cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Single to quadruple quantum dots with tunable tunnel couplings
Creators: name: Takakura, Tatsuki
name: Noiri, Akito
name: Obata, Toshiaki
name: Otsuka, Tomohiro
name: Yoneda, Jun
name: Yoshida, Katsuharu
name: Tarucha, Seigo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We prepare a gate-defined quadruple quantum dot to study the gate-tunability of single to quadruple quantum dots with finite inter-dot tunnel couplings. The measured charging energies of various double dots suggest that the dot size is governed by gate geometry. For the triple and quadruple dots we study gate-tunable inter-dot tunnel couplings. Particularly for the triple dot we find that the effective tunnel coupling between side dots significantly depends on the alignment of the center dot potential. These results imply that the present quadruple dot device has gate performance relevant for implementing spin-based four-qubit systems with controllable exchange couplings.
description: 6 pages, 4 figures
Editing the Pitch: Patterns of Editing Strategies of Written Pitches in a Chilean Accelerator Program
Creators: name: Cabezas, Paula
name: Spinuzzi, Clay
name: Sabaj, Omar
name: Varas, Germán
Publisher: name: IEEE Transactions on Professional Communication
Year: 2020
Subjects: accelerator
editing strategies
entrepreneurship
pitch
start-up
Chile
written pitch

description: Abstract—Background: After a six-month training program in the Chilean public accelerator Start-Up Chile, entrepreneurs are asked to update a short pitch they wrote in the submission stage to appear in the program’s online portfolio. Literature review: We reviewed relevant literature related to the pitch as well as research aiming to track changes within pitches. Research questions: 1. Which are the editing strategies used to change their pitch? 2. Do these strategies conform to specific discursive patterns? Research methodology: To answer the research questions, we designed an exploratory qualitative study to describe in depth the editing strategies used by two generations of startups, corresponding to 148 pairs of written pitches. In order to contextualize the results, we conducted two interviews with the program managers and analyzed the accelerator’s official Playbook and Technical and Administrative Requirements. Results: We identified 10 editing strategies. Of those editing strategies, “Deleting technical descriptions” is by far the most common procedure. The identified patterns can be classified into two groups, those simplifying, hedging, and focusing on certain elements of the first pitch, and those adding and specifying information of the first version. Conclusions: We conclude by discussing the strengths of this methodological approach for understanding such edits and for supporting successful edits in accelerator programs, as well as the potential for better understanding entrepreneur coachability.
Challenges in Enhancing the Index Thomisticus Treebank with Semantic and Pragmatic Annotation
Creators: name: González Saavedra, Berta
name: Passarotti, Marco
Publisher: name: University of Tübingen
Year: 2014

description: Building treebanks for ancient languages, like Ancient Greek and Latin, raises a number of challenges that have restricted so far the enhancement of the available treebanks for Classical languages with higher levels of analysis, like semantics and pragmatics. By detailing the semi-automatic annotation procedures and the treatment of two specific constructions of Latin, this paper presents the first steps towards the semantic and pragmatic annotation of a Medieval Latin treebank, the Index Thomisticus Treebank.
Very Long Baseline Interferometry Measured Proper Motion and Parallax of the $γ$-ray Millisecond Pulsar PSR J0218+4232
Creators: name: Du, Yuanjie
name: Yang, Jun
name: Campbell, Robert M.
name: Janssen, Gemma
name: Stappers, Ben
name: Chen, Ding
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: PSR J0218$+$4232 is a millisecond pulsar (MSP) with a flux density $\sim$ 0.9 mJy at 1.4 GHz. It is very bright in the high-energy X-ray and $γ$-ray domains. We conducted an astrometric program using the European VLBI Network (EVN) at 1.6 GHz to measure its proper motion and parallax. A model-independent distance would also help constrain its $γ$-ray luminosity. We achieved a detection of signal-to-noise ratio S/N > 37 for the weak pulsar in all five epochs. Using an extragalactic radio source lying 20 arcmin away from the pulsar, we estimate the pulsar's proper motion to be $μ_α\cosδ=5.35\pm0.05$ mas yr$^{-1}$ and $μ_δ=-3.74\pm 0.12$ mas yr$^{-1}$, and a parallax of $π=0.16\pm0.09$ mas. The very long baseline interferometry (VLBI) proper motion has significantly improved upon the estimates from long-term pulsar timing observations. The VLBI parallax provides the first model-independent distance constraints: $d=6.3^{+8.0}_{-2.3}$ kpc, with a corresponding $3σ$ lower-limit of $d=2.3$ kpc. This is the first pulsar trigonometric parallax measurement based solely on EVN observations. Using the derived distance, we believe that PSR J0218$+$4232 is the most energetic $γ$-ray MSP known to date. The luminosity based on even our 3$σ$ lower-limit distance is high enough to pose challenges to the conventional outer gap and slot gap models.
description: 5 pages, 2 figures, 2 tables; published in the Astrophysical Journal Letters on 2014 Feb. 10
Solve of problems of mathematical theory of learning with using computer modeling methods
Creators: name: Mayer, R. V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Other Computer Science (cs.OH)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences
subject: I.6.0
subject: 68U20

description: Analyzed models of learning, which take into account that: 1) the rate of increase of student's knowledge is proportional to the difference between levels of teacher's requirements and prior knowledge; 2) if the requirements are too high, then student motivation decreases and he stops learning. Was proposed: 1) a one component model, coming from the fact that the training information consists of equal elements; 2) a two component model that takes into account that knowledge is assimilated with varying strength, 'trustworthy' knowledge forgotten much slower then 'weak'; 3) two component model, which takes into account the transition of 'weak' knowledge in 'trustworthy' knowledge. The solution of the five predictors and optimization problems of learning theory are represented.
description: 6 pages, 3 figures, Perspestive of Science and Education, 2013, N 5, pp. 95-100 (In Russian)
THE ROLE OF SHORT STORIES IN DEVELOPING STUDENTS' LANGUAGE SKILLS
Creators: name: Mambetkarimov, Bakhadir
Publisher: name: Zenodo
Year: 2023

description: Given the significance of ongoing innovation and advancement in language teaching techniques and the benefits of employing short stories in language classes, a novel language teaching approach disguised as a short story is presented here. The goal of using a short tale as a language teaching tool is to increase students' understanding of their own identities, as well as their cultures and languages. The major goal of short story is to assist students in developing their language abilities by allowing them to appreciate and use language for conversation while using short tales as the teaching materials in a welcoming environment. It improves the pupils' critical thinking and communicating skills.
Scaling for level statistics from self-consistent theory of localization
Creators: name: Suslov, I. M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Accepting validity of self-consistent theory of localization by Vollhardt and Woelfle, we derive the relations of finite-size scaling for different parameters characterizing the level statistics. The obtained results are compared with the extensive numerical material for space dimensions d=2,3,4. On the level of raw data, the results of numerical experiments are compatible with the self-consistent theory, while the opposite statements of the original papers are related with ambiguity of interpretation and existence of small parameters of the Ginzburg number type.
description: Latex, 18 pages, 12 figures included
Observation of Energetic particles between a pair of Corotating Interaction Regions
Creators: name: Wu, Z.
name: Chen, Y.
name: Li, G.
name: Zhao, L. L.
name: Ebert, R. W.
name: Desai, M. I.
name: Mason, G. M.
name: Lavraud, B.
name: Zhao, L.
name: Liu, Y. C. -M.
name: Guo, F.
name: Tang, C. L.
name: Landi, E.
name: Sauvaud, J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We report observations of the acceleration and trapping of energetic ions and electrons between a pair of corotating interaction regions (CIRs). The event occurred in Carrington Rotation 2060. Observed at spacecraft STEREO-B, the two CIRs were separated by less than 5 days. In contrast to other CIR events, the fluxes of energetic ions and electrons in this event reached their maxima between the trailing-edge of the first CIR and the leading edge of the second CIR. The radial magnetic field (Br) reversed its sense and the anisotropy of the flux also changed from sunward to anti-sunward between the two CIRs. Furthermore, there was an extended period of counter-streaming suprathermal electrons between the two CIRs. Similar observations for this event were also obtained for ACE and STEREO-A. We conjecture that these observations were due to a "U-shape" large scale magnetic field topology connecting the reverse shock of the first CIR and the forward shock of the second CIR. Such a disconnected U-shaped magnetic field topology may have formed due to magnetic reconnection in the upper corona.
An Investigation into the Spectral Properties of Bright Fermi Blazars
Creators: name: Harris, Jonathan
name: Chadwick, Paula M.
name: Daniel, Michael K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the spectral properties of blazars detected with the Fermi-Large Area Telescope (LAT) in the high energy regime 100 MeV - 100 GeV. We find that over long timescales a log-parabola provides an adequate description of the spectrum in almost all objects and in most cases is significantly better than a simple power law or broken power law description. Broken power law descriptions appear to arise from two causes: confusion with nearby sources and as an artifact of older LAT instrument response functions. We create a light curve for 2FGLJ2253.9+1609 (3C 454.3), the brightest of the objects investigated. During the quiescent state we find the spectrum to be fairly stable and well-described by a log-parabola. There is some evidence that, on average, the peak energy of the inverse Compton emission is lower in the quiescent state than in the time-averaged state, suggesting that increases in flux are due to changing parameters within the jet as opposed to changes in an external photon field. However, no correlation between inverse Compton peak energy and flux is apparent. During high flux states, deviation of the spectral shape from a simple power law continues. In some cases a log-parabola provides a significantly better fit than a broken power law but in others the reverse is true.
description: 12 pages, 3 Figures, accepted for publication in MNRAS
Farming and Foraging: indirect effects of management on bird biology through changing distributions of food and predators
Creators: name: Dunn, Jenny
Publisher: name: University of Lincoln
Year: 2023
Subjects: C100 - Biology
C111 - Parasitology
C120 - Behavioural biology
C170 - Population biology
C180 - Ecology
C300 - Zoology
C310 - Applied zoology
C440 - Molecular genetics
D400 - Agriculture
D447 - Environmental conservation

description: Farmland songbirds have shown dramatic population declines that have been linked to agricultural intensification. Populations have been impacted via three key factors: a reduction in available nesting habitat, a reduction in the availability of food for nestlings, and a reduction in over-winter food availability. The abundance of nest predators such as corvids, and the presence of sub-clinical disease may also play a part, and this thesis investigates the inter-relationships of some of these five factors along with their potential impacts upon farmland bird populations, using the yellowhammer Emberiza citrinella as a model species. It appears that the quality, not the quantity of fledglings has declined, possibly due to delayed life-history effects following on from conditions experienced in the nest. Increases in corvid abundance are associated with declines in chick growth and condition, mediated by behavioural compensation by provisioning adults: these effects are especially marked in large broods and where invertebrate food supply is low; where food supply is high a slightly positive effect of corvid abundance on condition and growth is found, implying an adaptive response by adults to maximise food provisioning in order for chicks to fledge more quickly and thus reduce their risk of predation in the nest. High territory densities, found where the availability of suitable nesting habitat is high, are associated with apparent density-dependent competition for high quality food and reduced chick growth, probably reducing fledgling quality and potentially leading to population sinks in areas of good nesting habitat, or in areas with high corvid densities. Survival analysis from a yellowhammer population sampled over four successive winters indicates that survival is male-biased, probably due to the higher work rates of females during breeding. Survival probability increases with increasing wing length, although analysis of 21 years of ringing data from the same site indicate a significant trend towards decreasing wing length, when controlling for the effects of age and sex. This apparent paradox is likely to have arisen from a decline in wing length of fledglings recruiting into the population as a result of a decline in habitat quality or food availability, both of which have been shown to influence feather growth. Infection by blood parasites showed associations with reduced feather growth and may indirectly influence survival, possibly by compounding food stress over-winter.
Careers in astronomy in Germany and the UK
Creators: name: Fohlmeister, J.
name: Helling, Ch.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We discuss the outcomes of surveys addressing the career situation of astronomers in Germany and the UK, finding social and cultural differences between communities as well as gender bias in both.
description: Astronomy and Geophysics. 13 page pdf with colour images
Maximum Likelihood Estimation from Sign Measurements with Sensing Matrix Perturbation
Creators: name: Zhu, Jiang
name: Wang, Xiaohan
name: Gu, Yuantao
Publisher: name: arXiv
Year: 2013
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The problem of estimating an unknown deterministic parameter vector from sign measurements with a perturbed sensing matrix is studied in this paper. We analyze the best achievable mean square error (MSE) performance by exploring the corresponding Cramér-Rao Lower Bound (CRLB). To estimate the parameter, the maximum likelihood (ML) estimator is utilized and its consistency is proved. We show that the perturbation on the sensing matrix exacerbates the performance of ML estimator in most cases. However, suitable perturbation may improve the performance in some special cases. Then we reformulate the original ML estimation problem as a convex optimization problem, which can be solved efficiently. Furthermore, theoretical analysis implies that the perturbation-ignored estimation is a scaled version with the same direction of the ML estimation. Finally, numerical simulations are performed to validate our theoretical analysis.
description: 29 pages, 9 figures, journal paper
Interacting Quintessence Models of Dark Energy
Creators: name: Khurshudyan, M.
name: Chubaryan, E.
name: Pourhassan, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we consider two models of quintessence scalar fields with different potentials. Interaction with generalized cosmic Chaplygin gas is also investigated. Cosmological parameters are studied and graphical behavior is analyzed. We find that our model is agree with observational data specially $Λ$CDM model.
description: 8 pages, accepted in Int. J. Theor. Phys
The Vlasov-Poisson-Boltzmann system for the whole range of cutoff soft potentials
Creators: name: Xiao, Qinghua
name: Xiong, Linjie
name: Zhao, Huijiang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: The dynamics of dilute electrons can be modeled by the fundamental one-species Vlasov-Poisson-Boltzmann system which describes mutual interactions of the electrons through collisions in the self-consistent electrostatic field. For cutoff intermolecular interactions, although there are some progress on the construction of global smooth solutions to its Cauchy problem near Maxwellians recently, the problem for the case of very soft potentials remains unsolved. By introducing a new time-velocity weighted energy method and based on some new optimal temporal decay estimates on the solution itself and some of its derivatives with respect to both the spatial and the velocity variables, it is shown in this manuscript that the Cauchy problem of the one-species Vlasov-Poisson-Boltzmann system for all cutoff soft potentials does exist a unique global smooth solution for general initial perturbation which is unnecessary to satisfy the neutral condition imposed in [13] for the case of cutoff moderately soft potentials but is assumed to be small in certain weighted Sobolev spaces. Our approach applies also to the case of cutoff hard potentials and thus provides a satisfactory global well-posedness theory to the one-species Vlasov-Poisson-Boltzmann system near Maxwellians for the whole range of cutoff intermolecular interactions in the perturbative framework.
description: 38 pages
Zero Excess and Minimal Length in Finite Coxeter Groups
Creators: name: Hart, Sarah B.
name: Rowley, Peter J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: Let $\mathcal{W}$ be the set of strongly real elements of $W$, a Coxeter group. Then for $w \in \mathcal{W}$, $e(w)$, the excess of $w$, is defined by $e(w) = \min\{\ell(x) + \ell(y) - \ell(w) \; | \; w=xy, x^2 = y^2 = 1\}$. When $W$ is finite we may also define $E(w)$, the reflection excess of $w$. The main result established here is that if $W$ is finite and $X$ is a $W$-conjugacy class, then there exists $w \in X$ such that $w$ has minimal length in $X$ and $e(w) = 0 = E(w)$.
description: This is the preprint version of: Zero Excess and Minimal Length in Finite Coxeter Groups, J. Group Theory 15 (2012), no. 4, 497--512
Eye-Tracking und Stimulated Recall Interviews zur Strategieanalyse bei der Erfassung der Änderung von Graphen
Creators: name: Thomaneck, Aylin
name: Vollstedt, Maike
name: Schindler, Maike
Publisher: name: Gesellschaft für Didaktik der Mathematik
Year: 2023
Subjects: subject: Eye-Tracking
subject: Graphen
subject: Stimulated Recall
subject: funktionales Denken
subject: Kovariation
subject: Sek 1
subject: Analysis
subject: Darstellen
subject: 510

description: Eye-Tracking (ET), die Erfassung und Aufzeichnung von Blickbewegungen, gewinnt in der mathematikdidaktischen Forschung zunehmend an Bedeutung (Schindler, 2021). Die Nutzung von ET zielt häufig darauf ab, Rückschlüsse auf Erfassungs- und Verarbeitungsprozesse von Lernenden zu ziehen. Dahinter steht die aus der Leseforschung stammende Eye-Mind-Hypothese (Just & Carpenter, 1976). Mittlerweile ist jedoch bekannt, dass Blickmuster nicht immer eindeutig auf einen kognitiven Prozess zurückgeführt werden können (Schindler, 2021). Um dieser Herausforderung Rechnung zu tragen, werden ET Daten häufig mit anderen Daten, z. B. Stimulated Recall Interviews (SRIs) trianguliert. Dazu werden Schüler*innen im Anschluss an eine Aufgabenbearbeitung ihre Blickbewegungen in Form eines Videos als Stimulus für ein Interview gezeigt, in dem sie diese mit Bezug dazu, was sie in den jeweiligen Momenten gedacht oder gemacht haben, erläutern und reflektieren. Mithilfe dieser Informationen können die Blickmuster im Anschluss interpretiert und für die Analyse, von z. B. Bearbeitungsstrategien genutzt werden.
title: Co-enseignement : Perceptions des élèves au cycle II et impacts sur leurs résultats.
title: Co-enseignement : Perceptions des élèves au cycle II et impacts sur leurs résultats.
titleType: AlternativeTitle
Creators: name: Durussel, Julie
name: Natalini, Aline
Publisher: name: Unknown
Year: 0
Subjects: subject: inclusion
subject: co-enseignement
subject: enseignement ordinaire et spécialisé
subject: résultats scolaires
subject: sentiment d’efficacité personnelle
subject: types d’attributions causales

description: En lien avec les nouvelles injonctions politiques relatives à l’enseignement spécialisé, ce mémoire s’intéresse au co-enseignement à travers la mise en place d’un dispositif visant l’inclusion d’élèves à besoins particuliers au sein de classes ordinaires du second cycle. Le projet dans lequel s’inscrit ce dispositif, nommé ESSOR, repose sur la collaboration étroite d’une enseignante ordinaire et d’une enseignante spécialisée au sein d’une même classe ordinaire. Il s’inscrit dans une démarche visant à démocratiser les ressources de l’enseignement spécialisé et à enrichir les pratiques des enseignants en créant une dynamique de coenseignement profitable à l’entier du groupe classe. Dans cette recherche, nous nous sommes intéressées à l’évolution des résultats scolaires en français et en mathématiques des élèves de classes de 5P et de 7P du projet ESSOR et les avons comparés à ceux de classes contrôle issues des mêmes degrés. De plus, cette étude traite des perceptions qu’ont les élèves des classes ESSOR de l’expérience du co-enseignement. Enfin, nous avons également cherché à savoir si cette mesure avait un impact sur le sentiment d’efficacité personnelle des élèves ainsi que sur leurs types d’attributions causales. Nos résultats ont montré que les élèves des classes ESSOR ont une meilleure progression en français et en mathématiques que les élèves des classes contrôles. Par conséquent, nos résultats suggèrent que l’inclusion d’élèves à besoins particuliers ne prétérite pas les résultats scolaires des élèves ordinaires des classes ESSOR. De plus, après seulement un semestre d’intervention, les écarts entre les résultats de ces deux populations d’élèves ont légèrement diminué. Suite à l’analyse de nos données, nous observons également que les élèves ont une vision positive du co-enseignement, apprécient l’aide apportée et pensent que cette mesure impacte positivement leurs apprentissages ainsi que leurs résultats scolaires. Un co-enseignement abouti entre enseignants ordinaires et spécialisés semble donc être un outils pertinent et efficace au service de l’inclusion scolaire.
Исследование влияния сил в технологической системе на формирование погрешностей обработки дисков осевых газоперекачивающих машин
Creators: name: Ильичев, Владимир
Publisher: name: ООО Цифра
Year: 2023
Subjects: axial compressors
power machine
disc
machining accuracy
cutting force
осевые компрессоры
энергетическая машина
диск
точность обработки
сила резания

description: Международный научно-исследовательский журнал, Выпуск 6 (132) 2023
PCA of PCA: Principal Component Analysis of Partial Covering Absorption in NGC 1365
Creators: name: Parker, M. L.
name: Walton, D. J.
name: Fabian, A. C.
name: Risaliti, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We analyse 400 ks of XMM-Newton data on the active galactic nucleus NGC 1365 using principal component analysis (PCA) to identify model independent spectral components. We find two significant components and demonstrate that they are qualitatively different from those found in MCG?6-30-15 using the same method. As the variability in NGC 1365 is known to be due to changes in the parameters of a partial covering neutral absorber, this shows that the same mechanism cannot be the driver of variability in MCG-6-30-15. By examining intervals where the spectrum shows relatively low absorption we separate the effects of intrinsic source variability, including signatures of relativistic reflection, from variations in the intervening absorption. We simulate the principal components produced by different physical variations, and show that PCA provides a clear distinction between absorption and reflection as the drivers of variability in AGN spectra. The simulations are shown to reproduce the PCA spectra of both NGC 1365 and MCG-6-30-15, and further demonstrate that the dominant cause of spectral variability in these two sources requires a qualitatively different mechanism.
description: 8 pages, 10 figures. Accepted for publication in MNRAS
THE PSYCHOLOGICAL CHARACTERISTICS OF TRAINING TEACHERS OF EDUCATIONAL INSTITUTIONS FOR INNOVATIVE SERVICE
Creators: name: Biysekova, Sarbinaz
Publisher: name: Zenodo
Year: 2023

description: This article discusses the importance of psychological characteristics in training teachers for innovative service in educational organizations. It highlights five key characteristics: motivation, flexibility of thinking, confidence, self-motivation, and collaboration. Understanding and considering these psychological characteristics can help educational organizations effectively train teachers for innovative service and increase the success of implementing innovations in educational practice.
title: Enfants et adolescents à haut potentiel intellectuel
title: Entre stéréotypes et études scientifiques
titleType: Subtitle
title: Enfants et adolescents à haut potentiel intellectuel
titleType: AlternativeTitle
Creators: name: Lugeon, François
Publisher: name: Unknown
Year: 0
Subjects: subject: Haut potentiel intellectuel
subject: Stéréotypes
subject: Débat contradictoire
subject: Catégorisation arbitraire
subject: Études scientifiques
subject: Chance pour l’enfant

description: La catégorisation du haut potentiel intellectuel, définie par un seuil statistique conventionnel, manque de validité externe et favorise l’émergence de fantasmes essentialistes. La problématique du haut potentiel intellectuel est au centre de débats contradictoires intenses en France. L’évolution française des représentations à ce sujet a depuis longtemps une grande influence sur les perceptions de la notion en Suisse romande. Une représentation très répandue, construite dès les années septante, associe la « surdouance » à des difficultés scolaires importantes et à une grande vulnérabilité psychologique. Ces stéréotypes ont été sans cesse diffusés par certains « experts » du haut potentiel intellectuel. Un courant de mise au point scientifique s’est développé depuis quelques années et souhaite que l’on aborde la notion avec plus d’esprit critique. La recherche scientifique a clairement démenti certains stéréotypes entourant la notion de précocité intellectuelle et fait progressivement le tri entre ce qui est avéré, ce qui est infondé et ce qui est contraire aux données que nous offre la science. Les conclusions des scientifiques sont très positives. Le haut potentiel intellectuel est une chance. Notre travail propose d’explorer le processus d’identification des jeunes à haut potentiel intellectuel, les caractéristiques développementales et cognitives de ces derniers, les descriptions des cliniciens et les études scientifiques traitant de la scolarité et de la santé de ces enfants et adolescents, et l’approche psychanalytique.
Direct comparison of graphene devices before and after transfer to different substrates
Creators: name: Sachs, Raymond
name: Lin, Zhisheng
name: Odenthal, Patrick
name: Kawakami, Roland
name: Shi, Jing
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The entire graphene field-effect-transistor (FET) devices first fabricated on SiO2/Si are peeled from the surface and placed on a different wafer. Both longitudinal and transverse resistivity measurements of the devices before and after the transfer are measured to calculate the mobility for a direct comparison. After transferred to different SiO2/Si wafers, the mobility generally is comparable and the defect density does not show any significant increase, which indicates the degradation due to the transfer process itself is minimal. The same method can be applied to transfer graphene devices to any arbitrary substrates (e.g. SrTiO3 or STO). The transfer method developed here not only eliminates the need to locate single-layer graphene on non-SiO2/Si substrates for patterning, but also provides a convenient way to study the effects of various substrates on graphene electronic properties.
Compositions and Methods for Reshaping Keratin-Rich Substrates and Forming Adherent Flexible Films US Pat Appl 20200337983
Creators: name: Arkles, Barry
name: Goff, Jonathan
name: Phillips, Alison
name: DeMella, Kerry
Publisher: name: Zenodo
Year: 2020
Subjects: hemiaminal
silanol
hair-care
keratin

description: Compositions and methods for reshaping keratin-rich substrates while forming adherent flexible films contain emulsified or soluble mixtures of silanols and hemiaminals or the reaction products of silanols and hemiaminals including silylated hemiaminals. A method for treating split-ends in hair is also described.
Application Swedish National Data Service  - Ansökan Svensk nationell datatjänst 2023-26
Creators: name: Swedish National Data Service
Publisher: name: Zenodo
Year: 2021
Subjects: Swedish National Data Service
SND
application
funding
research data
repository
research infrastructure
data management
data sharing
open access
open science
e-infrastructure
accessibility
metadata
dissemination

description: Application from SND for funding from the Swedish Research Council (Vetenskapsrådet), 2023 - 2026.

Abstract
Sweden needs a well-functioning infrastructure that supports the sharing and reuse of research data.
Policymakers and funders of research are beginning to require that research output they are funding is made
public. Advocates of open access to research data point to advantages in terms of research transparency,
impact, and cumulative science. Other benefits include sustainability, efficient use of public funds, and more
equitable access to high-quality data. However, technical solutions, community practices, legal requirements,
and ethical standards all pose challenges to researchers who try to share data in a way that makes them FAIR:
findable, accessible, interoperable, and reusable.
   The Swedish National Data Service (SND) supports and promotes efforts to make research data produced in
Sweden open and FAIR. SND is a knowledge hub for research data management at the centre of a system for
knowledge exchange and dissemination. SND initiates, creates, and participates in networks and collaborations
with stakeholders from the national and international research data community. Through SND, users gain
access to technical tools and services that facilitate describing, sharing, and reusing FAIR data. The goals that
outline SND’s role in the Swedish research community are: to facilitate the sharing of research data; to provide
data visibility and usage metrics; and to facilitate trustworthy data access.
   SND is a consortium of nine of Sweden’s largest research universities, with data management expertise
distributed across all partners and with a main office at the administrating university. The infrastructure’s
closest partners are the data support functions at the thirty-five universities and research organisations that
make up the SND Network. Together, we will provide means for researchers and universities to achieve the
Swedish objective of open access to research information by 2026.
description: Funded by the Swedish Research Council
title: Phytophthora ja Aesculus hippocastanum L. (hevoskastanja)
Creators: name: Werres, Sabine
name: Akilli, Seçil
name: Maden, Salih
Publisher: name: Julius Kühn-Institut, Federal Research Centre for Cultivated Plants
Year: 2013

description: JKI Data Sheets Plant Pests and Diagnosis; 2013/63
description: Euroopassa Aesculus hippocastanum L. (hevoskastanja) on tärkeä laji puistopuuna. Pihoissa ja katuvarsilla se on myös yleinen puu. Se kasvaa pääosin lauhkealla vyöhykkeellä (http://www.discoverlife.org). Keski-Eurooppaan se on tuotu luontaiselta levinnäisyysalueeltaan 1600-luvulla ensin Wieniin ja myöhemmin muihin maihin. Puulaji kasvaa luonnonvaraisena mm. Balkanin vuoristossa Kreikassa, Albaniassa ja Bulgariassa. Vanhimmat puut ovat saavuttaneet 200 vuoden iän.  Aesculus hippocastanum lajikkeita ovat mm. ‘Baumannii’, ‘Globosum’ ja ‘Pyramidalis’. Punakukkainen A. x carnea (punahevoskastanja) on puolestaan hevoskastajaristeymä. Kuuluisin lajike tästä risteymästä on ‘Briottii’.
Synthesis of Tungsten Oxide Nanoparticles using a Hydrothermal Method at Ambient Pressure
Creators: name: Ahmadi, Majid
name: Younesi, Reza
name: Guinel, Maxime J-F
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Tungstite (WO3.H2O) nanoparticles were synthesized using a simple and inexpensive low temperature and low pressure hydrothermal method by adding hydrochloric acid to diluted sodium tungstate solutions (Na2WO4.2H2O) at temperatures below 5oC. A heat treatment at temperatures at or above 300oC resulted in a phase transformation to monoclinic WO3, while preserving the nanoparticles morphology. The products were characterized using powder x-ray diffraction, transmission electron microscopy (including electron energy-loss spectroscopy and electron diffraction) and x-ray photoelectron spectroscopy.
description: 11 pages, 1 table and 5 figures
Effect of different chicken bed dosages on the development of cowpea beans (Vigna unguiculata(L.) Walp)
Creators: name: Zandia Maria De Souza Nascimento
name: Miranda, Raul Coimbra
name: Silva, Marcus Vinicius Santiago De Oliveira E
name: Campos, Ingrid Leão
name: Silva, Amanda Nunes Da
name: Fernandes, Abel Junior Cruz
name: Dias, Alex Felix
name: Nascimento, Emanuela Silva Do
Publisher: name: figshare
Year: 2020
Subjects: subject: 70302 Agronomy
subject: FOS: Agriculture, forestry and fisheries

description: The use of natural resources in agriculture, to reduce costs, implications for the environment and favor plant development, has been an important focus of debate, for years, especially in the field of agroecology. In this scenario, organic fertilization is inserted as a complementary alternative to chemical fertilizing, considering its advantages. Thus, the objective of this work was to verify the development of seedlings of cowpea beans submitted to different dosages of poultry bed. The experimental study took place in a vegetation house at the Federal Rural University of the Amazon (UFRA), campus Belém (PA). Four dosages of organic compound (0%, 20%, 40% and 60%) were used and the evaluation of the growth of the seedlings took place through the average height of the plants (AHOTP) and the average weight of fresh material (AWOFM). The results revealed that the development of the plants was favored with the use of the chicken litter, mainly in the dosage of 20%. However, the 60% concentration has been shown to cause possible phytotoxicity.
Deriving Multi-Headed Planar Dependency Parses from Link Grammar Parses
Creators: name: Hong, Juneki
name: Eisner, Jason
Publisher: name: University of Tübingen
Year: 2014

description: Under multi-headed dependency grammar, a parse is a connected DAG rather than a tree. Such formalisms can be more syntactically and semantically expressive. However, it is hard to train, test, or improve multi-headed parsers because few multi-headed corpora exist, particularly for the projective or planar case. To help fill this gap, we observe that link grammar already produces undirected planar graphs, and so we wanted to determine whether these could be converted into directionalized dependency parses. We use Integer Linear Programming to assign consistent directions to the labeled links in a corpus of several thousand parses produced by the Link Grammar Parser, which has broad-coverage hand-written grammars of English as well as Russian and other languages. We find that such directions can indeed be consistently assigned in a way that yields valid multi-headed dependency parses. The resulting parses in English appear reasonably linguistically plausible, though differing in style from CoNLL-style parses of the same sentences; we discuss the differences.
The Earliest Stages of Star and Planet Formation: Core Collapse, and the Formation of Disks and Outflows
Creators: name: Li, Zhi-Yun
name: Banerjee, Robi
name: Pudritz, Ralph E.
name: Jørgensen, Jes K.
name: Shang, Hsien
name: Krasnopolsky, Ruben
name: Maury, Anaëlle
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: (Abridged) In this review we focus on the observations and theory of the formation of early disks and outflows, and their connections with the first phases of planet formation. Large rotationally supported circumstellar disks, although common around more evolved young stellar objects, are rarely detected during the earliest, "Class 0" phase; however, a few excellent candidates have been discovered recently around both low and high mass protostars. In this early phase, prominent outflows are ubiquitously observed; they are expected to be associated with at least small magnetized disks. Disk formation - once thought to be a simple consequence of the conservation of angular momentum during hydrodynamic core collapse - is far more subtle in magnetized gas. In this case, the rotation can be strongly magnetically braked. Indeed, both analytic arguments and numerical simulations have shown that disk formation is suppressed in the strict ideal magnetohydrodynamic (MHD) limit for the observed level of core magnetization. We review what is known about this "magnetic braking catastrophe", possible ways to resolve it, and the current status of early disk observations. Outflows are also intimately linked to disk formation; they are a natural product of magnetic fields and rotation and are important signposts of star formation. We review new developments on early outflow generation since PPV. The properties of early disks and outflows are a key component of planet formation in its early stages and we review these major connections.
description: Accepted for publication as a chapter in Protostars and Planets VI, University of Arizona Press (2014), eds. H. Beuther, R. Klessen, C. Dullemond, Th. Henning
Remote sensing of clouds and aerosols with cosmic rays
Creators: name: Neronov, A.
name: Malyshev, D.
name: Dmytriiev, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Remote sensing of atmosphere is conventionally done via a study of extinction / scattering of light from natural (Sun, Moon) or artificial (laser) sources. Cherenkov emission from extensive air showers generated by cosmic rays provides one more natural light source distributed throughout the atmosphere. We show that Cherenkov light carries information on three-dimensional distribution of clouds and aerosols in the atmosphere and on the size distribution and scattering phase function of cloud/aerosol particles. Therefore, it could be used for the atmospheric sounding. The new atmospheric sounding method could be implemented via an adjustment of technique of imaging Cherenkov telescopes. The atmospheric sounding data collected in this way could be used both for atmospheric science and for the improvement of the quality of astronomical gamma-ray observations.
description: 13 pages, 2 figures, accepted to Astroparticle Physics
"EwkOneLeptonTwoBjets2018.cxx" of "Search for direct production of electroweakinos in final states with one lepton, missing transverse momentum and a Higgs boson decaying into two $b$-jets in (pp) collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2020

description: C++/ROOT-inspired pseudo-code to emulate the signal selection efficiency using the provided reinterpretation material
description: No data abstract available.
title: Association Between the Acute to Chronic Workload Ratio and Injury Occurrence in Young Male Team Soccer Players
title: A Preliminary Study
titleType: Subtitle
Creators: name: Arazi, Hamid
name: Asadi, Abbas
name: Khalkhali, Farhood
name: Boullosa, Daniel
name: Hackney, Anthony C.
name: Granacher, Urs
name: Zouhal, Hassane
Publisher: name: Universität Potsdam
Year: 2020

description: This study aimed to investigate the relationship between the acute to chronic workload ratio (ACWR), based upon participant session rating of perceived exertion (sRPE), using two models [(1) rolling averages (ACWRRA); and (2) exponentially weighted moving averages (ACWREWMA)] and the injury rate in young male team soccer players aged 17.1 ± 0.7 years during a competitive mesocycle. Twenty-two players were enrolled in this study and performed four training sessions per week with 2 days of recovery and 1 match day per week. During each training session and each weekly match, training time and sRPE were recorded. In addition, training impulse (TRIMP), monotony, and strain were subsequently calculated. The rate of injury was recorded for each soccer player over a period of 4 weeks (i.e., 28 days) using a daily questionnaire. The results showed that over the course of the study, the number of non-contact injuries was significantly higher than that for contact injuries (2.5 vs. 0.5, p = 0.01). There were also significant positive correlations between sRPE and training time (r = 0.411, p = 0.039), ACWRRA (r = 0.47, p = 0.049), and ACWREWMA (r = 0.51, p = 0.038). In addition, small-to-medium correlations were detected between ACWR and non-contact injury occurrence (ACWRRA, r = 0.31, p = 0.05; ACWREWMA, r = 0.53, p = 0.03). Explained variance (r 2) for non-contact injury was significantly greater using the ACWREWMA model (ranging between 21 and 52%) compared with ACWRRA (ranging between 17 and 39%). In conclusion, the results of this study showed that the ACWREWMA model is more sensitive than ACWRRA to identify non-contact injury occurrence in male team soccer players during a short period in the competitive season.
description: Postprints der Universität Potsdam : Humanwissenschaftliche Reihe, 666
The gamma-ray spectrometer HORUS and its applications for nuclear astrophysics
Creators: name: Netterdon, L.
name: Derya, V.
name: Endres, J.
name: Fransen, C.
name: Hennig, A.
name: Mayer, J.
name: Müller-Gatermann, C.
name: Sauerwein, A.
name: Scholz, P.
name: Spieker, M.
name: Zilges, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A dedicated setup for the in-beam measurement of absolute cross sections of astrophysically relevant charged-particle induced reactions is presented. These, usually very low, cross sections at energies of astrophysical interest are important to improve the modeling of the nucleosynthesis processes of heavy nuclei. Particular emphasis is put on the production of the $p$ nuclei during the astrophysical $γ$ process. The recently developed setup utilizes the high-efficiency $γ$-ray spectrometer HORUS, which is located at the 10 MV FN tandem ion accelerator of the Institute for Nuclear Physics in Cologne. The design of this setup will be presented and results of the recently measured $^{89}$Y(p,$γ$)$^{90}$Zr reaction will be discussed. The excellent agreement with existing data shows, that the HORUS spectrometer is a powerful tool to determine total and partial cross sections using the in-beam method with high-purity germanium detectors.
Η αντλία θερμότητος: και αι εφαρμογαί της εις την ενεργειακήν οικονομίαν
Creators: name: (:Unkn) Unknown
Publisher: name: Αργύρης Παπαζήσης
Year: 2025
Subjects: Heat pumps

description: vi, 160 σ., σχεδ., διαγρ.
Отражение идей Ф.М. Достоевского в русской религиозно-философской критике Серебряного века
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2023
Subjects: F.M. Dostoevsky
religious and philosophical criticism
Silver Age
Ф.М. Достоевский
религиозно-философская критика
Серебряный век

description: Международный научно-исследовательский журнал, Выпуск 6 (132) 2023
"param_card.SM.C1N2.Whall.dat.txt" of "Search for direct production of electroweakinos in final states with one lepton, missing transverse momentum and a Higgs boson decaying into two $b$-jets in (pp) collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2020

description: Example SLHA file
description: No data abstract available.
Analog Network Coding for Multi-User Spread-Spectrum Communication Systems
Creators: name: Kaddoum, Georges
name: Giard, Pascal
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: This work presents another look at an analog network coding scheme for multi-user spread-spectrum communication systems. Our proposed system combines coding and cooperation between a relay and users to boost the throughput and to exploit interference. To this end, each pair of users, $\mathcal{A}$ and $\mathcal{B}$, that communicate with each other via a relay $\mathcal{R}$ shares the same spreading code. The relay has two roles, it synchronizes network transmissions and it broadcasts the combined signals received from users. From user $\mathcal{B}$'s point of view, the signal is decoded, and then, the data transmitted by user $\mathcal{A}$ is recovered by subtracting user $\mathcal{B}$'s own data. We derive the analytical performance of this system for an additive white Gaussian noise channel with the presence of multi-user interference, and we confirm its accuracy by simulation.
description: 6 pages, 2 figures, to appear at IEEE WCNC'14
"1Lbb-likelihoods-hepdata.tar.gz" of "Search for direct production of electroweakinos in final states with one lepton, missing transverse momentum and a Higgs boson decaying into two $b$-jets in (pp) collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2020

description: Archive of full likelihoods in the HistFactory JSON format described in CERN-EP-2019-188. For each signal point the background-only model is found in the file named BkgOnly.json. All jsonpatches are contained in the file patchset.json. Each patch is identified in patchset.json by the metadata field "name": "C1N2_Wh_hbb_[m1]_[m2]" where m1 is the mass of both the lightest chargino and the next-to-lightest neutralino (which are assumed to be nearly mass degenerate) and m2 is the mass of the lightest neutralino.
description: No data abstract available.