cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Interacting Qubit-Photon Bound States with Superconducting Circuits
Creators: name: Sundaresan, Neereja M.
name: Lundgren, Rex
name: Zhu, Guanyu
name: Gorshkov, Alexey V.
name: Houck, Andrew A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Qubits strongly coupled to a photonic crystal give rise to many exotic physical scenarios, beginning with single and multi-excitation qubit-photon dressed bound states comprising induced spatially localized photonic modes, centered around the qubits, and the qubits themselves. The localization of these states changes with qubit detuning from the band-edge, offering an avenue of in situ control of bound state interaction. Here, we present experimental results from a device with two qubits coupled to a superconducting microwave photonic crystal and realize tunable on-site and inter-bound state interactions. We observe a fourth-order two photon virtual process between bound states indicating strong coupling between the photonic crystal and qubits. Due to their localization-dependent interaction, these states offer the ability to create one-dimensional chains of bound states with tunable and potentially long-range interactions that preserve the qubits' spatial organization, a key criterion for realization of certain quantum many-body models. The widely tunable, strong and robust interactions demonstrated with this system are promising benchmarks towards realizing larger, more complex systems of bound states.
Masses and Magnetic Moments of Singly Heavy Pentaquarks
Creators: name: Sharma, Ankush
name: Upadhyay, Alka
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the recent discovery of single heavy tetraquark structures, $T_{c\bar{s}0}^a (2900)^{++}$ and $T_{c\bar{s}0}^a(2900)^0$ by the LHCb collaboration, masses and magnetic moments of singly heavy pentaquark states are estimated in this work. To classify the singly heavy pentaquark structures, we employ the special unitary representation. By using the SU(3) flavor representation, we placed singly heavy pentaquark states into the allowed flavor multiples. Also, by using the extension of the Gursey-Radicati mass formula and the effective mass scheme, we estimated the masses of singly heavy pentaquark states. Further, magnetic moments of these states have been calculated using the effective mass and the screened charge techniques. A thorough comparison of our results shows reasonable agreement with the available theoretical data and may be helpful for future experimental studies.
Entropy stabilizes floppy crystals of mobile DNA-coated colloids
Creators: name: Hu, Hao
name: Ruiz, Pablo Sampedro
name: Ni, Ran
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Grafting linkers with open ends of complementary single-stranded DNA makes a flexible tool to tune interactions between colloids,which facilitates the design of complex self-assembly structures. Recently, it has been proposed to coat colloids with mobile DNA linkers, which alleviates kinetic barriers without high-density grafting, and also allows the design of valency without patches.However, the self-assembly mechanism of this novel system is poorly understood.Using a combination of theory and simulation, we obtain phase diagrams forthe system in both two and three dimensional spaces, and find stable floppy squareand CsCl crystals when the binding strength is strong, even in the infinite bindingstrength limit. We demonstrate that these floppy phases are stabilized by vibrational entropy, and "floppy" modes play an important role in stabilizing the floppy phases for the infinite binding strength limit. This special entropic effect in the self-assembly of mobile DNA-coated colloids is very different from conventional molecular self-assembly, and it offers new axis to help design novel functional materials using mobile DNA-coated colloids.
description: Accepted in Physical Review Letters
[Proceedings of the Supreme Court of British Columbia 1990-05-23]
Creators: name: British Columbia. Supreme Court
Publisher: name: Vancouver : United Reporting Service Ltd.
Year: 2013

description: In the Supreme Court of British Columbia, between: Delgamuukw, also known as Albert Tait, suing on his own behalf and on behalf of all the members of the House of Delgamuukw, and others, plaintiffs, and Her Majesty the Queen in right of the Province of British Columbia and the Attorney General of Canada, defendants: proceedings at trial.
Anisotropic flow in Pb+Pb collisions at LHC from the quark gluon string model with parton rearrangement
Creators: name: Bleibel, J.
name: Burau, G.
name: Fuchs, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present predictions for the pseudorapidity dependence of the azimuthal anisotropy parameters v_1 and v_2 of baryons and inclusive charged hadrons in Pb+Pb collisions at a LHC energy of sqrt(s) = 5.5 TeV applying a microscopic transport model, namely the quark gluon string model (QGSM) which has been recently extended for parton rearrangement and fusion processes. Pb+Pb collisions with impact parameters b = 2.3 fm and b = 8 fm have been simulated in order to investigate additionally the difference between central and semiperipheral configurations. In contrast to v_1(eta) at RHIC, the directed flow of charged hadrons shows a small normal flow alignment. The elliptic flow v_2(eta) turns out to be rather similar in shape for RHIC and LHC conditions, the magnitude however increases about 10-20 % at the LHC, leading to the conclusion that the hydrodynamical limit will be reached.
description: 6 pages, 4 figures, accepted for publication in Phys. Lett. B
[Proceedings of the Supreme Court of British Columbia 1990-05-24]
Creators: name: British Columbia. Supreme Court
Publisher: name: Vancouver : United Reporting Service Ltd.
Year: 2013

description: In the Supreme Court of British Columbia, between: Delgamuukw, also known as Albert Tait, suing on his own behalf and on behalf of all the members of the House of Delgamuukw, and others, plaintiffs, and Her Majesty the Queen in right of the Province of British Columbia and the Attorney General of Canada, defendants: proceedings at trial.
Fracture of particle-modified epoxies: effect of test rate and temperature
Creators: name: Tsang, Wing
Publisher: name: Imperial College London
Year: 2017

description: This study compares the effect on the fracture energy of epoxy from addition of different weight % of particles, at both quasi-static and high test rates (up to 1 m/s). Silica and core-shell rubber (CSR) particles, and the hybrid of both (from 0.5 weight % to the maximum concentration of 25.4 weight %) are used. Tapered double cantilever beam (TDCB) and single-edge notch bending (SENB) specimens were used for measurement of the fracture energy, Gc. The silica and CSR formulations were then compared with ceramic microsphere and PES formulations. The toughening mechanisms involved were con rmed by fracture surface images obtained from eld emission gun scanning electron microscopy (FEG- SEM). Most of the specimens from all formulations show debonding and void growth is also expected in silica due to the relatively high fracture energy found. As the CSRs were made up from small CSR particles, mostly localised deformations were found, with some debonding of small CSR particles. In ceramic microsphere and PES specimens, fracture energy improvement was small, and the amount of improvement was similar. PES modifed epoxy shows different structures at different wt% as they were dissolved before mixing with the epoxy. Some brittle particles tear o were found in low wt%, while some local phase inversions were found in high wt%. The main mechanisms in PES specimens were particle pull out, bridging and debonding. The experimental results were compared with simulation results using the nite el- ement analysis software `Abaqus' and analytical models. When compared to exper- imental results, analytical models predicted the modulus and fracture energy of each formulation according, predictions agreed with experimental results, while di erent pre- dictions were found from FE model.
[Proceedings of the Supreme Court of British Columbia 1990-05-25]
Creators: name: British Columbia. Supreme Court
Publisher: name: Vancouver : United Reporting Service Ltd.
Year: 2013

description: In the Supreme Court of British Columbia, between: Delgamuukw, also known as Albert Tait, suing on his own behalf and on behalf of all the members of the House of Delgamuukw, and others, plaintiffs, and Her Majesty the Queen in right of the Province of British Columbia and the Attorney General of Canada, defendants: proceedings at trial.
La publicité comparative au Québec : est-ce une faute de comparer ?
Creators: name: Goudreau, Mistrale
Publisher: name: My University
Year: 1986

description: Cet article a pour objet de déterminer si la publicité comparative véridique est ou non une activité légale dans le contexte du droit québécois. Après avoir passé en revue les textes de loi applicables, l’auteur analyse si l’acte de comparer ses produits à ceux d’un tiers constitue une faute entraînant une responsabilité délictuelle en vertu de l’article 1053 du Code civil du Bas-Canada. S’inspirant de l’article 22 de la Loi sur les marques de commerce, l’auteur conclut que cette pratique pourrait être considérée de nature délictuelle en droit québécois. This article deals with the legality of truthful comparative advertising in Québec. After reviewing the legal rules relevant to this issue, the author examines whether this practice constitutes a fault under article 1053 of the Civil Code of Lower Canada. By analogy with article 22 of the Trade Mark Act, the author concludes that comparative advertising might be a fault under the Québec Civil Law.
Cluster categories for completed infinity-gons I: Categorifying triangulations
Creators: name: Çanakçı, İlke
name: Kalck, Martin
name: Pressland, Matthew
Publisher: name: arXiv
Year: 2024
Subjects: subject: Representation Theory (math.RT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 13F60, 18G25, 18G80

description: Paquette and Yıldırım recently introduced triangulated categories of arcs in completed infinity-gons, which are discs with an infinite closed set of marked points on their boundary. These categories have many features in common with the cluster categories associated to discs with different sets of marked points. In particular, they have (weak) cluster-tilting subcategories, which Paquette and Yıldırım show are in bijection with very special triangulations of the disc. This is in contrast to Igusa and Todorov's earlier work in the uncompleted case, in which every triangulation corresponds to a weak cluster-tilting subcategory.
 In this paper, we replace the triangulated structure of Paquette and Yıldırım's category by an extriangulated substructure and prove that, with this structure, the weak cluster-tilting subcategories are once again in bijection with triangulations. We further show that functorial finiteness of a weak cluster-tilting subcategory is equivalent to a very mild condition on the triangulation, which also appears in Çanakçı and Felikson's study of infinite rank cluster algebras from Teichmüller theory. By comparison with the combinatorics of triangulations, we are also able to characterise when weak cluster-tilting subcategories can be mutated in this new extriangulated category.
description: 34 pages, comments welcome; v2: minor corrections and improvements; v3: final version, to appear in J. Lond. Math. Soc
Particle content, radio-galaxy morphology and jet power: all radio-loud AGN are not equal
Creators: name: Croston, J. H.
name: Ineson, J.
name: Hardcastle, M. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Ongoing and future radio surveys aim to trace the evolution of black hole growth and feedback from active galactic nuclei (AGN) throughout cosmic time; however, there remain major uncertainties in translating radio luminosity functions into a reliable assessment of the energy input as a function of galaxy and/or dark matter halo mass. A crucial and long-standing problem is the composition of the radio-lobe plasma that traces AGN jet activity. In this paper, we carry out a systematic comparison of the plasma conditions in Fanaroff & Riley class I and II radio galaxies to demonstrate conclusively that their internal composition is systematically different. This difference is best explained by the presence of an energetically dominant proton population in the FRI, but not the FRII radio galaxies. We show that, as expected from this systematic difference in particle content, radio morphology also affects the jet-power/radio-luminosity relationship, with FRII radio galaxies having a significantly lower ratio of jet power to radio luminosity than the FRI cluster radio sources used to derive jet-power scaling relations via X-ray cavity measurements. Finally we also demonstrate conclusively that lobe composition is unconnected to accretion mode (optical excitation class): the internal conditions of low- and high-excitation FRII radio lobes are indistinguishable. We conclude that inferences of population-wide AGN impact require careful assessment of the contribution of different jet sub-classes, particularly given the increased diversity of jet evolutionary states expected to be present in deep, low-frequency radio surveys such as the LOFAR Two-Metre Sky Survey.
description: 10 pages, 6 figures. Accepted for publication in MNRAS
Gill net catch data in Lake Erie, 2010-2013
Creators: name: Kraus, Richard T
Publisher: name: U.S. Geological Survey
Year: 2017

description: This data set includes site characteristics and fish catch rate information for gill nets deployed in Lake Erie. Catches of walleye (Sander vitreus), clupeidae, and moronidae are tallied by mesh size and net type at each deployment site. More detailed information about net construction and methods is provided in the accompanying Fisheries Research article. Kraus, Richard T., Vandergoot, Christopher S., Kocovsky, Patrick M., Rogers, Mark W., Cook, H. Andrew, Brenden, Travis O. Fisheries Research. 2017. Reconciling catch differences from multiple fishery independent gill net surveys. 188: 17-22. DOI: 10.1016/j.fishres.2016.12.004.
Varying the electronic properties of metal salphens and studying their effects on DNA binding
Creators: name: Reynolds, Matthew Thomas
Publisher: name: Imperial College London
Year: 2017

description: G-quadruplexes are a non-canonical form of DNA, which have the potential to form in guanine rich oligonucleotides under physiological conditions. High-throughput sequencing studies have indicated ca. 716000 putative G-quadruplex forming sequences within the human genome. These are mainly located in the telomeres, and promoter regions of certain proto-oncogenes, such as c-Myc and c-KIT. Several recent studies have added to the mounting evidence of their existence in vivo, including visualisation with optical probes, and detection using chromatin immunoprecipitation experiments. Their proposed existence and location within the genome makes them an attractive target for anti-cancer therapy. Many groups have sought to design small molecule drugs to stabilise G-quadruplexes in vivo. Our group has focussed mainly on designing Schiff base salphen complexes to selectively interact with G-quadruplexes. However, minimal work has been done to investigate the dependence of G-quadruplex binding on electron-directing affects around the salicylidene rings. The work presented herein shows the synthesis of novel salphen complexes that demonstrate good selectivity for G-quadruplexes over duplex DNA. No firm conclusions could be made regarding the effect of electron-directing groups, due in part to the limited number of complexes comprising this series, but also due to the unexpectedly high G-quadruplex affinity of a complex with strongly electron-donating substituents. The results of an investigation into metal centre variation – and consequently complex geometry – broadly agree with results from literature. We also sought to improve the G-quadruplex model used in many of the in vitro studies of G-quadruplex-ligand binding interactions. An alternative model, the ‘G-quadruplex mini-circle’, was optimised for use in a novel kinetic study. The modifications made to this model greatly affected the kinetics of G-quadruplex unfolding, supporting our case that the present model is an unsuitable mimetic of cellular nucleic acids. This model was tested further using a range of established G-quadruplex ligands.
Note About Hamiltonian Formalism for Newton-Cartan String and p-Brane
Creators: name: Kluson, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct non-relativistic string and p-brane actions in Newton-Cartan background using the limiting procedure from the relativistic string and p-brane action in general background. We also find their Hamiltonian formulations when however we restrict ourselves to the case of the vanishing gauge field.
description: 16 pages, references added
Bibliography of Tree Nut Production and Marketing Research, 1945-60
Creators: name: Reimund, Donn A.
name: Reimund, Donn A.
Publisher: name: Unknown
Year: 1961
Subjects: subject: Crop Production/Industries
subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business

description: Excerpt from the Preface: This bibliography lists production and marketing research papers on tree nuts published between 1945 and 1960. The main source used in compiling this list was the Bibliography of Agriculture. In addition, the State agricultural experiment stations in the pecan producing States furnished listings of their publications. The bibliography has a section for each of the four major domestic tree nuts: pecans, walnuts, almonds, and filberts.
MPEC 2024-E177 : 2024 EY3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 EY3

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: Endangered Species Act Section 7(a)(2) Biological Opinion and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Consultation for the Transit Protection Program Pier and Support Facilities, Bangor Naval Base, Washington.
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2021

description: ESA Section 7 Consultation ; WCRO-2020-00066
Classifying Protein Structural Dynamics via Residual Dipolar Couplings
Creators: name: Valas, Ruben
name: Langmead, Christopher J.
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Recent advances in Nuclear Magnetic Resonance (NMR) spectroscopy present new opportunities for investigating the conformational dynamics of proteins in solution. In particular, tensors for motions relevant to biological function can be obtained via experimental measurement of residual dipolar couplings (RDCs) between nuclei. These motion tensors have been used by others to characterize the magnitude and anisotropy of the dynamics of individual bond vectors. Here, we extend these results and demonstrate that RDCs can also be used to characterize the global nature of the protein’s motion (e.g., hinge motions, shear motions, etc.). In particular, we introduce the first method for classifying protein motions from RDC data. Our classifier consists of a discriminative model trained on 2,454 different molecular dynamics trajectories spanning seven categories of motion. The classifier achieves precision and recall accuracy of 90.6% and 90.9%, respectively, using 10-fold cross-validation over these seven categories.
Additional file 2 of Comprehensive analysis of LDHAP5 pseudogene expression and potential pathogenesis in ovarian serous cystadenocarcinoma
Creators: name: Lin, Shitong
name: Meng, Yifan
name: Cao, Canhui
name: Wu, Ping
name: Gao, Peipei
name: Zhi, Wenhua
name: Peng, Ting
name: Wu, Peng
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology
subject: Computational Biology

description: Additional file 2: Table S2. Numbers of miRNA target gene identified by miRTarBase.
[Proceedings of the Supreme Court of British Columbia 1990-05-26]
Creators: name: British Columbia. Supreme Court
Publisher: name: Vancouver : United Reporting Service Ltd.
Year: 2013

description: In the Supreme Court of British Columbia, between: Delgamuukw, also known as Albert Tait, suing on his own behalf and on behalf of all the members of the House of Delgamuukw, and others, plaintiffs, and Her Majesty the Queen in right of the Province of British Columbia and the Attorney General of Canada, defendants: proceedings at trial.
Status of Business Incubators and Accelerators in Signaling Equity, Diversity, and Inclusion
Creators: name: Mohammadzamani, Salman
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2024
Subjects: Equity Diversity and Inclusion
EDI
DEI
Signaling
Commitment
Entrepreneurship and Innovation Intermediaries
Typology
Incubators
Accelerators
University Incubators
University Accelerators
Private
Publicly Funded
Identity Theory
Signaling Theory
Feminist Theories
Gender Disparity
Equality
Thematic Analysis
Text Analysis
Online Reports
Web Pages
Canada
The United Kingdom (UK)

description: This study aims to examine the status of business incubators and accelerators regarding signaling commitment to equity, diversity, and inclusion (EDI). To this end, the research question is defined as: How, if at all, do business accelerators and incubators signal commitments to equality, diversity, and inclusion? The work employs thematic analysis to investigate how entrepreneurship and innovation intermediaries (EIIs) signal EDI among 48 accelerators and incubators in Canada and the United Kingdom. The findings identify signaling means, types of EDI practices, and good and poor EDI practices and indicate that the majority of EIIs examined do not effectively signal commitments to EDI. Study limitations and implications for research and practice are considered.
Formação inicial, profissão docente e competências para a docência: a visão dos futuros professores
Creators: name: Mesquita, Elza Da Conceição
Publisher: name: Instituto Politécnico de Bragança
Year: 2016

description: No presente artigo tecem-se algumas reflexões que emergiram de uma investigação. Esta incidiu no estudo das representações dos sujeitos e foi realizado com formandos da formação inicial de professores, com um curso de licenciatura das variantes (e em vigor até à implementação do processo de Bolonha). Procurou-se conhecer o que os futuros professores pensavam sobre a profissão docente e sobre as competências necessárias ao exercício profissional e identificar os contributos da formação inicial, percebidos pelos mesmos, na construção de competências profissionais. O estudo seguiu uma linha qualitativa e, para a recolha dos dados, recorreu-se a entrevistas semidirectivas. Estas foram submetidas à análise de conteúdo, o que deu origem a temáticas onde emergiram como considerações mais relevantes: a natureza multidimensional da profissão docente; as múltiplas competências pessoais/profissionais necessárias ao exercício da docência; as fragilidades do modelo de formação para dois ciclos de ensino; e a fundamental articulação entre os saberes teóricos e a prática profissional. Palavras-chave: Competências docentes; profissão docente; formação inicial de professores.
description: Eduser - Revista de Educação, v. 2 n. 1 (2010): Eduser - Revista de Educação
The evolution of galaxy morphology from redshift z=6 to 3: Mock JWST observations of galaxies in the ASTRID simulation
Creators: name: LaChance, Patrick
name: Croft, Rupert
name: Ni, Yueying
name: Chen, Nianyi
name: Di Matteo, Tiziana
name: Bird, Simeon
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present mock JWST observations for more than 250,000 different galaxies from the Astrid simulation with $3 \leq z \leq 6$. The mock observations are made using the BPASS stellar SED model, and a simple dust model. They are then viewed through NIRCam filters, convolved with a PSF, have noise added, and are drizzled together to emulate the Cosmic Evolution Early Release Science (CEERS) survey. We analyse this dataset by computing a number of morphological measures and find our catalog to have comparable statistics to similar mock catalogs, and the first release of CEERS data. We find that most of the Sersic indices of galaxies in our redshift range are lower than observed, with most having n less than one. Additionally, we observe the sizes of galaxies of all masses to increase from redshift z=6 to redshift z=3 consistent with other results. The number of galaxies in our catalog allows us to examine how relationships like the mass-size relation evolve with redshift, and compare the accuracy of a variety of traditional galaxy classification techniques (Sersic fit, Asymmetry-Concentration, and Gini-$M_{20}$) within our redshift range. We find the mass-size relation to be nearly flat at redshift z=6, and consistently increases as redshift decreases, and find the galaxy classification methods have minimal correlation with each other in our redshift range. We also investigate the impact that different stages of our imaging pipeline have on these morphological measures to determine how robust mock catalogs are to different choices at each step. Finally, we test the addition of incorporating light from AGNs into our pipeline and find that while the population of galaxies that have significant AGN luminosity is low, those galaxies do tend to have higher Sersic indices once the AGN luminosity is added, rectifying some of the systematic bias towards lower Sersic indices present in our dataset.
description: 17 pages, 14 figures
Supervisão, formação de professores e Indisciplina: um estudo baseado na perspectiva de professores estagiários
Creators: name: Ribeiro, Maria Do Céu
name: Queirós, Telma
Publisher: name: Instituto Politécnico de Bragança
Year: 2016

description: Tendo em conta que o objecto da supervisão não é fazer julgamentos sobre as competências dos professores nem controlar o seu trabalho mas sim cooperar com eles e, sendo a resolução de problemas disciplinares um dos obstáculos a ultrapassar, para que a integração do futuro professor seja plena, procurámos, com este estudo: i) saber que formação teórica e prática recebem os professores, em formação inicial, sobre gestão de sala de aula e resolução de problemas disciplinares, ii) identificar situações problemáticas vivenciadas pelos professores-estagiários e iii) identificar situações de intervenção individual ou colectiva que constituam tomadas de decisão face a um ou mais problemas disciplinares, em contexto. A metodologia utilizada insere-se no paradigma qualitativo. No presente estudo foram realizadas onze entrevistas a professoresestagiários, do 4.º Ano do curso de Professores do Ensino Básico-1.º Ciclo, A análise dos dados foi feita através da técnica de análise de conteúdo. Podemos concluir que: (i) os professores-estagiários não recebem formação teórica suficiente acerca da gestão de sala de aula e da resolução de problemas disciplinares . Palavras-Chave – Professor-estagiário; Indisciplina; Formação Inicial; Gestão de Sala de Aula; Supervisão Pedagógica.
description: Eduser - Revista de Educação, v. 2 n. 1 (2010): Eduser - Revista de Educação
CLAMP: Practical Prevention of Large-Scale Data Leaks
Creators: name: Parno, Bryan
name: McCune, Jonathan M.
name: Wendlandt, Dan
name: Andersen, David G.
name: Perrig, Adrian
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Providing online access to sensitive data makes web servers lucrative targets for attackers. A compromise of any of the web server’s scripts, applications, or operating sys- tem can leak the sensitive data of millions of customers. Un- fortunately, many systems for stopping data leaks require considerable effort from application developers, hindering their adoption. In this work, we investigate how such leaks can be pre- vented with minimal developer effort. We propose CLAMP, an architecture for preventing data leaks even in the presence of web server compromises or SQL injection attacks. CLAMP protects sensitive data by enforcing strong access control on user data and by isolating code running on behalf of different users. By focusing on minimizing developer effort, we arrive at an architecture that allows developers to use familiar operating systems, servers, and scripting languages, while making relatively few changes to application code – less than 50 lines in our applications.
The power of publics: competing imaginaries of the radio audience in Kenya and Zambia
Creators: name: Srinivasan, Sharath
name: Diepeveen, Stephanie
Publisher: name: Apollo - University of Cambridge Repository
Year: 2016
Subjects: Africa
Interactive radio
Public sphere

description: With the liberalisation of the airwaves and the rising use of mobile phones since the 2000s, call- and text-in shows have become popular and lively features on broadcast media in Eastern Africa. Amidst expanding possibilities for listeners to speak and contribute to live radio broadcasts, new ways of imagining the position of the audience emerge. The audience is not simply comprised of passive listeners of publicly broadcast information, but actively engaged in contributing and reacting to what is aired. Yet the nature and political potential of the ‘audience-public’ is not straightforward. Interactive radio and TV shows are not just introducing specific audience members into the discussion, but who they are, what they represent, their influence and contribution to the space are uncertain. As audience members engage, those who manage and shape the broadcast must imagine, interpret and respond. Each participant in the discussion –whether listening, or involved in the station – producing, hosting, etc. – must come to terms with the nature of the interaction, Who is engaged? How should they respond? What are their reasons for being engaged and how might the introduction of this indeterminate audience-public relate to their intentions? Given the plurality of subjectivities, information, roles and intentions of those involved, the audience and why it matters can be imagined in multiple and competing ways. This paper interrogates how different actors involved in the radio broadcast imagine and respond to audience participation, and how these imaginaries become politically significant. This paper draws predominantly on interview and observation data on the perspectives of station hosts, guests and frequent callers of selected media houses and interactive broadcast shows in Zambia and Kenya. It examines the dynamic, plural and conflicting ways in which the audience is being reconstructed as an active ‘public’. In so doing, it shows the centrality of the imagined audience in the construction of the broadcast as a ‘public’, specifically how the indeterminate audience becomes the basis for competing imaginaries about power, authority and belonging. The political significance of the ‘audience-public’, it is argued, lies in the very fact that multiple and competing imaginaries are at play, which are invested in by actors pursuing diverse ends and thereby create tangible political effects.
Polarization and Canada’s energy future (national survey)
Creators: name: Bird, Stephen
name: Lachapelle, Erick
name: Gattinger, Monica
Publisher: name: My University
Year: 2019
Subjects: Canada
Climate Change
Public Opinion
Energy Policy
Polarization
Ideology
Partisanship
Oil and Gas
Nuclear Energy
Renewable energy
Indigenous Peoples

description: This online survey gauged the interest, beliefs and attitudes of 2600 Canadians on politics, society, energy issues and climate change. The report is a first assessment centered on carbon pricing, development and commercialization of oil and gas resources, climate change policies, nuclear energy, and participation of Indigenous Peoples on energy projects. Date: December 2019.
[Proceedings of the Supreme Court of British Columbia 1990-05-28]
Creators: name: British Columbia. Supreme Court
Publisher: name: Vancouver : United Reporting Service Ltd.
Year: 2013

description: In the Supreme Court of British Columbia, between: Delgamuukw, also known as Albert Tait, suing on his own behalf and on behalf of all the members of the House of Delgamuukw, and others, plaintiffs, and Her Majesty the Queen in right of the Province of British Columbia and the Attorney General of Canada, defendants: proceedings at trial.
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00680
Creators: name: de la Côte-d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00680, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
A clumpy and anisotropic galaxy halo at z=1 from gravitational-arc tomography
Creators: name: Lopez, Sebastian
name: Tejos, Nicolas
name: Ledoux, Cedric
name: Barrientos, L. Felipe
name: Sharon, Keren
name: Rigby, Jane R.
name: Gladders, Michael D.
name: Bayliss, Matthew B.
name: Pessa, Ismael
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Every star-forming galaxy has a halo of metal-enriched gas extending out to at least 100 kpc, as revealed by the absorption lines this gas imprints on the spectra of background quasars. However, quasars are sparse and typically probe only one narrow pencil beam through the intervening galaxy. Close quasar pairs and gravitationally lensed quasars have been used to circumvent this inherently one-dimensional technique, but these objects are rare and the structure of the circum-galactic medium remains poorly constrained. As a result, our understanding of the physical processes that drive the re-cycling of baryons across the lifetime of a galaxy is limited. Here we report integral-field (tomographic) spectroscopy of an extended background source -a bright giant gravitational arc. We can thus coherently map the spatial and kinematic distribution of Mg II absorption -a standard tracer of enriched gas- in an intervening galaxy system at redshift 0.98 (i.e., ~8 Gyr ago). Our gravitational-arc tomography unveils a clumpy medium in which the absorption-strength decreases with increasing impact parameter, in good agreement with the statistics towards quasars; furthermore, we find strong evidence that the gas is not distributed isotropically. Interestingly, we detect little kinematic variation over a projected area of ~600 kpc squared, with all line-of-sight velocities confined to within a few tens of km/s of each other. These results suggest that the detected absorption originates from entrained recycled material, rather than in a galactic outflow.
description: Published online in Nature on 31 January 2018
A Case-Control Study Investigating Spectral Power in the Brain During an Affective Shifting Task: A Cognitive Performance in Adolescents with and without Type 2 Diabetes (CPAT2D) Study
Creators: name: Eaton, Amelia
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2024
Subjects: Type 2 diabetes
EEG
Spectral power

description: Paediatric cases of type 2 diabetes (T2D) are becoming more common as rates of obesity rise in tandem. Literature has suggested that T2D is associated with poorer cognitive performance and lower overall brain health compared to healthy controls. Performance differences across several cognitive domains have previously been investigated by looking at changes in spectral power using electroencephalography (EEG). The purpose of this study was to determine if adolescents with T2D have lower spectral power in the theta, alpha, and beta bands during a complex cognitive and motor task, compared to those without. This question was addressed using a case-control study, comparing 11 adolescents with T2D (cases) to 11 who are apparently healthy and 11 who are at-risk of T2D, for a total of 22 controls. Cognitive performance was measured using an affective shifting task in tandem with EEG. Results did not reveal any significant differences between groups, which suggests that the adolescent brain may be still producing brain waves at a comparable rate to adolescents without T2D. Further research is needed to better understand at what point spectral power differences appear.
Capital, Politics and Pedagogy: The Case of Education Inside the United Nations
Creators: name: Kester, Kevin
Publisher: name: Apollo - University of Cambridge Repository
Year: 2017
Subjects: United Nations; higher education peace studies; Bourdieu; peace capital

description: The UN is often questioned about its ongoing relevance and involvement in contemporary matters of peace and security, but its involvement in and provision of higher education for peace for the 21st century is rarely examined. This working paper investigates the use of higher education as a peacebuilding tool within the UN apparatus, looking at the issue from three different angles. First, I briefly describe the work that the UN universities are engaged in: their historical origins and operations today. Second, I examine the objective qualifications that UN officials / academics possess that presumably enable their admission into the UN and work in the institution. I examine this generally across UN agencies and then specifically in regard to faculty in one UN university. Third, I share commentary from scholars I interviewed in the pilot study in Ethiopia and Somaliland and at the UN university to corroborate and challenge the results of the qualifications review, and to elaborate on the education that the UN promotes. Findings of the study point toward social reproduction through peace capital in the UN, and UN university. Such results raise skepticism and challenge orthodox assumptions of the UN and international peace education as contributing to social transformation. On the contrary, my study exposes the ways in which the unintended consequences of the field reproduce social inequality. This contrasts sharply with the transformation touted in other academic literature (Clarke-Habibi, 2005; Felice, Karako & Wisler, 2015).
Programa de Formação Contínua em Matemática: Um contexto rico de supervisão
Creators: name: Martins, Cristina
name: Santos, Leonor
Publisher: name: Instituto Politécnico de Bragança
Year: 2016

description: Este texto tem por base uma investigação em curso no âmbito do programa de doutoramento em Educação na especialidade de Didáctica da Matemática da primeira autora, sendo a segunda a orientadora. O estudo, de natureza qualitativa, apresenta como contexto o Programa de Formação Contínua em Matemática para Professores do 1.º Ciclo, tendo como principal objectivo verificar o contributo deste programa no desenvolvimento profissional do professor. Este programa de formação apresenta características particulares e inovadoras, o tipo de sessões previstas, prevendo a presença do formador em sala de aula; a planificação conjunta e posterior experimentação de tarefas; a ênfase na reflexão sobre as práticas; a importância do trabalho colaborativo; entre outros aspectos igualmente valorizados nas suas linhas orientadoras. Assim, pelas suas características, é, à partida, um contexto rico de supervisão, mas é a voz de uma professora participante neste estudo que nos leva a reforçar esta ideia. Palavras-chave: Supervisão; programa de formação contínua; desenvolvimento profissional; reflexão, papel do supervisor.
description: Eduser - Revista de Educação, v. 2 n. 1 (2010): Eduser - Revista de Educação
A supervisão: Funções e Competências do Supervisor
Creators: name: Maio, Natividade
name: Silva, Helena Santos
name: Loureiro, Armando
Publisher: name: Instituto Politécnico de Bragança
Year: 2016

description: Este artigo pretende apresentar uma análise da Supervisão Escolar, entendida como o factor de sustentabilidade da escola, que a complexidade dos tempos de hoje determina que seja elencada como “organização que aprende”. Perspectivar a escola como organização que aprende, afirma-se um caminho difícil, que exige o empenhamento de todos numa aprendizagem contextualizada, colaborativa, interactiva, cooperativista e reflexiva, com vista à melhoria dos processos educativos. No sentido de tornar possível a compreensão dos supervisores, numa organização que aprende, optou-se por fazer emergir a especificidade das suas funções e competências, enquadradas na legislação em vigor. Palavras-chave: Supervisor, supervisão pedagógica, supervisão escolar, organizações aprendentes, desenvolvimento profissional.
description: Eduser - Revista de Educação, v. 2 n. 1 (2010): Eduser - Revista de Educação
Speed excess and total acceleration: a kinematical approach to entanglement
Creators: name: Chryssomalakos, C.
name: Flores-Delgado, A. G.
name: Guzmán-González, E.
name: Hanotel, L.
name: Serrano-Ensástiga, E.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the concept of total variance of a spin state, defined as the average of the variances of spin projection measurements along three orthogonal axes, also gives the rotational speed of the state in projective space, averaged over all rotation axes. We compute the addition law, under system composition, for this quantity and find that, in the case of separable states, it is of simple pythagorean form. In the presence of entanglement, we find that the composite state "rotates faster than its parts", thus unveiling a kinematical origin for the correlation of total variance with entanglement. We analyze a similar definition for the acceleration of a state under rotations, for both pure and mixed states, and probe numerically its relation with a wide array of entanglement related measures.
description: Updated acknowledgements.23 pages, 8 figures
Circumventing the Price of Anarchy: Leading Dynamics to Good Behavior
Creators: name: Maria-Florina  Balcan
name: Avrim  Blum
name: Mansour, Yishay
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Many natural games can have a dramatic difference between the quality of their best and worst Nash equilibria, even in pure strategies. Yet, nearly all work to date on dynamics shows only convergence to some equilibrium, especially within a polynomial number of steps. In this work we study how agents with some knowledge of the game might be able to quickly (within a polynomial number of steps) find their way to states of quality close to the best equilibrium. We consider two natural learning models in which players choose between greedy behavior and following a proposed good but untrusted strategy and analyze two important classes of games in this context, fair cost-sharing and consensus games. Both games have extremely high Price of Anarchy and yet we show that behavior in these models can efficiently reach low-cost states.
Contact angle study of blood dilutions on common microchip materials
Creators: name: Pitts, K L
name: Abu-Mallouh, S
name: Fenech, M
Publisher: name: My University
Year: 2013
Subjects: Animals
Biocompatible Materials
Blood
Hematocrit
Hydrophobic and Hydrophilic Interactions
Microfluidic Analytical Techniques
Suspensions
Swine
Hydrodynamics

description: Biocompatible polymers are commonly used to fabricate microfluidic channels for the study of biological flows such as blood microflows. The most common of these materials is polydimethylsiloxane (PDMS) which is very hydrophobic. Oxygenated plasma is advocated to treat the PDMS with reported decreases in contact angle i.e. increase the hydrophilicity of the material in order to make the liquid flow easily. All contact angle studies have been reported with water. Here the contact angles of blood suspensions, in saline and native plasma, are compared to each other and water on common microfluidic chip materials. The hydrophilic effect of plasma-treatment on PDMS is not found to be as significant with blood suspensions as it is with water. Red blood cells suspended in native plasma are found to have a greater contact angle than those suspended in saline.
Wielding scissors skilfully: The matching process of advanced materials ventures
Creators: name: Maine, Elicia
name: Garnsey, Elizabeth
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019

description: This paper examines the industrial incentives for commercialising advanced materials and, in particular, nanomaterials with reference to issues raised in the technology strategy and technology entrepreneurship literature. We draw on longitudinal empirical data to show that smaller and newer firms are playing an increasing role in the commercialisation of advanced materials innovations. However, new technology based firms face substantial barriers to commercialisation, including access to the complementary assets of large firms and institutions. To illustrate these challenges, we examine a case study of a start-up firm commercialising carbon nanotubes. Through use of an open systems model, we characterize their alliances and interactions in attempting to commercialise their products in several markets. This analysis illustrates the daunting challenges facing start-up firms as they attempt to commercialise advanced materials innovations. The most difficult challenge appears to be one of prioritisation of development objectives and, subsequently, of alliance building. Proposed policy recommendations focus on supporting the entrepreneurial process of matching technology resources and alliance-building with market opportunities.