cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fluctuations and correlations of conserved charges in an excluded volume hadron resonance gas model
Creators: name: Bhattacharyya, Abhijit
name: Das, Supriya
name: Ghosh, Sanjay K.
name: Ray, Rajarshi
name: Samanta, Subhasis
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present temperature ($T$) and baryonic chemical potential ($μ_B$) dependence of higher order fluctuations and correlation between conserved charges in Excluded Volume Hadron Resonance Gas (EVHRG) model. Products of moments, such as ratio of variance to mean ($σ^2/M)$, product of skewness and standard deviation ($Sσ$), product of kurtosis and variance ($κσ^2$), for net-proton, net-kaon and net-charge have been evaluated on the phenomenologically determined freeze-out curve. Further, products of moments for net-proton and net-charge have been compared with the experimental data measured by STAR experiment. The dependence of the model result on the hadronic radius parameter has also been discussed.
description: 15 pages, 13 figures
WOMEN STUDIES
Creators: name: Osadebe, Mishack
Publisher: name: figshare
Year: 2023
Subjects: Religion curriculum and pedagogy
Science, technology and engineering curriculum and pedagogy
Feminist methodologies
Feminist theory
Gender relations
Intersectional studies
Artificial life and complex adaptive systems
Evolutionary computation
Fuzzy computation
Artificial intelligence not elsewhere classified
Bioethics
Human rights and justice issues (excl. law)
Aesthetics
Logic
Metaphysics
Philosophy of gender
Philosophy of religion
Philosophy of mind (excl. cognition)
Psychoanalytic philosophy
Christian studies
Religion, society and culture
Theology

description: This work explores the extension of Women's Studies to include a focus on the formal and natural scientific aspects of this interdisciplinary field of study which has traditionally been associated with the humanities and social sciences that examines the intersectionality of gender, race, class, sexuality, and other social categories. By highlighting the formal and natural scientific methodology of the field, this expand its scope and provide new insights into gender and social inequality from a perspective that goes against the widespread trend which predominantly dominate Intellect of the last century that strictly constrain work of this nature to the domain of gender studies.
title: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 3 (1995)
Creators: name: Denkmalpflege In Baden-Württemberg – Nachrichtenblatt Der Landesdenkmalpflege
Publisher: name: University Library Heidelberg
Year: 2014

description: Inhalt
 Editorial...89-90
 Die Synagoge in Rottenburg-Baisingen. Ihre Rettung und Erhaltung...91-98
 Kloster Seligental - kein Fall für die Denkmalpflege?...99-110
 "Weder erhaltenswert noch sanierungsfähig''...111-114
 Das ehemalige Prämonstratenserkloster Allerheiligen und die Denkmalpflege im 19. und 20. Jahrhundert...115-122
 Die Jahreszeiten von Johann Christian Wentzinger und ihre Versetzung ins Stadtmuseum Freiburg. Gartenskulptur und Denkmalpflege...123-132
 Trubel um ein Marienbild...133-136
 Archäologische Beiträge zur Hygiene im Mittelalter und in der frühen Neuzeit...137-143
 Veröffentlichungen des Landesdenkmalamtes
 Dienststellen des Landesdenkmalamtes
 Berichtigung...144
 Mitteilungen ; Abbildungsnachweis...144
Autonomous Navigation in Confined Waters -- A COLREGs Rule 9 Compliant Framework
Creators: name: Hansen, Peter Nicholas
name: Enevoldsen, Thomas T.
name: Papageorgiou, Dimitrios
name: Blanke, Mogens
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Fully or partial autonomous marine vessels are actively being developed by many industry actors. In many cases, the autonomous vessels will be operating close to shore, and within range of a Remote Control Center (RCC). Close to shore operation requires that the autonomous vessel is able to navigate in close proximity to other autonomous or manned vessels, and possibly in confined waters, while obeying the COLREGs on equal terms as any other vessel at sea. In confined waters however, certain COLREGs rules apply, which might alter the expected actions (give-way or stand-on), depending on the manoeuvrability of the vessels. This paper presents a Situation Awareness (SAS) framework for autonomous navigation that complies with COLREGs rule 9 (Narrow Channels). The proposed solution comprises a method for evaluating the manoeuvrability of a vessel in confined waters, for assessing the applicability of COLREGs rule 9. This feature is then integrated into an already existing SAS framework for facilitating COLREGs-compliant navigation in restricted waters. The applicability of the proposed method is demonstrated in simulation using a case study of a small autonomous passenger ferry.
description: To be published at IFAC CAMS 2022
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 3 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
MPEC 2023-V219 : 2023 VQ7
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 VQ7

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
title: Dienststellen des Landesdenkmalamtes
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 3 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
$\mathbb ZS_n$-modules and polynomial identities with integer coefficients
Creators: name: Gordienko, Alexey
name: Janssens, Geoffrey
Publisher: name: arXiv
Year: 2013
Subjects: subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: Primary 16R10, Secondary 20C05, 20C10, 20C30

description: We show that, like in the case of algebras over fields, the study of multilinear polynomial identities of unitary rings can be reduced to the study of proper polynomial identities. In particular, the factors of series of $\mathbb ZS_n$-submodules in the $\mathbb ZS_n$-modules of multilinear polynomial functions can be derived by the analog of Young's (or Pieri's) rule from the factors of series in the corresponding $\mathbb ZS_n$-modules of proper polynomial functions. As an application, we calculate the codimensions and a basis of multilinear polynomial identities of unitary rings of upper triangular $2\times 2$ matrices and infinitely generated Grassmann algebras over unitary rings. In addition, we calculate the factors of series of $\mathbb ZS_n$-submodules for these algebras. Also we establish relations between codimensions of rings and codimensions of algebras and show that the analog of Amitsur's conjecture holds in all torsion-free rings, and all torsion-free rings with 1 satisfy the analog of Regev's conjecture.
description: 15 pages; minor misprints were corrected
Generation of time-frequency entangled photon pairs propagating in separate waveguides in circuit QED setup
Creators: name: Stolyarov, Eugene
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Time-frequency entangled photons constitute an important resource for a plethora of applications across the diverse quantum technology landscape. Thus, efficient and tunable setups for the generation of entangled photons are requisite for modern quantum technologies. In this work, we propose a generic cavity QED setup designed for on-demand generation of time-frequency entangled photon pairs, with each photon propagating in a separate waveguide. We outline a potential incarnation of this setup in the microwave superconducting circuit QED architecture. We derive and numerically solve the set of equations of motion governing the evolution of the quantum state of the system, allowing us to examine the photon emission dynamics. Using the Schmidt decomposition of the joint spectral amplitude of the emitted photon pair, we compute the entanglement entropy analyzing its dependence on the system parameters. We outline the potential extension of the proposed scheme for the generation of multiphoton time-frequency entangled states.
description: 18 pages, 9 figures
title: Der Wiederaufbau der Freiburger Innenstadt nach dem Zweiten Weltkrieg: Denkmalpflege damals und heute
Creators: name: Schmidt, Leo
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 4 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 4 (1997)
Creators: name: Denkmalpflege In Baden-Württemberg – Nachrichtenblatt Der Landesdenkmalpflege
Publisher: name: University Library Heidelberg
Year: 2014

description: Inhalt
 Eröffnungsansprache...105-108
 Grußwort...109-111
 Grußwort...112
 Grußwort...113
 7. Landesdenkmaltag Baden-Württemberg. Kloster Bronnbach „Kontinuität trotz Wandel"...114
 Einführung...115-120
 Anmerkungen zur Denkmalpflege aus der Sicht der Städte und Gemeinden...121-123
 Bürger als Notärzte: Das Horber Kloster lebt!...124-127
 Denkmalerhaltung als Aufgabe der Architekten...128-132
 Handwerkstradition und Denkmalschutz...133-136
 Einige Gedanken zum Verhältnis von Sponsoring und Denkmalpflege...137-140
 Archäologische Denkmalpflege in Baden-Württemberg. Bilanz und Auftrag aus wissenschaftlicher Sicht...141-146
 Ansprache zur Verleihung des Denkmalschutzpreises 1997 in Markgröningen...147-150
 Das Bettelhaus in Ebhausen-Rotfelden. Rettung eines frühen Sozialbaus im ländlichen Raum...151-155
 Personalia...156
 Ausstellungen ; Abbildungsnachweis...156
 Denkmalstiftung Baden-Württemberg. Ihre Arbeit in Beispielen und Zahlen - Geschäftsbericht 1997...1-4
 Veröffentlichungen des Landesdenkmalamtes Baden-Württemberg
 26. Jahrgang 1997 - Register
 Die Dienststellen des Landesdenkmalamtes
Unimodular Gravity vs General Relativity: A status report
Creators: name: Carballo-Rubio, Raúl
name: Garay, Luis J.
name: García-Moreno, Gerardo
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Unimodular Gravity is an alternative to General Relativity (GR) which, however, is so closely related to the latter that one can wonder to what extent they are different. The different behavior of the cosmological constant in the semiclassical regimes of both frameworks suggests the possible existence of additional contrasting features. UG and GR are based on two different gauge symmetries: UG is based on transverse diffeomorphisms and Weyl rescalings (WTDiff transformations), whereas GR is based on the full group of diffeomorphisms. This difference is related to the existence of a fiduciary background structure, a fixed volume form, in UG theories. In this work we present an overview as complete as possible of situations and regimes in which one might suspect that some differences between these two theories might arise. This overview contains analyses in the classical, semiclassical, and quantum regimes. When a particular situation is well known we make just a brief description of its status. For situations less analyzed in the literature we provide here more complete analyses. Whereas some of these analyses are sparse through the literature, many of them are new. Apart from the completely different treatment they provide for the cosmological constant problem, our results uncover no further differences between them. We conclude that, to the extent that the technical naturalness of the cosmological constant is regarded as a fundamental open issue in modern physics, UG is preferred over GR since the cosmological constant is technically natural in the former.
description: 58 pages, no figures; v2: Matches the published version. Some discussions are expanded and references added
Reference framework for inclusive digital education
Creators: name: Mathilde Ellyton, Samuel Foli
Publisher: name: Zenodo
Year: 2022
Subjects: inclusive digital education

description: This “Reference framework for inclusive digital education” report is the outcome of a work package that aimed at mapping of the requirements for inclusive digital education and identifying key learning points of COVID-19 induced transition. The relevant data for the report were collected by a series of different types of interviews and a large-scale survey that involved students and lecturers from the IDEA's project participating European countries (Belgium, Bulgaria, Estonia, France, Italy, and Poland).
Local deterministic simulation of equatorial Von Neumann measurements on tripartite GHZ state
Creators: name: Roy, Arup
name: Mukherjee, Amit
name: Bhattacharya, Some Sankar
name: Banik, Manik
name: Das, Subhadipa
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Experimental free-will or measurement independence is one of the crucial assumptions in derivation of any nonlocal theorem. Any nonlocal correlation obtained in quantum world can have a local deterministic explanation if there is no experimental free-will in choosing the measurement settings. Recently, in [Phys. Rev. Lett. {\bf105}, 250404 (2010)] it has been shown that to obtain a local deterministic description for singlet state correlation one does not need to give up measurement independence completely, but a partial measurement dependence suffices. In three party scenario considering GHZ correlation one can exhibit absolute contradiction between quantum theory and local realism. In this paper we show that such correlation also has local deterministic description if measurement independence is given up, even if not completely. We provide a local deterministic model for equatorial Von Neumann measurements on tripartite GHZ state by sacrificing measurement independence partially.
description: Accepted in Quantum Inf Process (close to accepted version)
Sourcing and Vetting Ideas for Sustainability in the Retail Supply Chain: The Contribution of Artificial Intelligence Coupled with Mind Genomics
Creators: name: Moskowitz, Howard
name: Todri, Ardita
name: Papajorgji, Petraq
name: Rappaport, Stephen
name: Deitel, Yehoshua
Publisher: name: International Journal on Food System Dynamics
Year: 2023
Subjects: Mind genomics; artificial intelligence; sustainability; food retail supply chain

description: This study analyzes the sustainability of the retail supply chain. The paper shows the integration of Artificial Intelligence (AI) with Mind Genomics to understand how ordinary people think about food sustainability. The combination reveals how people think about the topic, from the point of view of what information regarding sustainability in retail is attractive to the ordinary person, what information is believable, and finally, the nature of different ways of thinking about sustainabili ty in retail, namely mindsets. The paper closes with the PVI (personal viewpoint identifier) evaluation.
description: International Journal on Food System Dynamics, Vol 14, No 4 (2023)
¡Presente! Recursos para Encuentros Activos (antes Intro ABC)
Creators: name: MetaDocencia Team
Publisher: name: Zenodo
Year: 2022
Subjects: Cursos
docencia
pedagogía
enseñanza
Teaching
Comunidad
Ciencia Abierta
Latin America
clases virtuales

description: Presentación del curso cuyo objetivo es introducir buenas prácticas básicas para manejo de espacios de intercambio de conocimiento sincrónico (por ejemplo, clase, seminario, taller o charla).
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 4 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Die Dienststellen des Landesdenkmalamtes
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 4 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Predict-observe-explain activities preserve introductory geology students’ self-efficacy
Creators: name: James, Nicole M.
name: Kreager, Bailey Zo
name: LaDue, Nicole D.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: To support student construction of knowledge during class meetings, there is a growing demand to incorporate active learning practices. However, ’active learning’ can range from occasionally voting on a multiple-choice question, to spending all of class time on worksheets. Consequently, the outcomes of active learning course reforms vary widely. Here we present an exploratory study comparing student outcomes from two introductory geology courses that both use active learning practices. In one course, students regularly respond to ‘Clicker’ questions with no peer interaction, using a personal response system. In the other course, students engage in Clicker questions as well as collaborative predict-observe-explain (POE) activities. Our results showed no statistically significant difference in content knowledge gains between these two courses POE activities. However, we find that students who experienced both Clickers and POE activities have enhanced self-efficacy and interest in the subject. As self-efficacy and science interest are integral for retention in STEM beyond first-year courses, we argue that some active learning strategies, such as POE, may be better suited to recruiting and retaining STEM majors. Thus we highlight the need for more studies that compare active learning strategies while monitoring student feelings and perceptions in addition to content knowledge.
title: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 30, Nr. 1 (2001)
Creators: name: Denkmalpflege In Baden-Württemberg – Nachrichtenblatt Der Landesdenkmalpflege
Publisher: name: University Library Heidelberg
Year: 2014

description: Inhalt
 Editorial...1-2
 Happy End im Horber Kloster. Nach sechs Jahren Bürger-Engagement gerettet...3-9
 Denkmalschutzpreis 2000...10-19
 Zwei Jubiläen: Fünfzig Jahre Badisches Denkmalschutzgesetz, fünfzig Jahre Nachrichtenblatt der Denkmalpflege...20-30
 Zeitreise in die Steinzeit. Archäologie auf der „Landesgartenschau Singen 2000"...31-36
 Denkmalpflege als Blickfang. Das Landesdenkmalamt auf der „Landesgartenschau Singen 2000"...37-40
 Bodenseelandschaft Birnau - Maurach - Seefelden. Kulturlandschaft von europäischem Rang?...41-47
 Zum Abschluss der Arbeiten an der evangelischen Stadtkirche in Vaihingen an der Enz. Die Deformationsbeobachtungen von Mai 2000...48-49
 „Denkmalwuth!" Das Mörike-Denkmal in Stuttgart...50
 Wasser auf der Alb! Pumpwerk und Reservoir in Blaustein (Alb-Donau-Kreis)...51-52
 Eine Scheune zur Zierde der Stadt? Balingen, Froschstraße 4...53
 Personalia...54-55
 Mode aus Modeln. Kruseler- und andere Tonfiguren des 14. bis 16. Jahrhunderts aus dem Germanischen Nationalmuseum und anderen Sammlungen ; Abbildungsnachweis...55-56
 Veröffentlichungen des Landesdenkmalamts Baden-Württemberg...57
 Die Dienststellen des Landesdenkmalamtes
Fractons on Graphs and Complexity
Creators: name: Gorantla, Pranay
name: Lam, Ho Tat
name: Shao, Shu-Heng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We introduce two exotic lattice models on a general spatial graph. The first one is a matter theory of a compact Lifshitz scalar field, while the second one is a certain rank-2 $U(1)$ gauge theory of fractons. Both lattice models are defined via the discrete Laplacian operator on a general graph. We unveil an intriguing correspondence between the physical observables of these lattice models and graph theory quantities. For instance, the ground state degeneracy of the matter theory equals the number of spanning trees of the spatial graph, which is a common measure of complexity in graph theory ("GSD = complexity"). The discrete global symmetry is identified as the Jacobian group of the graph. In the gauge theory, superselection sectors of fractons are in one-to-one correspondence with the divisor classes in graph theory. In particular, under mild assumptions on the spatial graph, the fracton immobility is proven using a graph-theoretic Abel-Jacobi map.
description: 28+12+1 pages, 1 table, and 4 figures
Tully-Fisher relation, galactic rotation curves and dissipative mirror dark matter
Creators: name: Foot, R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If dark matter is dissipative then the distribution of dark matter within galactic halos can be governed by dissipation, heating and hydrostatic equilibrium. Previous work has shown that a specific model, in the framework of mirror dark matter, can explain several empirical galactic scaling relations. It is shown here that this dynamical halo model implies a quasi-isothermal dark matter density, $ρ(r) = ρ_0 r_0^2/(r^2 + r_0^2)$, where the core radius, $r_0$, scales with disk scale length, $r_D$, via $r_0/{\rm kpc} = 1.4\left(r_D/{\rm kpc}\right)$. Additionally, the product $ρ_0 r_0$ is roughly $constant$, i.e. independent of galaxy size (the $constant$ is set by the parameters of the model). The derived dark matter density profile implies that the galactic rotation velocity satisfies the Tully-Fisher relation, $L_B \propto v^{3}_{max}$, where $v_{max}$ is the maximal rotational velocity. Examples of rotation curves resulting from this dynamics are given.
description: About 12 pages
Improv games in geoscience courses
Creators: name: Haroldson, Erik L.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Improvisational or “improv” theater is a live form where the elements of a scene are made up during the performance. Research in various academic disciplines has found the use of improv in classrooms beneficial. However, there is no such literature of use in the geosciences. Presented here are the results from two semesters of nearly daily usage of improv games in upper division geoscience courses (Mineralogy and Petrology). Results from a student perception survey indicate agreement in the usage of these games toward: 1) fostering a community of practice, and 2) developing students’ transferable skills. The former benefits learning in the course and may increase retention of a more diverse student body. The latter prepares students to be adaptable in a dynamic workplace, preparing future scientists to contribute to societal challenges. The role improv might play in a classroom that employs active learning strategies is also discussed.
2017-Varanis-Mereles-Mathematical Model of a Vehicle Crash A Case Study
Creators: name: Varanis, Marcus
name: Mereles, Arthur
Publisher: name: QUBES Educational Resources
Year: 2023

description: The model proposed in this paper allows one to obtain the parameters of the system, and then compare them with the ones obtained experimentally to test the suitability of the model with the vehicle crash.
Merging earth science into an environmental education course for K-12 teachers: Is it successful?
Creators: name: Ma, Ankun
name: van der Flier-Keller, Eileen
name: Zandvliet, David
name: Cameron, Kevin
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: To raise Earth Science (ES) interest in pre- and in-service K-12 teachers, we incorporated ES into an environmental education (EE) course for this audience. The approach recognizes the growing interest in EE, and the focus on inquiry and student-centered learning in British Columbia schools. This case study examines the impact of this innovation on participant attitudes to and interest in ES, and their confidence to teach ES in their own (future and present) K-12 classrooms. Earth science was incorporated into three of six modules of EDU452 Environmental Education at Simon Fraser University. We ran two pilots with 52 participants in summer 2018 and 2019. Research methods included field observations, student interviews, final portfolios, and a pre- and post-course survey. We found that incorporating ES, while increasing student interest in ES and raising awareness of relevance of ES to our lives, did not result in a similar high confidence level to teach ES. Students acknowledged that further ES instruction would be needed. Students recommended that ES be incorporated into all the course modules in the future. Constructivist and place-based learning were widely accepted by participants for offering personal ownership of learning, engaging experiences, and learning relevant to local settings and issues. Inquiry learning was reported to promote student interest in and enjoyment of ES. Careful design of leading questions and guidance during the inquiry process to accommodate individual’s prior exposure to ES and conceptual difficulty of ES topics are recommended. Supplemental data for this article is available online at https://doi.org/10.1080/10899995.2021.2009624
Present! Resources for Active Meetings
Creators: name: MetaDocencia Team
Publisher: name: Zenodo
Year: 2022
Subjects: Courses
pedagogy
teaching
Community
Accessibility
Inclusion
Zoom
Open Science
Training
Latin America
virtual classes

description: Presentation of the course whose objective is to introduce good basic practices for managing synchronous knowledge exchange spaces (for example, class, seminar, workshop or talk).
A comparison of slip, disjoining pressure, and interface formation models for contact line motion through asymptotic analysis of thin two-dimensional droplet spreading
Creators: name: Sibley, David N.
name: Nold, Andreas
name: Savva, Nikos
name: Kalliadasis, Serafim
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The motion of a contact line is examined, and comparisons drawn, for a variety of models proposed in the literature. Pressure and stress behaviours at the contact line are examined in the prototype system of quasistatic spreading of a thin two-dimensional droplet on a planar substrate. The models analysed include three disjoining pressure models based on van der Waals interactions, a model introduced for polar fluids, and a liquid-gas diffuse-interface model; Navier-slip and two non-linear slip models are investigated, with three microscopic contact angle boundary conditions imposed (two of these contact angle conditions having a contact line velocity dependence); and the interface formation model is also considered. In certain parameter regimes it is shown that all of the models predict the same quasistatic droplet spreading behaviour.
description: 29 pages, 3 figures, J. Eng. Math. 2014
Microalgae-based Food: Consumer Perception and Willingness to Pay in Austria—a Discrete Choice Based Experiment
Creators: name: Meixner, Oliver
name: Nieschalk, Richard
name: Haas, Rainer
Publisher: name: International Journal on Food System Dynamics
Year: 2023
Subjects: Algae foods; consumer behavior; Choice Based Conjoint Analysis; novel food; willingness to pay; niche market

description: Algae-based foods have been gaining increasing popularity in recent years and hold tremendous potential, provided that there is greater awareness and knowledge about microalgae-based foods within both the general population and the food industry. These products not only offer health benefits for the human body but are also cost-effective and environmentally sustainable to produce. Using a discrete choice experiment (DCE), we assessed consumer perception and willingness to pay (WTP) of Austrian consumers for innovative food items made from microalgae, using algae crackers as an illustrative example. To approximate the weighting of the product attributes of origin, price, flavor, production method and packaging, we employed Choice Based Conjoint Analysis (CBCA) through an online survey (n = 301 participants). Subsequently, we approximated WTP for each product attribute based on the outcomes of the CBCA. The study reveals that, on the whole, microalgae-based food products are favorably perceived by consumers. The findings generally align with prior research in the literature, albeit with some noteworthy distinctions. For instance, there is a higher WTP for organic microalgae-based food compared to similar studies where regional production was evaluated to be of higher importance. Consequently, innovative microalgae foods seem to have significant potential in consumer food markets. Food producers should consider the expectations and perceptions of consumers in order to be able to successfully introduce novel microalgae food products in this, currently, niche market.
description: International Journal on Food System Dynamics, Vol 14, No 4 (2023)
Constant-cost implementations of Clifford operations and multiply controlled gates using global interactions
Creators: name: Bravyi, Sergey
name: Maslov, Dmitri
name: Nam, Yunseong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We consider quantum circuits composed of single-qubit operations and global entangling gates generated by Ising-type Hamiltonians. It is shown that such circuits can implement a large class of unitary operators commonly used in quantum algorithms at a very low cost -- using a constant or effectively constant number of global entangling gates. Specifically, we report constant-cost implementations of Clifford operations with and without ancillae, constant-cost implementation of the multiply controlled gates with linearly many ancillae, and an $O(\log^*(n))$ cost implementation of the $n$-controlled single-target gates using logarithmically many ancillae. This shows a significant asymptotic advantage of circuits enabled by the global entangling gates.
Hecke Groups, Dessins d'Enfants and the Archimedean Solids
Creators: name: He, Yang-Hui
name: Read, James
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Grothendieck's dessins d'enfants arise with ever-increasing frequency in many areas of 21st century mathematical physics. In this paper, we review the connections between dessins and the theory of Hecke groups. Focussing on the restricted class of highly symmetric dessins corresponding to the so-called Archimedean solids, we apply this theory in order to provide a means of computing representatives of the associated conjugacy classes of Hecke subgroups in each case. The aim of this paper is to demonstrate that dessins arising in mathematical physics can point to new and hitherto unexpected directions for further research. In addition, given the particular ubiquity of many of the dessins corresponding to the Archimedean solids, the hope is that the computational results of this paper will prove useful in the further study of these objects in mathematical physics contexts.
description: 28 pages, 1 figure. v2: Substantial streamlining. v3: Minor changes; matches published version, Frontiers in Physics 3:91, 2015
MetaDocencia's Accessibility Profiles
Creators: name: Poggio, Iván Gabriel
name: Loto, Patricia Andrea
name: Rajngewerc, Mariela
name: Bellini, Alejandra
name: Saibene, Yanina Bellini
Publisher: name: Zenodo
Year: 2022
Subjects: accessibility
inclusion
collaborative work
open resources
open science
equity
teaching

description: We present this first description of profiles of people with disabilities to organize the different requirements and achieve a material that is accessible to the greatest number of people.
The Detectability of Rocky Planet Surface and Atmosphere Composition with JWST: The Case of LHS 3844b
Creators: name: Whittaker, Emily A.
name: Malik, Matej
name: Ih, Jegug
name: Kempton, Eliza M. -R.
name: Mansfield, Megan
name: Bean, Jacob L.
name: Kite, Edwin S.
name: Koll, Daniel D. B.
name: Cronin, Timothy W.
name: Hu, Renyu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The spectroscopic characterization of terrestrial exoplanets will be made possible for the first time with JWST. One challenge to characterizing such planets is that it is not known a priori whether they possess optically thick atmospheres or even any atmospheres altogether. But this challenge also presents an opportunity - the potential to detect the surface of an extrasolar world. This study explores the feasibility of characterizing the atmosphere and surface of a terrestrial exoplanet with JWST, taking LHS 3844b as a test case because it is the highest signal-to-noise rocky thermal emission target among planets that are cool enough to have non-molten surfaces. We model the planetary emission, including the spectral signal of both atmosphere and surface, and we explore all scenarios that are consistent with the existing Spitzer 4.5 $μ$m measurement of LHS 3844b from Kreidberg et al. (2019). In summary, we find a range of plausible surfaces and atmospheres that are within 3 $σ$ of the observation - less reflective metal-rich, iron oxidized and basaltic compositions are allowed, and atmospheres are restricted to a maximum thickness of 1 bar, if near-infrared absorbers at $\gtrsim$ 100 ppm are included. We further make predictions on the observability of surfaces and atmospheres, perform a Bayesian retrieval analysis on simulated JWST data and find that a small number, ~3, of eclipse observations should suffice to differentiate between surface and atmospheric features. However, the surface signal may make it harder to place precise constraints on the abundance of atmospheric species and may even falsely induce a weak H$_2$O detection.
description: 33 pages, 20 figures
Market Formation and the Role of the Farmer in a Micro-level Agri-food Innovation System
Creators: name: Germundsson, Lisa Blix
name: Norrmanb, Charlotte
Publisher: name: International Journal on Food System Dynamics
Year: 2023
Subjects: Agricultural innovation system; AKIS; technological innovation system; sweet potato; EIP-Agri

description: The aim is to investigate the dynamics and driving forces within a micro-level agri-food innovation system, focusing on market formation and the role of the farmer. We applied a qualitative case study approach to the introduction of sweet potato cultivation to Sweden, using the technological innovation systems approach as the analytical tool. The findings highlight the role of farmers as entrepreneurs, and market formation as a driver for the innovation system. Policy implications include that innovation policy instruments need to become more long-term, oriented towards both production development and pre-market formation, and facilitate new arenas for actors’ joint problem-solving.
description: International Journal on Food System Dynamics, Vol 14, No 4 (2023)
Portuguese Supermarkets and their Cooking Magazines: A Spread of Paradoxes Around the Sustainable Discourses
Creators: name: Luderer, Cynthia
Publisher: name: International Journal on Food System Dynamics
Year: 2023
Subjects: food consumption; 2030 Agenda; communication sciences; Continente Magazine; Sabe Bem

description: Seeking to establish how supermarket chains have dealt with the 17 Sustainable Development Goals of the 2030 Agenda, this paper analyzed the discourses of two cooking magazines promoted by the two major Portuguese supermarket brands: Continente Magazine, owned by the Continente chain, and Sabe Bem, supported by the Pingo Doce supermarkets. As they represent supermarket brands and the Portuguese food culture, analyzing these publications' discourses, we could identify their relationship with the sustainable principles advocated by the 2030 Agenda through its addressers' verbal and image choices. We concluded that among the several fragilities implicit in this relationship, several principles of the Agenda are kept at the edges of the magazines' discourses, including the second Sustainable Development Goal, which deals specifically with food.
description: International Journal on Food System Dynamics, Vol 14, No 4 (2023)
Pseudo-reflection groups and essential dimension
Creators: name: Duncan, Alexander
name: Reichstein, Zinovy
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 20F55, 20D15

description: We give a simple formula for the essential dimension of a finite pseudo-reflection group at a prime p and determine the absolute essential dimension for most irreducible pseudo-reflection groups. We also study the "poor man's essential dimension" of an arbitrary finite group, an intermediate notion between the absolute essential dimension and the essential dimension at a prime p.
description: 24 pages. Final version. To appear in J. Lond. Math. Soc
Uniform bounds for expressions involving modified Bessel functions
Creators: name: Gaunt, Robert E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 33C10

description: In this paper, we obtain uniform bounds for a number of expressions that involve derivatives and integrals of modified Bessel functions. These uniform bounds are motivated by the need to bound such expressions in the study of variance-gamma and product normal approximations via Stein's method.
description: 8 pages. Final version. To appear in Mathematical Inequalities & Applications
Exploring Product Diversification: the Case of Contract and Non-contract Farmers in the Philippine Cavendish Banana Value Chain
Creators: name: Limpoco, Marie Analiz April A.
name: Digal, Larry N.
Publisher: name: International Journal on Food System Dynamics
Year: 2023
Subjects: contract farming; product diversification; optimization

description: Uncertainties arising from market fluctuations limit choices of banana famers under contracts. However, they can opt not to renew their contracts with multi-national firms to sell to spot market or diversify. This paper examines optimal portfolio of Cavendish banana products of contract and non-contract farmers under uncertainty. We explore the effect of diversification by including banana flour from rejects aside from fresh banana. Constrained M-estimation of parameters and robust portfolio optimization results show that (1) non-contract farms benefit more from diversifying compared to contract farms; and (2) prices are higher for non-contract farms but profits are lower compared to contract farms.
description: International Journal on Food System Dynamics, Vol 14, No 4 (2023)
Perfiles de accesibilidad de MetaDocencia
Creators: name: Poggio, Iván Gabriel
name: Loto, Patricia Andrea
name: Rajngewerc, Mariela
name: Bellini, Alejandra
name: Saibene, Yanina Bellini
Publisher: name: Zenodo
Year: 2022
Subjects: accesibilidad
enseñanza
equidad
ciencia abierta
inclusión
trabajo colaborativo
recursos abiertos

description: Presentamos esta primera descripción de perfiles de personas con discapacidad para organizar los distintos requerimientos y lograr un material que sea accesible para la mayor cantidad de personas.
title: Landesdenkmalamt Baden-Württemberg: Maulbronn. Zur 850jährigen Geschichte des Zisterzienserklosters, 1997
Creators: name: Brather, Sebastian
Publisher: name: University Library Heidelberg
Year: 2014

description: Rezension zu: Landesdenkmalamt Baden-Württemberg: Maulbronn. Zur 850jährigen Geschichte des Zisterzienserklosters Forschungen und Berichte der Bau- und Kunstdenkmalpflege in Baden-Württemberg 7. Konrad-Theiss-Verlag. Stuttgart 1997. 631 u. 45 S., 745 Abb., 31 Beilagen. ISBN 3 8062 1283 X
Sustainability of Soybean Farms Participating in the Agro Plus Program in Minas Gerais State, Brazil: An Application of Cluster and Principal Component Analyzes
Creators: name: Oliveira, Antônio Consentino Teixeira
name: Da Silva Júnior, Aziz Galvão
name: Min, Zhang
Publisher: name: International Journal on Food System Dynamics
Year: 2023
Subjects: Multivariate analysis; soybean chain sustainability; brazilian soybean

description: Brazil is the world's largest producer and exporter of soy. The 2022/23 harvest reached 154 million tons and the soy complex (soybean and processed products) was responsible for 19 % of Brazilian agribusiness total exports, contributing with US$ 60 billion to the trade balance. The sustainability of agricultural production is a key issue for the European and Chinese markets. The Agro Plus program, former Soja Plus, was set up in the early 2010s by the Brazilian Vegetable Oil Industries and Farmers Associations (ABIOVE) with the objective of improving the sustainability of soy production. The Agro Plus has been implemented in 5.300 farms nationwide using a checklist which comprises around 230 indicators divided into Social and Environmental and Rural Construction major themes. In Minas Gerais State, the program is coordinate by the Federal University of Viçosa (UFV) and the Farmers´ Association. The objective of this study was to identify critical indicators and groups of farms, allowing the discussion and proposition of individual and collective actions. The Cluster and the Principal Component Analysis (PCA) methods were used. Based on the updated version of the checklist applied in 123 farms during the 2021/22 season, three groups of farms (A, B and C) were identified comprising of 18, 77 and 22 farms respectively. PCA analysis was carried out for each major theme. The first three PCs explain 67% of the variance of Socio Environmental themes and 70% of Rural Building themes. Identified critical indicators and the analysis of farms´ groups allowed the proposition of focused capacity building and distribution of information material to specific group of farms. The UFV team shared the results with the Coordination of the Program and actions for the next Agro Plus assessment campaign will be discussed in a National Seminar to be held in early 2023. It would be highly opportune to include data from other states and to discuss the results considering the requirements of specific market, such as the Chinese one.
description: International Journal on Food System Dynamics, Vol 14, No 4 (2023)
LAMOST meets Gaia: The Galactic Open Clusters
Creators: name: Fu, Xiaoting
name: Bragaglia, Angela
name: Liu, Chao
name: Zhang, Huawei
name: Xu, Yan
name: Wang, Ke
name: Zhang, Zhi-Yu
name: Zhong, Jing
name: Chang, Jiang
name: Li, Lu
name: Chen, Li
name: Chen, Yang
name: Wang, Fei
name: Gjergo, Eda
name: Wang, Chun
name: Yue, Nannan
name: Zhang, Xi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Open Clusters are born and evolve along the Milky Way plane, on them is imprinted the history of the Galactic disc, including the chemical and dynamical evolution. Chemical and dynamical properties of open clusters can be derived from photometric, spectroscopic, and astrometric data of their member stars. Based on the photometric and astrometric data from the Gaia mission, the membership of stars in more than 2000 Galactic clusters has been identified in the literature. The chemical and kinematical properties, however, are still poorly known for many of these clusters. In synergy with the large spectroscopic survey LAMOST (data release 8) and Gaia (data release 2), we report a new comprehensive catalogue of 386 open clusters. This catalogue has homogeneous parameter determinations of radial velocity, metallicity, and dynamical properties, such as orbit, eccentricity, angular momenta, total energy, and 3D Galactic velocity. These parameters allow the first radial velocity determination and the first spectroscopic [Fe/H] determination for 44 and 137 clusters, respectively. The metallicity distribution of majority clusters shows falling trends in the parameter space of the Galactocentric radius, the total energy, and the Z component of angular momentum -- except for two old groups that show flat tails in their own parameter planes. Cluster populations of ages younger and older than 500 Myrs distribute diversely on the disc. The latter has a spatial consistency with the Galactic disc flare. The 3-D spatial comparison between very young clusters (< 100 Myr) and nearby molecular clouds revealed a wide range of metallicity distribution along the Radcliffe gas cloud wave, indicating a possible inhomogeneous mixing or fast star formation along the wave. This catalogue would serve the community as a useful tool to trace the chemical and dynamical evolution of the Milky Way.
description: accepted for publication on A&A
Microscopic origin of the relativistic splitting of surface states
Creators: name: Krasovskii, E. E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Spin-orbit splitting of surface states is analyzed within and beyond the Rashba model using as examples the (111) surfaces of noble metals, Ag2Bi surface alloy, and topological insulator Bi2Se3. The ab initio analysis of relativistic velocity proves the Rashba model to be fundamentally inapplicable to real crystals. The splitting is found to be primarily due to a spin-orbit induced in-plane modification of the wave function, namely to its effect on the nonrelativistic Hamiltonian. The usual Rashba splitting -- given by charge distribution asymmetry -- is an order of magnitude smaller.
description: 6 pages, 5 figures