4 747
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 18. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
Quantum Primordial Standard Clocks
Creators: name: Chen, Xingang
name: Namjoo, Mohammad Hossein
name: Wang, Yi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we point out and study a generic type of signals existing in the primordial universe models, which can be used to model-independently distinguish the inflation scenario from alternatives. These signals are generated by massive fields that function as standard clocks. The role of massive fields as standard clocks has been realized in previous works. Although the existence of such massive fields is generic, the previous realizations require sharp features to classically excite the oscillations of the massive clock fields. Here, we point out that the quantum fluctuations of massive fields can actually serve the same purpose as the standard clocks. We show that they are also able to directly record the defining property of the scenario type, namely, the scale factor of the primordial universe as a function of time a(t), but through shape-dependent oscillatory features in non-Gaussianities. Since quantum fluctuating massive fields exist in any realistic primordial universe models, these quantum primordial standard clock signals are present in any inflation models, and should exist quite generally in alternative-to-inflation scenarios as well. However, the amplitude of such signals is very model-dependent.
description: 41 pages, v2, minor revision: clarification remarks added, minor corrections, references added, to appear in the Journal of Cosmology and Astroparticle Physics
The effects of Ajax web technologies on user expectations: a workflow approach
Creators: name: Disabato, Nicholas J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006
Subjects: Information needs--Evaluation
Web sites--Design
Programming languages--Evaluation
Cognition

description: This paper aims to define users' information expectations as web technologies continue to improve in loading time and uninterrupted interface interactivity. Do web technologies like Ajax-or, more abstractly, a quicker fulfilling of user needs- change these needs, or do they merely fulfill preexisting expectations?    Users navigated through a mock e-commerce site where each page that loads has a 50% chance of implementing Ajax technology, from functions of the shopping cart to expanding categories of products. Users were observed through eye tracking and measuring their pulse and respiratory effort. Questionnaires were administered before and after these tasks to assess their thoughts about the study.    Qualitative and quatitative observation found users almost unanimously favored the Ajax functions over the non-Ajax. Users emphasized the usability concerns of switching to Ajax, especially concerning feedback.
MS Gr. class. c. 4 748
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 19. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
Systematic Test Case Instance Generation for the Assessment of System-level Design Space Exploration Approaches
Creators: name: Neubauer, Kai
name: Haubelt, Christian
name: Wanko, Philipp
name: Schaub, Torsten
Publisher: name: Universität Tübingen
Year: 2018
Subjects: subject: Eingebettetes System
subject: 004

description: The design of embedded systems gets continually more arduous as the complexity of applications and hardware platforms advance to satisfy the increasing demands on functionality, performance, and power consumption. Mostly however, the concurrent fulfillment of those demands are impossible because quality parameters are usually conflicting with each other and cannot be guaranteed simultaneously. Thus, to find the best compromises of all possible solutions, an efficient Design Space Exploration (DSE) becomes imperative. While, in recent time, many DSE techniques to the system-level synthesis problem of embedded systems design have been proposed, a systematic approach on how to produce a viable set of variant test cases with definite similar properties is not available. In this work, we therefore propose a methodology for the test case generation for DSE techniques and present a versatile and easily expendable benchmark generator based on Answer Set Programming (ASP) that is able to produce hard synthesis problem instances. The application of the test case instance generator for an evaluation of a novel DSE approach shows that the impact on performance is negligibly small compared to the solving complexity of the generated test instances.
The Politics of College Reading Programs in South Carolina: A case study of the College of Charleston and the University of South Carolina Upstate, 2013-2014
Creators: name: Younger, Karna
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015
Subjects: College students--Books and reading--South Carolina
University of South Carolina Upstate. Reading program
College of Charleston. Reading program

description: This study analyzes the political response to and the resulting state budget cuts of the college reading programs at the College of Charleston and the University of South Carolina Upstate in the 2013-2014 academic year. Three participants in the events were interviewed: the directors of both reading programs and one state senator involved with the political debate. Coupled with an analysis of media reports, these interviews provided insight into why and how state politicians elected to cut the budgets for program and how these budget cuts affected the programs. Studying the South Carolina cases provides an example of how reading program directors can cope with political backlash, and how reading programs can simultaneously build and disrupt community.
MS Gr. class. c. 4 749
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 20. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
ScaLP: A Light-Weighted (MI)LP-Library
Creators: name: Sittel, Patrick
name: Schönwälder, Thomas
name: Kumm, Martin
name: Zipf, Peter
Publisher: name: Universität Tübingen
Year: 2018
Subjects: subject: Entwurfsautomation
subject: 004
subject: Linear Programming
subject: Optimization
subject: Design Automation
subject: C++

description: Many design flows involve the process of automatically solving complex problems using linear relations. Especially, modern circuits and systems are often implemented using linear programming (LP). In the last years, code integration and portability have become critical topics, because it is not obvious to the designer which of the numerous LP-solvers is the most ideal regarding runtime performance, problem modeling and licensing. Additionally, current state-of-the-art integration tools require many dependencies, long compile times, are complicated to handle or provide interfaces that are susceptible for design errors. To provide a solution for these disadvantages, we present the light-weighted open-source (MI)LP-library ScaLP - a library that uses a unified interface to generically model LP-problems and enable runtime dynamic exchange of solvers.
An Information Audit of a Business Intelligence Portal
Creators: name: Ptacek, Gretchen M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008
Subjects: Information services--Evaluation
Intranets Use Studies
Information Services
Knowledge management

description: This paper examines issues in promoting explicit and tacit knowledge management practices, particularly within the use of intranets. Specifically, this paper presents an information audit of the Frank Hawkins Kenan Institute of Private Enterprise's Business Intelligence Portal. The purpose of this audit is to identify the information environment of the Institute as well as its knowledge management practices. Overall, the findings of this audit indicate problems in finding, retrieving, organizing, and sharing needed information as well as a lack of collaboration and communication amongst centers. Recommendations for new technology and practices to remedy existing information and knowledge management problems are offered. This paper also acts as a roadmap for other information professionals interested in conducting information audits for their organizations.
Effective low-energy description of almost Ising-Heisenberg diamond chain
Creators: name: Derzhko, Oleg
name: Krupnitska, Olesia
name: Lisnyi, Bohdan
name: Strecka, Jozef
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider a geometrically frustrated spin-1/2 Ising-Heisenberg diamond chain, which is an exactly solvable model when assuming part of the exchange interactions as Heisenberg ones and another part as Ising ones. A small $XY$ part is afterwards perturbatively added to the Ising couplings, which enabled us to derive an effective Hamiltonian describing the low-energy behavior of the modified but full quantum version of the initial model. The effective model is much simpler and free of frustration. It is shown that the $XY$ part added to the originally Ising interaction gives rise to the spin-liquid phase with continuously varying magnetization, which emerges in between the magnetization plateaus and is totally absent in the initial hybrid diamond-chain model. The elaborated approach can also be applied to other hybrid Ising-Heisenberg spin systems.
description: 6 pages, 4 figures
Additional file 2 of Antimicrobial activity of compounds identified by artificial intelligence discovery engine targeting enzymes involved in Neisseria gonorrhoeae peptidoglycan metabolism
Creators: name: Kant, Ravi
name: Tilford, Hannah
name: Freitas, Camila S.
name: Ferreira, Dayana A. Santos
name: Ng, James
name: Rucinski, Gwennan
name: Watkins, Joshua
name: Pemberton, Ryan
name: Abramyan, Tigran M.
name: Contreras, Stephanie C.
name: Vera, Alejandra
name: Christodoulides, Myron
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Table S1. MIC and MBC values for all Ng-LdcA compounds tested against Neisseria gonorrhoeae P9-17. Table shows all compounds tested with their pre-screen values and titration values, MCULE ID, product URL and SMILES. The rows highlighted in yellow show the three compounds chosen for further computational modelling and in vitro studies. nd = no detectable killing; MIC, minimum inhibitory concentration; MBC, minimum bactericidal concentration; 41 is control DMSO; SMILES, simplified molecular-input line-entry system; ID and product url available from Mcule.com online drug discovery platform. S2. MIC and MBC values for all Ng-LtgD compounds tested against Neisseria gonorrhoeae P9-17. Table shows all compounds tested with their pre-screen values and titration values, MCULE ID, product URL and SMILES. The rows highlighted in yellow show the three compounds chosen for further computational modelling and in vitro studies. nd = no detectable killing; MIC, minimum inhibitory concentration; MBC, minimum bactericidal concentration; 66 is control DMSO; SMILES, simplified molecular-input line-entry system; ID and product url available from Mcule.com online drug discovery platform. S3. Specificity of compounds: summary of MIC and MBC for compounds tested against other bacteria. The top three Ng-LdcA and Ng-LtgD compounds tested against other bacteria. Values are generated from at least n = 2 MIC and MBC experiments. See Supplementary figures for titration curves for MIC and MBC experiments.
Special Collections - Challenges and Contexts: A Case Study
Creators: name: Brodsky, Marc
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007
Subjects: Libraries--special collections--case studies
Libraries--Special collections
Libraries--North Carolina--special collections

description: Special collections are undergoing a period of rapid change, as are the libraries of which they are often a part. The Association of Research Libraries (ARL) decided in the late 1990s to study special collections at member institutions in light of changing demands and expectations from users, new technologies, and changing fiscal realities. The purpose of this study is to offer an overview of the challenges facing special collections as presented by the ARL and to determine whether these challenges are also being experienced at smaller institutions that are not affiliated with a research library. To this end, the paper will present a case study of Special Collections at the University of North Carolina, Asheville (UNCA).
Upper Bound for Delay Densities
Creators: name: Hock, Florian
name: Pollex, Victor
name: Shen, Chijun
name: Bund, Tobias
name: Slomka, Frank
Publisher: name: Universität Tübingen
Year: 2018
Subjects: subject: Regelungssystem
subject: 004
subject: networked control systems
subject: worst case response time
subject: delay densities
subject: Real-Time-Calculus

description: In networked control systems, sensors and actuators are connected via networks to the controller platform. Contrary to direct links, delays vary in a more or less wide range in network links. Hence, delays are one of the key issues in the design process of a networked control system. Therefore, obtaining safe upper bounds is essential to guarantee the desired behavior of the system. On the other hand, the bounds should be as tight as possible. Large overestimations result in over-dimensioned platforms and networks. A common approach is to assume the occurrence of the worst case response time (WCRT) for all transmissions. This simplifies the design process as the WCRT can be derived directly from the platform model. Though, it contains inherently large overestimations. A more accurate approach is featured by delay densities. By not treating each event individually, delay densities give a description of the timing behavior within intervals. Additionally, the method is not limited to strictly periodic events. In this paper, we propose a method for deriving an upper bound from a platform description in Real-Time-Calculus.
Anisotropic 2D materials for tunable hyperbolic plasmonics
Creators: name: Nemilentsau, Andrei
name: Low, Tony
name: Hanson, George
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Motivated by the recent emergence of a new class of anisotropic 2D materials, we examine their electromagnetic modes and demonstrate that a broad class of the materials can host highly directional hyperbolic plasmons. Their propagation direction can be manipulated on-the-spot by gate doping, enabling hyperbolic beams reflection, refraction and bending. The realization of these natural 2D hyperbolic media opens up a new avenue in dynamic control of hyperbolic plasmons not possible in the 3D version.
description: 5 pages, 4 figures
"Are you LS or IS?": A Study of SILS Students' Perceptions of Programs
Creators: name: White, Erin R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2009
Subjects: Library education--Curricula
Information science--North Carolina--Chapel Hill
Information science--Study and teaching--United States
Library schools--Curricula--North Carolina
Library education--North Carolina--Chapel Hill

description: Increasing numbers of American library science schools have incorporated information science  into their curricula during the past 40 years. This shift has sparked debate among scholars who  call this marriage of the two programs an "identity crisis" in LIS education, while little research  has studied perceptions of the two fields and how they relate to each other. This study used an  online survey to explore the perceptions of master's students at the School of Information and  Library Science at the University of North Carolina-Chapel Hill to determine (1) how LIS  students perceive the fields of information science and library science, and (2) their perceptions  of how information science differs from library science. Survey results indicate that students  perceive differences in the job activities and social status of librarians and information scientists,  understand the theoretical connection between the fields, and consider the distinction important.  This research will help the school in developing curricula and making program decisions, and it  will also help us understand how information science is understood by the next generation of  information professionals.
Real-Time Analysis of Distributed Systems including Tasks with Variable Rate-dependent Behavior
Creators: name: Feld, Timo
name: Werkmann, Uwe
name: Slomka, Frank
Publisher: name: Universität Tübingen
Year: 2018
Subjects: subject: Regelungssystem
subject: 004
subject: Real-Time Analysis
subject: Schedulability Test
subject: Task with Variable Rate-dependent Behavior
subject: Rate-dependent Task
subject: Adaptive Variable Rate Task
subject: Distributed System
subject: Real-time Calculus

description: In automotive production car engines there are tasks, where the frequency of activation and execution times vary with the angular velocity of the engine. The variable rate-dependent behavior (VRB) task model has been proposed as a means of modeling this behavior. In the literature a variety of real-time analysis have been developed for tasks with this dependency of an angular velocity. However, these analysis focus on mono-processor systems. In this paper we propose the first analysis for distributed systems including VRB-tasks.
Audouinella patelii C. Shaji
Creators: name: Ganesan, E. K.
name: West, John A.
name: Jr, Orlando Necchi
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Nemaliales
Acrochaetiaceae
Audouinella
Audouinella patelii

description: Audouinella patelii C. Shaji
Shaji 2006, p. 275, figs 1–4.
 Distribution in India: Kerala (in a river at Ithikarra, Kollam, Feb.).
 Notes: This species is bluish (or bluish-green) with a single parietal plastid without pyrenoids. As judged from the conclusions (i.e., bluish or reddish color of the specimens of Zucchi & Necchi (2003), A. patelii most likely is a Chantransia stage of a macroscopic red alga growing in that area. According to Zucchi & Necchi (2003), only reddish colored Audouinella species represent true Audouinella species, which potentially produce monosporangia, tetrasporangia and sexual reproductive organs.
description: Published as part of Ganesan, E. K., West, John A. & Jr, Orlando Necchi, 2018, A catalogue and bibliography of non-marine (freshwater and estuarine) Rhodophyta (red algae) of India, pp. 1-48 in Phytotaxa 364 (1) on page 13, DOI: 10.11646/phytotaxa.364.1.1, http://zenodo.org/record/13703374
Audouinella quilonensis C. Shaji & M. V. N. Panikkar
Creators: name: Ganesan, E. K.
name: West, John A.
name: Jr, Orlando Necchi
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Nemaliales
Acrochaetiaceae
Audouinella
Audouinella quilonensis

description: Audouinella quilonensis C.Shaji & M.V.N.Panikkar
Shaji & Panikkar 1996, pp. 159–160, figs 1–4; Easa 2004, p. 86.
 Taxonomic synonym: Pseudochantransia quilonensis (Shaji & Panikkar) Ott, 2009, p. 380.
 Distrubution in India: Kerala (Chenkulam, Quilon, now Kollam, in a fast running stream, Feb., Nov.).
 Notes: Shaji & Panikkar (1996) provided a Latin diagnosis but failed to specify a holotype specimen. Since the authors did not indicate where original material had been deposited, we presume that it may not be traceable.
description: Published as part of Ganesan, E. K., West, John A. & Jr, Orlando Necchi, 2018, A catalogue and bibliography of non-marine (freshwater and estuarine) Rhodophyta (red algae) of India, pp. 1-48 in Phytotaxa 364 (1) on page 13, DOI: 10.11646/phytotaxa.364.1.1, http://zenodo.org/record/13703374
Using Template Metaprogramming for Hardware Description
Creators: name: Käsgen, Philipp
name: Weinhardt, Markus
Publisher: name: Universität Tübingen
Year: 2018
Subjects: subject: SystemC
subject: 004
subject: Metaprogramming
subject: Hardware Description
subject: SystemC
subject: C++ Templates

description: When designing digital systems, the Design Space is explored well in advance to rule out as many infeasible design options as possible, as a complete enumeration would be infeasible. Still, in the end, the designer is mostly left with several similar design options, i.e. actual choice of adder, Floating Point Unit etc. In such cases, a direct comparison cannot be avoided - at least in simulation. Even though the designer might have some module descriptions to be examined at hand, it might take a while to put them to work because of differing ports and control signals. But why should a system designer make the effort to adapt many modules to his design if he is only interested in a few aspects for a quick survey: overall power consumption, area occupation, timing, and correctness of results? This is the reason why we need a hardware description solely based on parameters. Such a description requires Metaprogramming Techniques because said parameters need to be translated to hardware behaviours. Hence, in this work we propose a parameter based hardware design paradigm based on SystemC and C++: Hardware Metadescription.
Usability Testing for Web Browser:  A Case Study of Comparing Chrome, Firefox and IE
Creators: name: Li, Yida
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014
Subjects: Web browsers
Usability testing
Graphical user interfaces--Evaluation

description: This paper compared the performance of the three web browsers: Google Chrome, Mozilla Firefox and Microsoft Internet Explorer from three different aspects: menu display/history searching, bookmark function and downloading function. A usability test was conducted based on participants from University of North Carolina at Chapel Hill. During the test, the quantitative data was reflected by task execution time and mouse-click counts while qualitative data was analyzed using task load and comments from participants. The results indicated that people were most satisfied with Chrome while some function or design of Firefox and IE may dissatisfy the users to some extent.
MS Gr. class. c. 4 750
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 21. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
Supplementary document for 'Lekking as collective behaviour'
Creators: name: Rathore, Akanksha
name: Isvaran, Kavita
name: Guttal, Vishwesha
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Lekking is a spectacular mating system in which males maintain tightly organized clustering of territories during the mating season, and females visit these leks for mating. Various hypotheses—ranging from predation dilution to mate choice and mating benefit—offer potential explanations for the evolution of this peculiar mating system. However, many of these classic hypotheses rarely consider the spatial dynamics that produce and maintain the lek. In this article, we propose to view lekking through the perspective of collective behaviour, in which simple local interactions between organisms, as well as habitat, likely produce and maintain lekking. Further, we argue that interactions within the leks change over time, typically over a breeding season, to produce many broad-level as well as specific collective patterns. To test these ideas at both proximate and ultimate levels, we argue that the concepts and tools from the literature on collective animal behaviour, such as agent-based models and high-resolution video tracking that enables capturing fine-scale spatio-temporal interactions, could be useful. To demonstrate the promise of these ideas, we develop a spatially explicit agent-based model and show how simple rules such as spatial fidelity, local social interactions and repulsion among males can potentially explain the formation of lek and synchronous departures of males for foraging from the lek. On the empirical side, we discuss the promise of applying the collective behaviour approach to blackbuck (Antilope cervicapra) leks—using high-resolution recordings via a camera fitted to unmanned aerial vehicles and subsequent tracking of animal movements. Broadly, we suggest that a lens of collective behaviour may provide novel insights into understanding both the proximate and ultimate factors that shape leks.This article is part of the theme issue ‘Collective behaviour through time’.
title: Postmodernism and educational research
Creators: name: Campbell, Madelaine
Publisher: name: Scientific Research Publishing Inc.
Year: 2018
Subjects: subject: Postmodernism and education
subject: Discourse analysis
subject: Education--Research

description: Postmodernism is an elusive concept when we attempt to connect it to educational research methodologies. This paper is a review of the literature regarding postmodernist research methodologies in education.
On the locus of smooth plane curves with a fixed automorphism group
Creators: name: Badr, Eslam
name: Bars, Francesc
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this paper, we study some aspects of the irreducibility of $\widetilde{M_g^{Pl}(G)}$ and its interrelation with the existence of "normal forms", i.e. non-singular plane equations (depending on a set of parameters) such that a specialization of the parameters gives a certain non-singular plane model associated to the elements of $\widetilde{M_g^{Pl}(G)}$. In particular, we introduce the concept of being equation strongly irreducible (ES-Irreducible) for which the locus $\widetilde{M_g^{Pl}(G)}$ is represented by a single "normal form". Henn, and Komiya-Kuribayashi, observed that $\widetilde{M_3^{Pl}(G)}$ is ES-Irreducible. In this paper we prove that this phenomena does not occur for any odd $d>4$. More precisely, let $\mathbb{Z}/m\mathbb{Z}$ be the cyclic group of order $m$, we prove that $\widetilde{M_g^{Pl}(\mathbb{Z}/(d-1)\mathbb{Z})}$ is not ES-Irreducible for any odd integer $d\geq5$, and the number of its irreducible components is at least two. Furthermore, we conclude the previous result when $d=6$ for the locus $\widetilde{M_{10}^{Pl}(\mathbb{Z}/3\mathbb{Z})}$. Lastly, we prove the analogy of these statements when $K$ is any algebraically closed field of positive characteristic $p$ such that $p>(d-1)(d-2)+1$.
description: This paper is a recent version of chapter 1 of arXiv:1503.01149
MS Gr. class. c. 4 751
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 22. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
Steuerungsmechanismen zur Sicherstellung der Medienbildung in Kindertagesstätten
Creators: name: Goetz, Ilka
Publisher: name: Technische Universität Dortmund
Year: 2017
Subjects: subject: Medienbildung
subject: Kindertagesbetreuung
subject: Medienkompetenz
subject: Medienpädagogische Kompetenz
subject: Medienerziehung
subject: 370
subject: 430
subject: Medienpädagogik
subject: Kindertagesbetreuung
subject: Medienkompetenz

description: Für die mediale Aneignung von Welt benötigen Kinder vielfältige Möglichkeiten zur Auseinandersetzung. Vor dem Hintergrund des Bildungsverständnisses der Frühpädagogik (Schäfer 2011) und der Notwendigkeit, Kindern schon vor Schuleintritt die Entwicklung der Medienkompetenz (Baacke 1996) oder – bei stärkerer Anbindung an den erweiterten Textbegriff der Deutschdidaktik (Kallmeyer et al. 1974) – einer basalen „Digital Literacy“ (Kontovourki et al. 2017) zu ermöglichen, beschäftigt sich die vorliegende Arbeit mit der institutionalisierten frühen Medienbildung im Land Berlin. Ausgehend von offenbar förderlichen Rahmenbedingungen wird nach dem Stand der Berücksichtigung in den Kindertagesstätten gefragt und der Fokus auf die Fachkräfte gerichtet. Zur Strukturierung des Handlungsfeldes werden das Mehrebenenmodell herangezogen und die Sicherung der Medienbildung in einer kooperativen Bildungsverantwortung („Educational Governance“) auf mehreren Ebenen verortet (Altrichter und Maag Merki 2016a). Im qualitativ ausgerichteten, multiperspektivisch konzipierte Forschungsvorhaben (Flick et al. 2015; Glaser und Strauss 2008) erfolgen eine schriftliche Befragung verschiedener Akteure auf der Meso- und Mikroebene (Leitung, Erzieher/-innen und Eltern) sowie die Durchführung von Gruppendiskussionen. Unter Berücksichtigung bisheriger Forschungsergebnisse zur Educational Governance in der Kindertagesstätte (z.B. Marci-Boehncke et al. 2013b) wird insbesondere nach der Rolle der Leitungskräfte für die Ausgestaltung der frühen Medienbildung gefragt. Die Arbeit beleuchtet Differenzen zwischen medienpädagogischen Zielsetzungen und dem Handeln der Erzieher/-innen und weist auf Differenzen zwischen den Wünschen der Eltern und den Angeboten der Kindertagesstätte hin. Unter Heranziehung des Konzepts des medialen Habitus (Kommer und Biermann 2012; Bourdieu 2005) und den Schwerpunktsetzungen der pädagogischen Arbeit zeigt sich, dass die Fachkräfte zur Erreichung ihrer Ziele nur zum Teil adäquate Umsetzungsstrategien entwickeln und einer größeren Unterstützung der Träger bedürfen. Unsicherheiten liegen auch in den Aktivitäten auf der Makroebene begründet, resultieren jedoch häufig aus der fehlenden Anerkennung der medialen Verfasstheit von Bildung sowie der additiven Einschätzung der Medienbildung. Von besonderer Bedeutung ist die reflexive Beschäftigung mit dem Gegenstand. Große Programme wie „KidSmart“ haben den Gegenstand Medienbildung erfolgreich in den Fokus der teilnehmenden Kitas gerückt. Die Ergebnisse des Forschungsprojektes weisen auf die notwendige fachliche Sicherheit der Leitung hin, damit Medienerziehung als alltäglicher Teil in der Kindertagesstätte wahrgenommen und ausgestaltet wird.
Batrachospermum bharadwajii J. N. Misra & A. K. Dey
Creators: name: Ganesan, E. K.
name: West, John A.
name: Jr, Orlando Necchi
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Nemaliales
Batrachospermaceae
Batrachospermum
Batrachospermum bharadwajii

description: Batrachospermum bharadwajii J. N. Misra & A. K. Dey
 Misra & Dey 1959, p. 127, figs 7–11; Balakrishnan & Chaugule 1980c, p. 239; Desikachary et al. 1990, Part II A, p. 88.
 Distribution in India: Uttarakhand (Danda lakhan, Dehra Dun, Mar.).
 Notes: The original description was given in the Indian language Hindi. Balakrishnan & Chaugule (1980c) provided an English translation but listed it as a nomen nudum. Guiry & Guiry (2017) treated as a currently accepted species but remarked as invalid for lack of a Latin diagnosis. Misra & Dey (1959) mentioned that the Indian species is closely related to B. gallaei Sirodot (current name Atrophycus ater), but differed in having cystocarp on the external side, rather than on the internal side as in B. gallaei. Desikachary et al. (1990, p. 89) citing Faridi’s (1975) record of “ B. dilleni Bory ” from Pakistan included it as a synonym of “ B. atrum ”, a species not reported, as far as we could verify the records from India. But the point of interest is that both the above binomials are now considered to be taxonomic synyonms of the newly described genus Atrophycus (Rossalignolo et al. 2017). Balakrishnan & Chaugule (1980c) distinguished the well known and amply distributed “ B. atrum ” as dioecious from the Indian B. bharatwajii, which is monoecious. The unisexual (dioecious) or bisexual (monoecious) nature to differentiate two species are recently shown to be unreliable in some species like “ B. arcuatum ” (= Sheathia arcuata) (Ji et al. 2011; see however, Chou & Wang 2006). B. gallaei is included as a synonym of “ B. atrum” (Hudson) Harvey by Kumano (2002, pp. 129, 132 for more details). Until fresh collections from the original type locality and detailed studies are made, the validity of this species will have to remain provisional. The holotype specimen, in any case, is not available anymore and apparently irrecoverably lost.
description: Published as part of Ganesan, E. K., West, John A. & Jr, Orlando Necchi, 2018, A catalogue and bibliography of non-marine (freshwater and estuarine) Rhodophyta (red algae) of India, pp. 1-48 in Phytotaxa 364 (1) on page 14, DOI: 10.11646/phytotaxa.364.1.1, http://zenodo.org/record/13703374
Switchable Coupling of Vibrations to Two-Electron Carbon-Nanotube Quantum Dot States
Creators: name: Weber, P.
name: Calvo, H. L.
name: Bohle, J.
name: Goß, K.
name: Meyer, C.
name: Wegewijs, M. R.
name: Stampfer, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report transport measurements on a quantum dot in a partly suspended carbon nanotube. Electrostatic tuning allows us to modify and even switch 'on' and 'off' the coupling to the quantized stretching vibration across several charge states. The magnetic-field dependence indicates that only the two-electron spin-triplet excited state couples to the mechanical motion, indicating mechanical coupling to both the valley degree of freedom and the exchange interaction, in contrast to standard models.
The Archival Image Revisited: An Analysis of Archival Encounters Portrayed By Genealogy Television Programming
Creators: name: Serrao, Jessica L.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018
Subjects: Genealogy
Content analysis (Communication)
Archival research
Archives--Public relations
Archives users

description: This study explored how reality genealogy television programming portrayed archival encounters to public viewers during journeys of family discovery. It analyzed content from prime time shows Who Do You Think You Are? and Finding Your Roots with Henry Louis Gates, Jr to understand how portrayals of archives, archivists, archival materials and research aligned with traditional archival stereotypes and the professional archival image. The author expanded upon previous research on the archival image and stereotypes in media by analyzing contemporary programs popular among genealogists, one of the largest constituents of archives. The study found some stereotypes were upheld while others were absent, and others were ambiguously portrayed. The findings suggested that reality genealogy television programs failed to deliver a nuanced depiction of the archival profession. The author suggested that increased public outreach and collaboration could help improve the archival image and spread understanding of the role of archives in society.
One relator maximal pro-p Galois groups and the Koszulity conjectures
Creators: name: Quadrelli, Claudio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Group Theory (math.GR)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 12G05, 17A45, 20F40, 20F14

description: Let $p$ be a prime number and let ${K}$ be a field containing a root of 1 of order $p$. If the absolute Galois group $G_{K}$ satisfies $\dim H^1(G_{K},\mathbb{F}_p)
description: Updated version
MS Gr. class. c. 4 752
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 23. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
Batrachospermum chauhanii Elaya Perumal, Chaugule & Meshram 2014
Creators: name: Ganesan, E. K.
name: West, John A.
name: Jr, Orlando Necchi
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Nemaliales
Batrachospermaceae
Batrachospermum
Batrachospermum chauhanii

description: Batrachospermum chauhanii Elaya Perumal, Chaugule & Meshram
 Elaya Perumal et al. 2014, p. 13.
 Distribution in India: Maharashtra (Western Ghats, Koyna Nagar, about 200 kms from Pune city).
 Note: The strongly twisted nature of the carpogonial branches in this entity indicates it is assignable to Kumanoa rather than Batrachospermum. Recognition of this entity as a valid species requires a full description and designation of a holotype specimen.
description: Published as part of Ganesan, E. K., West, John A. & Jr, Orlando Necchi, 2018, A catalogue and bibliography of non-marine (freshwater and estuarine) Rhodophyta (red algae) of India, pp. 1-48 in Phytotaxa 364 (1) on page 15, DOI: 10.11646/phytotaxa.364.1.1, http://zenodo.org/record/13703374
Building Concept-Based Videos for Library Instruction
Creators: name: Feerrar, Julia
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014
Subjects: Storytelling in education
Web-based instruction--Design
Computer-assisted instruction

description: During the fall of 2013 a small group of librarians and graduate student staff at the R.B. House Undergraduate Library, UNC Chapel Hill, began a project to reimagine our online tutorials. Drawing on the literature on instructional explanations, narrative in education, and multimedia learning, we decided to build new tutorials that provide narrative-based explanations related to steps of the research process. Beginning with Developing Your Topic, the videos focus on the larger concepts, principles, and processes related to information literacy, serving as a set of learning objects complementary to classroom instruction. This project details the process of developing the first video, from identifying goals, to drafting the story and script, to creating visuals and recording sound.
OPEN THERAPEUTICS
Creators: name: Kong, Jin
name: Barkeloo, Jason
name: Su, Shengchang
name: Guo, Li
name: Heng, Cheng
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: open commercialization
subject: open source
subject: open therapeutics
subject: pharma
subject: therapeutics

description: “Open Therapeutics” is the development of therapeutics in a legal and technical infrastructure that maximizes therapeutic creativity, sharing and innovation from an open and deliberate crowd.
MS Gr. class. c. 4 753
Creators: name: Oxyrhynchus Papyri
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 470316
subject: Latin and classical Greek languages

description: P.Herc. 1021 col. 24. Philodemus, Index Academicorum
Drawing by Gennaro Casanova
Information-seeking behavior of Scientists and their adaptation to electronic journals
Creators: name: Gleeson, Amy C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2001
Subjects: Information needs--Evaluation
Information services--Special subjects--Environment
Communication of scientific and technical information
Surveys--Electronic journals

description: This paper presents a study that was conducted at the National Institute of Environmental Health Sciences (NIEHS) during the Spring 2001 semester. The study examined the affect of electronic journals on the information-seeking behavior of scientists over the past ten years. The author attempted to prove that the relationship has become stronger at the Institute during this time frame and that it has, in turn, affected the physical usage of the library. An end-user survey, which was distributed to approximately 200 scientists, was employed as the method of evaluation. The main goal of this research was to better inform the librarians at the NIEHS Library about the preferences of their patrons and assist them in making important decisions about the library's physical and electronic collection. Among the results it is revealed that a majority of the scientists have integrated e-journals into their information-seeking routine and considered them an important resource.
Interstellar Neutral Helium in the Heliosphere from IBEX Observations. I. Uncertainties and Backgrounds in the Data and Parameter Determination Method
Creators: name: Swaczyna, P.
name: Bzowski, M.
name: Kubiak, M. A.
name: Sokół, J. M.
name: Fuselier, S. A.
name: Heirtzler, D.
name: Kucharek, H.
name: Leonard, T. W.
name: McComas, D. J.
name: Möbius, E.
name: Schwadron, N. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This paper is one of three companion papers presenting the results of our in-depth analysis of the interstellar neutral helium (ISN He) observations carried out using the IBEX-Lo during the first six Interstellar Boundary Explorer (IBEX) observation seasons. We derive corrections for losses due to the limited throughput of the interface buffer and determine the IBEX spin-axis pointing. We develop an uncertainty system for the data, taking into account the resulting correlations between the data points. This system includes uncertainties due to Poisson statistics, background, spin-axis determination, systematic deviation of the boresight from the prescribed position, correction for the interface buffer losses, and the expected Warm Breeze (WB) signal. Subsequently, we analyze the data from 2009 to examine the role of various components of the uncertainty system. We show that the ISN He flow parameters are in good agreement with the values obtained by the original analysis. We identify the WB as the principal contributor to the global $χ^2$ values in previous analyses. Other uncertainties have a much milder role and their contributions are comparable to each other. The application of this uncertainty system reduced the minimum $χ^2$ value 4-fold. The obtained $χ^2$ value, still exceeding the expected value, suggests that either the uncertainty system may still be incomplete or the adopted physical model lacks a potentially important element, which is likely an imperfect determination of the WB parameters. The derived corrections and uncertainty system are used in the accompanying paper by Bzowski et al. in an analysis of the data from six seasons.
description: 43 pages, 9 figures
Quantum Phase Transitions detected by a local probe using Time Correlations and Violations of Leggett-Garg Inequalities
Creators: name: Gómez-Ruiz, F. J.
name: Mendoza-Arenas, J. J.
name: Rodríguez, F. J.
name: Tejedor, C.
name: Quiroga, L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In the present paper we introduce a way of identifying quantum phase transitions of many-body systems by means of local time correlations and Leggett-Garg inequalities. This procedure allows to experimentally determine the quantum critical points not only of finite-order transitions but also those of infinite order, as the Kosterlitz-Thouless transition that is not always easy to detect with current methods. By means of simple analytical arguments for a general spin-$1 / 2$ Hamiltonian, and matrix product simulations of one-dimensional $X X Z$ and anisotropic $X Y$ models, we argue that finite-order quantum phase transitions can be determined by singularities of the time correlations or their derivatives at criticality. The same features are exhibited by corresponding Leggett-Garg functions, which noticeably indicate violation of the Leggett-Garg inequalities for early times and all the Hamiltonian parameters considered. In addition, we find that the infinite-order transition of the $X X Z$ model at the isotropic point can be revealed by the maximal violation of the Leggett-Garg inequalities. We thus show that quantum phase transitions can be identified by purely local measurements, and that many-body systems constitute important candidates to observe experimentally the violation of Leggett-Garg inequalities.
description: Minor changes, 11 pages, 11 figures. Final version published in Phys. Rev. B