cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Composition of summer phytoplanktonin the South-Eastern Baltic Sea
Creators: name: Lange, Ev
Publisher: name: ASC 2010 - Theme session N
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.In the Baltic Sea cyanobacterial blooms are usually evoked by potentially toxic and nitrogen-fixing Aphanizomenon spp., Nodularia spumigena and Anabaena species. Their growth is dependant on light and temperature conditions as well a ratio between inorganic nutrients (N:P). Usually, the cyanobacteria blooms occur in the coastal zone. In the open Baltic Sea algal blooms occurred fairly seldom up the middle of the last century, and were mostly the result of Aphanizomenon species excessive growth. From the end of 1960s the algal blooms took on regularity, become more intensive and defined mostly by Nodularia spumigena. In the south-eastern part of the Baltic Sea (SEB) summer blooms with a predominance of members of Nodularia genus were registered since the first half of the last century (Finni et al., 2001).
Novos Desenvolvimentos da Geotermia e da acumulação de Energia Térmica para Climatização em Edifícios
Creators: name: Coelho, Luís
Publisher: name: Zenodo
Year: 2016

description: Presentations of the new developments in geothermal energy and the accumulation of thermal energy for climatization in buildings.

TEKTÓNICA - International Building and Construction Fair.

Lisbon, Portugal.
Observational signatures of sub-photospheric radiation mediated shocks in the prompt phase of GRBs
Creators: name: Levinson, Amir
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A shock that form below the photosphere of a GRB outflow is mediated by Compton scattering of radiation advected into the shock by the upstream fluid. The characteristic scale of such a shock, a few Thomson depths, is larger than any kinetic scale involved by several orders of magnitudes, hence, unlike collisionless shocks, radiation mediated shocks cannot accelerate particles to non-thermal energies. The spectrum emitted by a shock that emerges from the photosphere of a GRB jet, reflects the temperature profile downstream of the shock, with a possible contribution at the highest energies from the shock transition layer itself. We study the properties of radiation mediated shocks that form during the prompt phase of GRBs, and compute the time integrated spectrum emitted by the shocked fluid following shock breakout. We show that the time integrated emission from a single shock exhibits a prominent thermal peak, with the location of the peak depending on the shock velocity profile. We also point out that multiple shock emission can produce a spectrum that mimics a Band spectrum.
description: 23 pages, 5 figures, revised version with an error corrected and additional results presented
Fluctuation theorems in presence of information gain and feedback
Creators: name: Lahiri, Sourabh
name: Rana, Shubhashis
name: Jayannavar, A. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this study, we rederive the fluctuation theorems in presence of feedback, by assuming the known Jarzynski equality and detailed fluctuation theorems. We first reproduce the already known work theorems for a classical system, and then extend the treatment to the other classical theorems. For deriving the extended quantum fluctuation theorems, we have considered open systems. No assumption is made on the nature of environment and the strength of system-bath coupling. However, it is assumed that the measurement process involves classical errors.
description: 8 pages, 1 figure
On Constrained Spectral Clustering and Its Applications
Creators: name: Wang, Xiang
name: Qian, Buyue
name: Davidson, Ian
Publisher: name: arXiv
Year: 2012
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: H.2.8

description: Constrained clustering has been well-studied for algorithms such as $K$-means and hierarchical clustering. However, how to satisfy many constraints in these algorithmic settings has been shown to be intractable. One alternative to encode many constraints is to use spectral clustering, which remains a developing area. In this paper, we propose a flexible framework for constrained spectral clustering. In contrast to some previous efforts that implicitly encode Must-Link and Cannot-Link constraints by modifying the graph Laplacian or constraining the underlying eigenspace, we present a more natural and principled formulation, which explicitly encodes the constraints as part of a constrained optimization problem. Our method offers several practical advantages: it can encode the degree of belief in Must-Link and Cannot-Link constraints; it guarantees to lower-bound how well the given constraints are satisfied using a user-specified threshold; it can be solved deterministically in polynomial time through generalized eigendecomposition. Furthermore, by inheriting the objective function from spectral clustering and encoding the constraints explicitly, much of the existing analysis of unconstrained spectral clustering techniques remains valid for our formulation. We validate the effectiveness of our approach by empirical results on both artificial and real datasets. We also demonstrate an innovative use of encoding large number of constraints: transfer learning via constraints.
description: Data Mining and Knowledge Discovery, 2012
Transport properties of a multichannel Kondo dot in a magnetic field
Creators: name: Hörig, Christoph B. M.
name: Schuricht, Dirk
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the nonequilibrium transport through a multichannel Kondo quantum dot in the presence of a magnetic field. We use the exact solution of the two-loop renormalization group equation to derive analytical results for the g factor, the spin relaxation rates, the magnetization, and the differential conductance. We show that the finite magnetization leads to a coupling between the conduction channels which manifests itself in additional features in the differential conductance.
description: 4 pages, 4 figures
Teacher Training Module: Business Model Plan
Creators: name: Zepelli, Alessandro
Publisher: name: Zenodo
Year: 2025
Subjects: Enterpreneurship
Agripreneurship
Teacher Training
Green Agripreneurs of Future

description: This teacher training module, developed under the Green Agripreneurs project, introduces educators to business model planning tailored to sustainable agripreneurship. The course explores the origin and evolution of business models, with practical applications using tools such as the Business Model Canvas, Lean Startup methodology, and Value Proposition Design. Teachers are guided to support students in identifying local needs, developing innovative green business ideas, and creating sustainable, community-based agripreneurship projects. The module emphasizes strategic thinking, environmental awareness, and financial planning through engaging activities and real-world examples. The teacher training is part of the Green Agripreneurs of Future project, reference number 2023-1-TR01-KA220-SCH-000160173.
Concepts and Their Dynamics: A Quantum-Theoretic Modeling of Human Thought
Creators: name: Aerts, Diederik
name: Gabora, Liane
name: Sozzo, Sandro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We analyze different aspects of our quantum modeling approach of human concepts, and more specifically focus on the quantum effects of contextuality, interference, entanglement and emergence, illustrating how each of them makes its appearance in specific situations of the dynamics of human concepts and their combinations. We point out the relation of our approach, which is based on an ontology of a concept as an entity in a state changing under influence of a context, with the main traditional concept theories, i.e. prototype theory, exemplar theory and theory theory. We ponder about the question why quantum theory performs so well in its modeling of human concepts, and shed light on this question by analyzing the role of complex amplitudes, showing how they allow to describe interference in the statistics of measurement outcomes, while in the traditional theories statistics of outcomes originates in classical probability weights, without the possibility of interference. The relevance of complex numbers, the appearance of entanglement, and the role of Fock space in explaining contextual emergence, all as unique features of the quantum modeling, are explicitly revealed in this paper by analyzing human concepts and their dynamics.
description: 31 pages, 5 figures
title: Pseudo-nitzschia australis occurrence and ASP toxicity in Pertuis Charentais (France) after Xynthia storm (28 feb 2010)
Creators: name: Ryckaert, M.
name: Nézan, E.
name: Chomérat, N.
name: Le Gal, D.
name: Terre-terrillon, A.
name: Genauzeau, S.
name: Derrien, A.
name: Schmitt, A.
name: Fillon, A.
name: Gaignon, J. L.
Publisher: name: ASC 2010 - Theme session N
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Pseudo-nitzschia australis occurrence and A.S.P. toxicity in Pertuis Charentais (France) after Xynthia storm
Variational Monte Carlo Study of Spin-Gapped Normal State and BCS-BEC Crossover in Two-Dimensional Attractive Hubbard Model
Creators: name: Tamura, Shun
name: Yokoyama, Hisatoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study properties of normal, superconducting (SC) and CDW states for an attractive Hubbard model on the square lattice, using a variational Monte Carlo method. In trial wave functions, we introduce an interspinon binding factor, indispensable to induce a spin-gap transition in the normal state, in addition to the onsite attractive and intersite repulsive factors. It is found that, in the normal state, as the interaction strength $|U|/t$ increases, a first-order spin-gap transition arises at $|U_{\rm c}|\sim W$ ($W$: band width) from a Fermi liquid to a spin-gapped state, which is conductive through hopping of doublons. In the SC state, we confirm by analysis of various quantities that the mechanism of superconductivity undergoes a smooth crossover at around $|U_{\ma{co}}|\sim |U_{\rm c}|$ from a BCS type to a Bose-Einstein condensation (BEC) type, as $|U|/t$ increases. For $|U||U_{\ma{co}}|$, quantities such as the energy gain in the SC transition and superfluid stiffness, which is related to the cost of phase coherence, behave as $\sim t^2/|U|\propto T_{\rm c}$, as expected in a bosonic scheme. In this regime, the SC transition is induced by a gain in kinetic energy, in contrast with the BCS theory. We refer to the relevance to the pseudogap in cuprate superconductors.
description: 14 pages, 22 figures, submitted to Journal of the Physical Society of Japan
title: An integrated modelling approach to support an ecosystem based management of multiple uses in the German EEZ of the North Sea
Creators: name: Stelzenmüller, V.
name: Schulze, T.
name: Fock, H.
name: Sell, A.
name: Kloppmann, M.
name: Berkenhagen, J.
name: Döring, R.
name: Kraus, G.
Publisher: name: ASC 2010 - Theme session O
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Marine spatial planning in the German EEZ of the North Sea was previously driven by offshore wind farm development and the designation of conservation areas
Stochastic representation of solutions to degenerate elliptic and parabolic boundary value and obstacle problems with Dirichlet boundary conditions
Creators: name: Feehan, Paul M. N.
name: Pop, Camelia
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 60J60 (Primary) 35J70, 35R45 (Secondary)

description: We prove existence and uniqueness of stochastic representations for solutions to elliptic and parabolic boundary value and obstacle problems associated with a degenerate Markov diffusion process. In particular, our article focuses on the Heston stochastic volatility process, which is widely used as an asset price model in mathematical finance and a paradigm for a degenerate diffusion process where the degeneracy in the diffusion coefficient is proportional to the square root of the distance to the boundary of the half-plane. The generator of this process with killing, called the elliptic Heston operator, is a second-order, degenerate, elliptic partial differential operator whose coefficients have linear growth in the spatial variables and where the degeneracy in the operator symbol is proportional to the distance to the boundary of the half-plane. In mathematical finance, solutions to terminal/boundary value or obstacle problems for the parabolic Heston operator correspond to value functions for American-style options on the underlying asset.
description: 47 pages; to appear in Transactions of the American Mathematical Society
Walking and Learning with Indigenous Peoples: A Contribution to the 5th Anniversary of the International Summer Program on Indigenous Peoples’ Rights and Policy at Columbia University
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2018
Subjects: subject: Indigenous peoples
subject: Human rights
subject: International law
subject: Law
subject: FOS: Law
subject: Public policy (Law)

description: The book has been conceptualized to bring out the relevance of the UN Declaration on the Rights of Indigenous Peoples through an analysis of various thematic and geographical areas and case studies. It is written by alumni of the international Summer Program on Indigenous Peoples’ Rights and Policy that has been held at Columbia from 2013-2017. Its vision is to make the University a cultural bridge of the world, through strengthening leadership and research in human rights and social justice. The International Summer Program on Indigenous Peoples’ Rights and Policy at Columbia is one of those avenues. This edited volume is devoted to the Fifth Anniversary of the Summer Program. We believe that it is impossible to study the world without including Indigenous Peoples' political practices, cultures, ways of knowing, aspirations and their global movement. It is also incongruous to ignore that Indigenous Peoples are literally changing the face of contemporary politics in every continent and have been and are continuously producing valuable knowledge for both the benefit of Indigenous Peoples and the well being of our entire planet.
Anatomy of bispectra in general single-field inflation -- modal expansions
Creators: name: Battefeld, Thorsten
name: Grieb, Jan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss bispectra of single-field inflationary models described by general Lorentz invariant Lagrangians that are at most first order in field derivatives, including the fast-roll models investigated by Noller and Magueijo. Based on a factor analysis, we identify the least correlated basic contributions to the general shape and show quantitatively which templates provide a good approximation. We compute how relative contributions of basic shapes to the total bispectrum scale as slow roll is relaxed. To enable future comparison with CMB observations, we provide a modal expansion of these non-separable bispectra in Fourier space, employing the formalism by Shellard et al. Convergence is rapid, usually better than ninety-five percent with less than thirty modes, due to the smoothness of these primordial shapes. Truncated polynomial modal expansions have restrictions, which we highlight using an example with slow convergence. The particular shape originates from particle production during inflation (common in trapped inflation) and entails both localized and oscillatory features. We show that this shape can be recovered efficiently using a Fourier basis and outline the prospect of future model parameter extraction and N-body simulations based on modal techniques.
description: 50 pages, 30 figures; v2: references extended, minor typos corrected, conclusions unchanged
Two-step and joint likelihood methods for joint models
Creators: name: Ye, Qian
Publisher: name: University of British Columbia
Year: 2012

description: Survival data often arise in longitudinal studies, and the survival process and the longitudinal process may be related to each other. Thus, it is desirable to jointly model the survival process and the longitudinal process to avoid possible biased and inefficient inferences from separate inferences. We consider mixed effects models (LME, GLMM, and NLME models) for the longitudinal process, and Cox models and accelerated failure time (AFT) models for the survival process. The survival model and the longitudinal model are linked through shared parameters or unobserved variables. We consider joint likelihood method and two-step methods to make joint inference for the survival model and the longitudinal model. We have proposed linear approximation methods to joint models with GLMM and NLME submodels to reduce computation burden and use existing software. Simulation studies are conducted to evaluate the performances of the joint likelihood method and two-step methods. It is concluded that the joint likelihood method outperforms the two-step methods.
Four-Lepton Resonance at the Large Hadron Collider
Creators: name: Barger, Vernon
name: Lee, Hye-Sung
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A spin-1 weakly interacting vector boson, Z', is predicted by many new physics theories. Searches at colliders for such a Z' resonance typically focus on lepton-antilepton or top-antitop events. Here we present a novel channel with a Z' resonance that decays to 4 leptons, but not to 2 leptons, and discuss its possible discovery at the Large Hadron Collider. This baryonic gauge boson is well motivated in a supersymmetry framework.
description: Version to appear in PRD
Jinwen Bai_Figures_ESM.rar from Vertical stress and stability of interburden over abandoned pillar working before upward mining: a case study
Creators: name: Bai, Jinwen
name: Feng, Guorui
name: Wang, Shanyong
name: Qi, Tingye
name: Yang, Jian
name: Guo, Jun
name: Li, Zhen
name: Du, Xianjie
name: Wang, Zehua
name: Du, Yunlou
name: Zhang, Yujiang
Publisher: name: The Royal Society
Year: 2018

description: All figures in the revised manuscript
"Hidden" O(2) and SO(2) Symmetry in Lepton Mixing
Creators: name: Heeck, Julian
name: Rodejohann, Werner
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: To generate the minimal neutrino Majorana mass matrix that has a free solar mixing angle and Delta m_sol^2 = 0 it suffices to implement an O(2) symmetry, or one of its subgroups SO(2), Z_N (N>2), or D_N (N>2). This O(2) generalizes the hidden Z_2^s of lepton mixing and leads in addition automatically to mu-tau symmetry. Flavor-democratic perturbations, as expected e.g. from the Planck scale, then result in tri-bimaximal mixing. We present a minimal model with three Higgs doublets implementing a type-I seesaw mechanism with a spontaneous breakdown of the symmetry, leading to large theta_13 and small Delta m_sol^2 = 0 due to the particular decomposition of the perturbations under mu-tau symmetry.
description: 15 pages, matches published version
Teaching Sustainability and Stewardship Workshop 1: Collaborative approach to developing engagement with science and religion: Exploring sustainability in an international learning community
Creators: name: Gordon, Agnieszka J.
name: Lawson, Finley I.
name: Simpson, Sherralyn
name: Thomas, Caroline
Publisher: name: Zenodo
Year: 2023
Subjects: Sustainability
Teaching
Science
Stewardship
Science and Religious worldviews
Science and Technology
Learning community
International learning community
Early career teachers
Multidisciplinary

description: Workshop 1 introduces a collaborative approach to developing engagement with science and religion, by exploring sustainability in an international learning community of teachers based in Pakistan and England. The aim of the session was to begin to explore sustainability through science and religious worldviews. Participants were invited to: 1. Explore the meaning of the term ‘sustainability’ 2. Consider the relationship between science and religion 3. Reflect on the nature and communication of knowledge 4. Explore the Learning Community Blackboard If you would like to find out more, and would be interested join and collaborate with our international learning community of teachers, please contact LASAR@canterbury.ac.uk.
title: The emergence of a new marine renewable energy industry - what are the implications for fisheries?
Creators: name: Bell, Michael C.
name: Side, Jonathan C.
name: Kerr, Sandy
name: Johnson, Kate R.
name: Baston, Susana
name: Bullen, Colin R.
Publisher: name: ASC 2010 - Theme session O
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.In the light of increasing global energy demands and the need to reduce greenhouse gas emissions, attention has recently turned to the sea as a large and renewable source of kinetic energy. Developments for wave and tidal energy extraction currently exist more in potential than in actuality, but there is huge impetus from political, environmental and commercial interest groups for rapid growth of the marine renewable energy sector over the immediate future. Such growth will inevitably have repercussions for other stakeholders in the marine environment. Concerns from fishery interests are likely to centre on access to fishing grounds and on changes to the physical structure and ecological functioning of fish habitats. We examine the extent to which fishery and marine energy resources overlap in UK waters. We also consider in more general terms how marine spatial planning decisions may affect fishery yield and the spawning potential of target stocks. Results of these analyses point to the conclusion that the greatest potential for interaction between the marine energy and fishery sectors is at a local scale in inshore environments. The potential near-field and far-field environmental effects of energy conversion devices, and their repercussions for marine productivity are as yet poorly understood. Marine spatial planning decisions need to be informed by both ecological and socio-economic considerations.
Teacher Training Module: Understanding Climate Change
Creators: name: Tutal, Bilgesu
Publisher: name: Zenodo
Year: 2025
Subjects: Enterpreneurship
Agripreneurship
Teacher Training
Green Agripreneurs of Future

description: This teacher training module, part of the Green Agripreneurs project, equips educators with essential knowledge and tools to teach climate change in engaging and age-appropriate ways. It covers the science behind climate change, greenhouse gas emissions, global and local impacts, and the concepts of climate justice. The module includes interactive classroom activities, digital resources, and footprint calculators to help students understand causes, consequences, and actionable solutions to the climate crisis. It encourages critical thinking, ecological awareness, and student-led climate action. The teacher training is part of the Green Agripreneurs of Future project, reference number 2023-1-TR01-KA220-SCH-000160173.
Meniscium serratum Cav.
Creators: name: Carmes, Amanda Angélica
name: Dechoum, Michele de Sá
name: Lima, Duane Fernandes
name: de Gasper, Andre Luís
name: B. Matos, Fernando
name: Fiaschi, Pedro
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Thelypteridaceae
Meniscium
Meniscium serratum

description: Meniscium serratum Cav. Material examined. BRAZIL • Santa Catarina, Ilha Sta. Catarina, prope Lagoa Peri; 9 Jan. 1960; A. Sehnem 7609 col.; NY 1016579, US 259188.
description: Published as part of Carmes, Amanda Angélica, Dechoum, Michele de Sá, Lima, Duane Fernandes, de Gasper, Andre Luís, B. Matos, Fernando & Fiaschi, Pedro, 2020, Ferns and lycophytes from Lagoa do Peri Municipal Park, Santa Catarina, Brazil, pp. 1305-1322 in Check List 16 (5) on page 1318, DOI: 10.15560/16.5.1305
Jinwen Bai_Figures_ESM.doc from Vertical stress and stability of interburden over abandoned pillar working before upward mining: a case study
Creators: name: Bai, Jinwen
name: Feng, Guorui
name: Wang, Shanyong
name: Qi, Tingye
name: Yang, Jian
name: Guo, Jun
name: Li, Zhen
name: Du, Xianjie
name: Wang, Zehua
name: Du, Yunlou
name: Zhang, Yujiang
Publisher: name: The Royal Society
Year: 2018

description: All figures in the revised manuscript
Accretion Discs Trapped Near Corotation
Creators: name: D'Angelo, Caroline R.
name: Spruit, Hendrik C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We show that discs accreting onto the magnetosphere of a rotating star can end up in a 'trapped' state, in which the inner edge of the disc stays near the corotation radius, even at low and varying accretion rates. The accretion in these trapped states can be steady or cyclic; we explore these states over wide range of parameter space. We find two distinct regions of instability, one related to the buildup and release of mass in the disk outside corotation, the other to mass storage within the transition region near corotation. With a set of calculations over long time scales we show how trapped states evolve from both nonaccreting and fully accreting initial conditions, and also calculate the effects of cyclic accretion on the spin evolution of the star. Observations of cycles such as found here would provide important clues on the physics of magnetospheric accretion. Recent observations of cyclic and other unusual variability in T Tauri stars (EXors) and X-ray binaries are discussed in this context.
description: 14 pages, 10 figures, accepted to MNRAS
Microgramma tecta Alston
Creators: name: Carmes, Amanda Angélica
name: Dechoum, Michele de Sá
name: Lima, Duane Fernandes
name: de Gasper, Andre Luís
name: B. Matos, Fernando
name: Fiaschi, Pedro
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Polypodiaceae
Microgramma
Microgramma tecta

description: Microgramma tecta (Kaulf.) Alston Figure 3C Material examined. BRAZIL • Santa Catarina, Ilha de Sta. Catarina, Lagoa do Peri; alt. 100 m; 4 Jan. 1960; A. Sehnem 7604 col.; US 254917. • ibid, Florianópolis, PMLP; alt. 317 m; 24 Jun. 2010; T.J. Cadorin et al. 2829 col.; FURB 13306. • ibid, Florianópolis, PMLP; 4 Oct. 2016; A.A. Carmes et al. 52 col.; FLOR 0062855. Habitat. Dense Ombrophilous Forest. Habit. Epiphyte, rupicolous. Distribution pattern. Neotropical.
description: Published as part of Carmes, Amanda Angélica, Dechoum, Michele de Sá, Lima, Duane Fernandes, de Gasper, Andre Luís, B. Matos, Fernando & Fiaschi, Pedro, 2020, Ferns and lycophytes from Lagoa do Peri Municipal Park, Santa Catarina, Brazil, pp. 1305-1322 in Check List 16 (5) on page 1314, DOI: 10.15560/16.5.1305
Desafios e oportunidades da Geotermia na integração tecnológica para uma transição energética
Creators: name: Aguiar, Ricardo
Publisher: name: Zenodo
Year: 2016

description: Presentation of challenges and opportunities of geothermics in the techonological Integration for an energy transition.

Seminar on thermal energy storage for building climatization, European project TESSe2b.

Setúbal, Portugal.

 
The Fifth Gerald Dunning Memorial Lecture: Potters and Pots
Creators: name: Le Patourel, Jean
Publisher: name: Archaeology Data Service
Year: 2023

description: Medieval Ceramics: Journal of the Medieval Ceramics Research Group, 10, 3-16
description: This paper is an exploration of the extent to which potters - always at the low end of the craft hierarchy - were able to share in the common stock of medieval ornament. It was found that the vast majority of pots were undecorated. Early pots had simple ornament appropriate to clay but the situation changed in the middle period when ornament reflected the religious and artistic preoccupation of other crafts, in particular the tilers and the workers in iron. There was less ornament in the late period when much use was made of stamps which were readily available and could be rapidly applied.
Towards an Evolving Conceptualization of Instructional Leadership as Leadership for Learning: A Meta-Narrative Review of 109 Quantitative Studies Across 25 Years
Creators: name: Boyce, Jared
name: Bowers, Alex J.
Publisher: name: Columbia University
Year: 2018
Subjects: Educational leadership
Educational leadership--Research
Education
School principals
Teachers

description: Purpose: Instructional leadership has been an active area of educational administration research over the past thirty years. However, there has been significant divergence in how instructional leadership has been conceptualized over time. The present study is a comprehensive review of 25 years of quantitative instructional leadership research, up through 2013, using a nationally generalizable dataset. Design: We conducted a meta-narrative review of 109 studies that investigated at least one aspect of instructional leadership using the Schools and Staffing Survey (SASS) administered by the U.S. National Center for Education Statistics. Findings: There were four major themes of instructional leadership research that analyzed SASS data: principal leadership and influence, teacher autonomy and influence, adult development, and school climate. The three factors most researched in relationship to instructional leadership themes were: teacher satisfaction, teacher commitment, and teacher retention. This study details the major findings within each theme, describes the relationships between all seven factors, and integrates the relationships into a single model. Value: This paper provides the most comprehensive literature review to-date of quantitative findings investigating instructional leadership from the same nationally generalizable dataset. This paper provides evidence that leadership for learning is the conceptual evolution of twenty-five years of diverse instructional leadership research. Keywords: Instructional Leadership, Principals, Schools and Staffing Survey, Literature Reviews, Research Methodology
Security-by-Design in der Cloud-Anwendungsentwicklung
Creators: name: Schiefer, Gunther
name: Oberweis, Andreas
name: Citak, Murat
name: Schoknecht, Andreas
Publisher: name: Karlsruhe
Year: 2018
Subjects: Cloud Computing
Sicherheit
kontextbasiertes Zugriffsmodell
durchsuchbare Verschlüsselung
Security-by-Design

description: Unternehmen erkennen zunehmend die ökonomischen und operationalen Vorteile von Cloud Computing, die es ihnen ermög-lichen, sowohl signifikante Kosteneinsparungen zu erzielen als auch den Einsatz neuer Software-Anwendungen zu beschleu-nigen. Der Einsatz von Cloud Computing erfordert jedoch eine zunehmende Betrachtung neuer Herausforderungen an die Sicherheit von Daten, die immer noch eine Barriere für eine breitere Akzeptanz von Cloud Computing sind. In diesem Artikel werden Erkenntnisse aus dem von der EU geförderten Projekt PaaSword vorgestellt, welches das Ziel verfolgt, das Vertrauen in Cloud Computing zu erhöhen. In diesem Projekt wurde ein Datensicherheits-Framework entwickelt, wobei der Fokus auf Software-Entwicklern liegt, die bei der Entwicklung von sicheren Cloud-Anwendungen und –Diensten unterstützt werden sollen. Dazu wird zunächst das zugrundeliegende Architektur-Konzept vorgestellt, um dann auf die kontextbasierte Zugriffskomponente einzugehen. Zentraler Aspekt dieser Zugriffskomponente ist ein kontextbasiertes Zugriffsmodell, das von Entwicklern zur Annotation von Data Access Objects verwendet werden kann. Das Zugriffsmodell baut auf einem Attribute-based Access Control Modell auf. Dabei werden Zugriffsrechte gewährt, indem Zugriffsregeln ausgewertet werden, welche Kontextattribute berücksichtigen. Im PaaSword-Zugriffsmodell kann festlegt werden, auf welche Daten unter welchen Bedingungen zugegriffen werden darf. Die Formulierung der Regeln baut auf dem XACML-Standard auf, der es ermöglicht, einzelne Regeln mit Kontextbedingungen zu komplexeren Regelwerken zusammenzufassen. Weiterhin wird der Datenbankadapter für eine sichere Speicherung von Daten vorgestellt. Dieser agiert gegenüber einer Anwendung wie ein klassisches relationales Datenbanksystem, transformiert die Datenbank jedoch so, dass die Daten verschlüsselt gespeichert werden können und trotzdem durchsuchbar bleiben. Dazu werden mehrere Datenbanken und besonders gestaltete Indizes verwendet. Die sichere Speicherung wird unterstützt durch Maßnahmen zur sinnvollen Aufteilung von Attributen auf getrennte Datenbanken für die Indizes. Abschließend wird ein leichtgewichtiges Schlüsselmanagement beschrieben, welches durch eine Aufteilung des Datenbankschlüssels die Sicherheit weiter erhöht, eine weiteren Autorisierungsfaktor hinzufügt und die Mechanismen zur Zugriffskontrolle und Speicherung verbindet.
Additional file 3 of Vesicle transporter GOLT1B mediates the cell membrane localization of DVL2 and PD-L2 and promotes colorectal cancer metastasis
Creators: name: Liu, Tengfei
name: Liu, Binbin
name: Liu, Yiting
name: Feng, Xingzhi
name: Jiang, Xuefei
name: Long, Jiahui
name: Gao, Qianling
name: Yang, Zihuan
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 3: Figure S1. GOLT1B is highly expressed in colorectal cancer and regulates cancer cell metastasis through WNT signaling pathway. a. GOLT1B is generally highly expressed in various tumors. b. CPTAC (clinical proteomic tumor analysis consortium) database analysis find that GOLT1B is highly expressed in CRC. c. qPCR analysis of GOLT1B expression in 11 common colorectal cancer cell lines. d. GEPIA2 database analyzes the correlation between GOLT1B and wnt signaling pathway related proteins.
Non-Dating Uses of Medieval Pottery
Creators: name: Moorhouse, Stephen A
Publisher: name: Archaeology Data Service
Year: 2023

description: Medieval Ceramics: Journal of the Medieval Ceramics Research Group, 10, 124-130
description: This paper examines some of the many non-dating uses of medieval pottery on site. It is argued that the traditional role of medieval pottery as a dating media is its least reliable quality. The different aspects of pottery distribution on site are considered, including the dispersal of sherds from the same vessel, distribution of forms, evidence for use (including wear marks, sooting, residues and secondary holes), patterns of dumping, residual material, pots found in situ and the relevance of excavated groups of artefacts. Much of the discussion is based on the material from the extensively excavated Sandal Castle (West Yorkshire). Evidence is also produced to show that similar results can be obtained from sites where excavation has been much more limited. The conclusions reached have far reaching implications for the way in which sites are excavated and, more significantly, for the way in which the finds from them are interpreted. Perhaps most importantly, a number of techniques allow the residual element to be identified, which on many types of site is very high, suggesting that not only should we be much more critical about the validity of groups as excavated, but also about the way in which we publish the material.
Cross-cultural pedagogy in North Indian classical music
Creators: name: Oppenheim, Michael Hale
Publisher: name: University of British Columbia
Year: 2012

description: This thesis is an investigation of pedagogy in North Indian classical music. Historical, cultural, and philosophical elements of pedagogy in the Hindustani musical tradition are addressed in an overview of music education in traditional Indian contexts, the twentieth century, and in cross-cultural contexts. Themes include orality in Indian culture, the traditional guru-shishya parampara, the role of nationalism in twentieth century educational reforms, and the impact of technology in the latter half of the twentieth century. Trends in music education in India are then compared and contrasted with the state of education in Indian music in cross-cultural contexts in the West. From this data a model of the essential elements of Indian pedagogy is synthesized. This model accounts for pedagogical devices utilized to impart musical information as well as methods of transmitting cultural and social values. This model is applied to the experiences of five North American students of Hindustani music interviewed during the research process for this thesis.
Teacher Training Handbook: Educating Future Green Agripreneurs
Creators: name: Zepelli, Alessandro
Publisher: name: Zenodo
Year: 2025
Subjects: Enterpreneurship
Agripreneurship
Teacher Training
Green Agripreneurs of Future

description: This comprehensive handbook is part of the Green Agripreneurs project and provides a complete teacher training programme aimed at fostering sustainability and entrepreneurship in students aged 9–14. It brings together eight interconnected modules covering topics such as agripreneurship, entrepreneurial mindset, financial literacy, circular economy, value chains, and business model planning. The handbook offers both theoretical content and practical classroom activities to help educators promote innovation, critical thinking, ecological awareness, and social responsibility. Designed to support the integration of green entrepreneurship into school curricula, it empowers teachers to guide the next generation of environmentally conscious agripreneurs. The teacher training is part of the Green Agripreneurs of Future project, reference number 2023-1-TR01-KA220-SCH-000160173.
Supplementary document for Manipulation of Photoluminescence of Lead Halide Perovskite Quantum Dots with Mechanically Reconfigurable 3D Photonic Crystals - 6274014.pdf
Creators: name: Wu, Xijun
name: Luo, Hao
name: Liu, Hailong
name: Ma, Renqi
name: Xu, Baoran
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: revised supporting informantion
What a Digital Humanist Can Do with Manuscripts
Creators: name: Riedel, Dagmar A.
Publisher: name: Columbia University
Year: 2017
Subjects: Digital humanities
Islamic literature
Manuscripts

description: Poster presentation of the Marie Curie fellowship project MASHQI (Horizon2020 grant ID: 706611) within the context of the seminar "Diálogo hispano-alemán de Ciencias: Legado árabe en España," held on 26 September 2017 in Madrid at the Centro de Ciencias Humanas y Sociales of the Spanish National Research Council (CSIC) and organized by the German Academic Exchange Service (DAAD).
title: Web application to support the process of marine spatial planning
Creators: name: Fetissov, M.
name: Aps, R.
name: Kopti, M.
name: Kotta, J.
Publisher: name: ASC 2010 - Theme session O
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.This paper is presenting the web application developed by the Baltic Sea Region Program 2007-2013 BaltSeaPlan project with aim to support the process of Martine Spatial Planning (MSP). Web application could be seen as a tool for collaborative (participatory) process with objectives: (1) to capture the knowledge for later use (identifying and mapping spatial resources and competing human uses), (2) to communicate the knowledge captured so it is easy to understand for other stakeholders, (sense-making/communication), and (3) to simulate the marine space allocation for the competing sea use cases with aim to avoid and resolve possible conflicts of interest. Web application is based on the template of ESRI Silverlight Standard Map Application for Visual Studio 2008 Professional. Map layers are developed using ArcGIS Desktop 9.3 and published on the ArcGIS Server 9.3. Future scenarios approach is used to study the expected future developments and anticipate the unexpected, particularly in conditions of uncertainty and complexity. Issue is exemplified by the analysis of the participatory process with regard to the pilot MSP areas of the Bay of Pärnu (Gulf of Riga, Baltic Sea) and the sea area off the Saaremaa and Hiiumaa Islands (Northern Baltic Sea)
Experimentelle und numerische Analyse der Quantenrauschdynamik optischer Pulse in Glasfasern
Creators: name: Schlettwein, Oskar
Publisher: name: Universität Rostock
Year: 2018
Subjects: subject: 530 Physics

description: Es findet eine experimentelle und numerische Analyse des Quantenrauschens optischer Pulse in polarisationserhaltenden Monomodenglasfasern statt. Dabei wird ein robustes Experiment vorgestellt, mit dem am Faserausgang durch Interferenz von Pulsen aus beiden ausgezeichneten Polarisationsachsen direkt detektierbare Photonenzahlquetschung generiert werden kann. Numerische Simulationen liefern exzellent mit den experimentellen Befunden übereinstimmende Resultate. Weiterhin wird die Quantenzustandstomographie der Pulse am Faserausgang mit einem Ringresonator experimentell untersucht.
Giant increase in critical current density of KxFe2-ySe2 single crystals
Creators: name: Lei, Hechang
name: Petrovic, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: By using post-annealing and quenching technique, we show that the critical current density Jc,ab of KxFe2-ySe2 single crystals can be enhanced more than one order of magnitude up to ~ 2.1 \times 10^4 A/cm^2 at 1.8 K. The scaling law between normalized pinning force and reduced field for all measured temperatures was observed, reflecting the presence of only one dominant pinning mechanism. Analysis indicates presence of 3D point-like normal core pinning sources in quenched KxFe2-ySe2 samples whereas dominant vortex interaction with pinning centers is via spatial variations in Tc ("deltaTc pinning").
description: 3 figures, 4 pages
Instability and morphology of polymer solutions coating a fiber
Creators: name: Boulogne, François
name: Pauchard, Ludovic
name: Giorgiutti-Dauphiné, Frédérique
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We report an experimental study on the dynamics of a thin film of polymer solution coating a vertical fiber. The liquid film has first a constant thickness and then undergoes the Rayleigh-Plateau instability which leads to the formation of sequences of drops, separated by a thin film, moving down at a constant velocity. Different polymer solutions are used, i.e. xanthan solutions and polyacrylamide (PAAm) solutions. These solutions both exhibit shear-rate dependence of the viscosity, but for PAAm solutions, there are strong normal stresses in addition of the shear-thinning effect. We characterize experimentally and separately the effects of these two non-Newtonian properties on the flow on the fiber. Thus, in the flat film observed before the emergence of the drops, only shear-thinning effect plays a role and tends to thin the film compared to the Newtonian case. The effect of the non-Newtonian rheology on the Rayleigh-Plateau instability is then investigated through the measurements of the growth rate and the wavelength of the instability. Results are in good agreement with linear stability analysis for a shear-thinning fluid. The effect of normal stress can be taken into account by considering an effective surface tension which tends to decrease the growth rate of the instability. Finally, the dependence of the morphology of the drops with the normal stress is investigated and a simplified model including the normal stress within the lubrication approximation provides good quantitative results on the shape of the drops.
description: Accepted in Journal of Fluid Mechanics
Encuesta de Percepción de Riesgo Volcánico en La Garrotxa
Creators: name: Cerda, Daniela
name: Geyer, Adelina
name: Julie, Morin
name: Bolos, Xavier
name: Pedrazzi, Dario
name: Collell, Xavier
Publisher: name: Zenodo
Year: 2023

description: Esta encuesta se enmarca en el proyecto científico titulado "Percepción del riesgo volcánico en comunidades cercanas a un campo volcánico monogenético. Caso de estudio Olot, Cataluña" cuyo objetivo es determinar la percepción de la comunidad sobre el riesgo volcánico. Se entiende por percepción del riesgo volcánico la comprensión, y valoración, de una comunidad sobre la posibilidad de verse afectada por una erupción volcánica. Evaluar dicha percepción es fundamental para mejorar la gestión de los riesgos, influyendo en la preparación y respuesta a los potenciales desastres. Para poder evaluar la percepción del riesgo se realizan cuestionarios como este. A lo largo del cuestionario se evalúan diferentes factores a través de un enfoque cuantitativo y cualitativo-descriptivo.
Stability of fluid layers carrying a normal electric current revisited
Creators: name: Priede, Jānis
Publisher: name: Rodare
Year: 2016

description: In this report we revisit the basic model of electromagnetic interfacial instability originally due to Sneyd (1985). The model consists of horizontally unbounded fluid layers carrying a uniform normal current in the presence of a co-planar vertically invariant magnetic field. The absence of lateral boundaries in this model leaves the self-magnetic field determined up to a gradient of the scalar magnetic potential. This was deemed a major deficiency of the model in our first report. In particular, it was not obvious that the perturbation of magnetic field, which is postulated by Sneyd in terms of the electric potential perturbation satisfies not only Ampère’s law but also the continuity of tangential electric field across the interface. On the other hand, Sneyd’s solution is rather specific and limited by several assumptions typical for aluminium reduction cells and electric-arc furnaces. Therefore it may be worthwhile to revisit Sneyd’s model in a more general set-up and using alternative more transparent approach.