cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hoeffding Races: Accelerating Model Selection Search for Classification and Function Approximation
Creators: name: Maron, Oded
name: Moore, Andrew W.
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 80101 Adaptive Agents and Intelligent Robotics
subject: FOS: Computer and information sciences

description: Selecting a good model of a set of input points by cross validation is a computationally intensive process, especially if the number of possible models or the number of training points is high. Techniques such as gradient descent are helpful in searching through the space of models, but problems such as local minima, and more importantly, lack of a distance metric between various models reduce the applicability of these search methods. Hoeffding Races is a technique for finding a good model for the data by quickly discarding bad models, and concentrating the computational effort at differentiating between the better ones. This paper focuses on the special case of leave-one-out cross validation applied to memory-based learning algorithms, but we also argue that it is applicable to any class of model selection problems.
Spectral analysis for nonstationary audio
Creators: name: Meynard, Adrien
name: Torrésani, Bruno
Publisher: name: arXiv
Year: 2017
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: Statistics Theory (math.ST)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A new approach for the analysis of nonstationary signals is proposed, with a focus on audio applications. Following earlier contributions, nonstationarity is modeled via stationarity-breaking operators acting on Gaussian stationary random signals. The focus is on time warping and amplitude modulation, and an approximate maximum-likelihood approach based on suitable approximations in the wavelet transform domain is developed. This paper provides theoretical analysis of the approximations, and introduces JEFAS, a corresponding estimation algorithm. The latter is tested and validated on synthetic as well as real audio signal.
description: IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, In press
Eine schulenübergreifende Systematik moderner Psychoanalyse. Seelenmodell, Hermeneutik, Therapie.
Creators: name: Griewatz, Hans-Peter
Publisher: name: FoRuM Supervision - Zeitschrift für Beratungswissenschaft und Supervision
Year: 2019

description: FoRuM Supervision - Zeitschrift für Beratungswissenschaft und Supervision, 2019: Heft 53 - Wie "deutsch" ist die Supervision?
title: Diseuse de bonne aventure
title: Fortune teller
titleType: AlternativeTitle
Creators: name: Li, Juan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Tai Lue
subject: khb

description: This is a staged communicative event. The consultant is asked to describe in her own words what she observes on the pictoral Totem Field Storyboards called "the Fortune Teller" (Lisa Matthewson, www. totemfieldstoryboards.ca). Due to the tonal and segmental alternations that are emerging in Tai Lue, two IPA transcriptions are available: one is phonemic (=ipa-pmt), the other is phonetic (=ipa-ptt).
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: This is a staged communicative event. The consultant is asked to describe in her own words what she observes on the pictoral Totem Field Storyboards called "the Fortune Teller" (Lisa Matthewson, www. totemfieldstoryboards.ca).
Vorticity Budget of Weak Thermal Convection in Keplerian disks
Creators: name: Gu, Pin-Gao
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: By employing the equations of mean-square vorticity (enstrophy) fluctuations in strong shear flows, we demonstrate that unlike energy production of turbulent vorticity in nonrotating shear flows, the turbulent vorticity of weak convection in Keplerian disks cannot gain energy from vortex stretching/tilting by background shear unless the asscoiated Reynolds stresses are negative. This is because the epicyclic motion is an energy sink of the radial component of mean-square turbulent vorticity in Keplerian disks when Reynolds stresses are positive. Consequently, weak convection cannot be self-sustained in Keplerian flows. This agrees with the results implied from the equations of mean-square velocity fluctuations in strong shear flows. Our analysis also sheds light on the explanation of the simulation result in which positive kinetic helicity is produced by the Balbus-Hawley instability in a vertically stratified Keplerian disk. We also comment on the possibility of outward angular momentum transport by strong convection based on azimuthal pressure perturbations and directions of energy cascade.
description: 8 pages, 1 figure, emulateapj.sty, revised version in response to referee's comments, accepted by ApJ
ALMA-IMF XVIII: The assembly of a star cluster: Dense N$_2$H$^+$ (1-0) kinematics in the massive G351.77 protocluster
Creators: name: Sandoval-Garrido, N. A.
name: Stutz, A. M.
name: Álvarez-Gutiérrez, R. H.
name: Galván-Madrid, R.
name: Motte, F.
name: Ginsburg, A.
name: Cunningham, N.
name: Reyes-Reyes, S.
name: Redaelli, E.
name: Bonfand, M.
name: Salinas, J.
name: Koley, A.
name: Bernal-Mesina, G.
name: Braine, J.
name: Bronfman, L.
name: Busquet, G.
name: Csengeri, T.
name: Di Francesco, J.
name: Fernández-López, M.
name: Garcia, P.
name: Gusdorf, A.
name: Liu, H. -L.
name: Sanhueza, P.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: ALMA-IMF observed 15 massive protoclusters capturing multiple spectral lines and the continuum emission. We focus on the G351.77 protocluster ($\sim$ 2500 M$_{\odot}$, estimated from single-dish continuum observations) located at 2 kpc. We trace the dense gas emission and kinematics with N$_2$H$^+$ (1-0) at $\sim$ 4 kau resolution. We estimate an N$_2$H$^+$ relative abundance $\sim (1.7 \pm 0.5) \times 10^{-10}$. We decompose the N$_2$H$^+$ emission into up to two velocity components, highlighting the kinematic complexity in the dense gas. By examining the position-velocity (PV) diagrams on small scales, we observe clear inflow signatures (V-shapes) associated with dense cores. The most prominent V-shape has a mass inflow rate of $\sim 13.5 \times 10^{-4}$ M$_{\odot}$ yr$^{-1}$ and a short timescale of $\sim$ 11.4 kyr. We also observe V-shapes without associated cores. This suggests both that cores or centers of accretion exist below the 1.3 mm detection limit, and that the V-shapes may be viable tracers of very early accretion and star formation on $\sim$ 4 kau scales. The large-scale PV diagram shows that the protocluster is separated into 2 principal velocity structures. Combined with smaller scale DCN and H$_2$CO emission, we propose a scenario of larger scale slow contraction with rotation in the center based on simple toy models. This scenario leads the suggestion of outside-in evolution of the protocluster as it collapses. The gas depletion times implied by the V-shapes are short ($\sim$ 0.3 Myr), requiring either very fast cluster formation, and/or continuous mass feeding of the protocluster. The latter is possible via the Mother Filament G351.77 is forming out of. The similarities in the properties of G351.77 and the recently published work in G353.41 indicate that many of the physical conditions inferred via the ALMA-IMF N$_2$H$^+$ observations may be generic to protoclusters.
description: Accepted for A&A, 29 pages, 31 figures, 4 interactive figures, 7 tables
Prospects for B-Physics in the Next Decade
Creators: name: Stone, Sheldon
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In these lectures I review what has been learned from studies of b-quark decays, including semileptonic decays ($V_{ub}$ and $V_{cb}$), $B^o-\overline{B}^o$ mixing and rare B decays. Then a discussion on CP violation follows, which leads to a summary of plans for future experiments and what is expected to be learned from them. (Presented at NATO Advanced Study Institute on Techniques and Concepts of High Energy Physics, Virgin Islands, July 1996.)
description: 70 pages, also available at http://physics.syr.edu/research/elementary_particles/experimental/virgin_2.ps
Foraging connections: Patterns of prey use linked to invasive predator diel movement
Creators: name: Johnston, Cora A.
name: Rankin, Erin E. Wilson
name: Gruner, Daniel S.
Publisher: name: PLoS
Year: 2018
Subjects: Predation
Arthropoda
Food web structure
Foraging
Forests
Trophic interactions
Invasive species
Food

description: Partial funding for Open Access provided by the UMD Libraries' Open Access Publishing Fund.
description: Invasive predators can profoundly impact native communities, especially in insular ecosystems where functionally equivalent predators were evolutionarily absent. Beyond direct consumption, predators can affect communities indirectly by creating or altering food web linkages among existing species. Where invasive predators consume prey from multiple distinct resource channels, novel links may couple the dynamics of disjunct modules and create indirect interactions between them. Our study focuses on invasive populations of Eleutherodactylus coqui (Anura: Leptodactylidae) on Hawaii Island. Coqui actively forage in the understory and lower canopy at night but return to the forest floor and belowground retreats by day. Recent dietary studies using gut contents and naturally occurring stable isotopes indicate higher than expected consumption of litter arthropods, which in these Hawaiian forests are primarily non-native species. We used laboratory studies to observe diurnal and nocturnal foraging behavior, and experimental field additions of C4 vegetation as a litter tracer to distinguish epigaeic sources from food web pools in the C3 canopy. Lab trials revealed that prey consumption during diurnal foraging was half that consumed during nocturnal foraging. Analysis of δ13C isotopes showed incorporation of C4 carbon into litter arthropods within one month, and Bayesian mixing models estimated that 15±25% of the carbon in coqui tissue was derived from litter sources. These results support recent findings that E. coqui are not quiescent diurnally but instead actively forage. Such activity by a mobile invasive predator may introduce a novel linkage that integrates detrital and foliar resource pools, potentially distributing influences of invasive litter arthropods through the broader system to amplify impacts on native species.
Formation of Globular Cluster Systems: From Dwarf Galaxies to Giants
Creators: name: Choksi, Nick
name: Gnedin, Oleg
name: Li, Hui
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Globular cluster (GC) systems around galaxies of a vast mass range show remarkably simple scaling relations. The combined mass of all GCs is a constant fraction of the total galaxy mass and the mean metallicity and metallicity dispersion of the GC system scale up weakly with galaxy mass. The metallicity of massive, metal-poor ("blue") clusters increases with cluster mass, while that of metal-rich ("red") clusters does not. A significant age-metallicity relation emerges from analysis of resolved stellar populations in Galactic GCs and unresolved populations in nearby galaxies. Remarkably, all these trends can be explained by a simple merger-based model developed in previous work and updated here using recent observations of galaxy scaling relations at high redshift. We show that the increasing dispersion of GC metallicity distributions with galaxy mass is a robust prediction of the model. It arises from more massive galaxies having more mergers that combine satellite GC systems. The average metallicity also increases by 0.6~dex over 3~dex in halo mass. The models show a non-linear trend between the GC system mass and host galaxy mass which is consistent with the data. The model does not consider GC self-enrichment, yet predicts a correlation between cluster mass and metallicity for massive blue clusters. The age-metallicity relation is another robust prediction of the model. Half of all clusters are predicted to form within the redshift range $5
description: 15 pages, 10 figures. Current version matches MNRAS-accepted submission. For supplementary data (model catalogs and compilation of obs. data) see http://ugastro.berkeley.edu/~nchoksi/cgl18_supplemental.zip
Tomographic Studies of the sQGP
Creators: name: Holzmann, Wolf G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Azimuthal correlation functions are used to study jet- and di-jet properties as a function of centrality in Au+Au collisions at $\sqrt{s_{_{\rm NN}}}$=200 GeV. Utilizing a novel technique to decompose the correlation function into a (di-)jet and an underlying event, the jet-pair distribution is extracted and compared to similar results for d+Au collisions obtained at the same collision energy. A striking similarity is observed between the widths and associated yields of the (di-)jet distributions for d+Au and peripheral Au+Au collisions. By contrast, the distributions for mid-central Au+Au collisions indicate an increase in the di-jet yield with centrality, and a very broad away-side jet having a possible minimum at $Δϕ\approx π$. These features point to significant medium induced modification to the away-side jet and are compatible with recent predictions of jet-induced "conical flow".
description: Proc. 21st. Winter Workshop on Nuclear Dynamics
Additively Manufactured Organic Field Effect Transistors for Cascadable Circuit Design
Creators: name: Bai, Huiwen
Publisher: name: Purdue University Graduate School
Year: 2025
Subjects: classificationCode: 401603
subject: Compound semiconductors
classificationCode: 401608
subject: Organic semiconductors

description: Additively manufactured organic electronics suffer from poor electrical performance such as hysteresis and low mobility, which makes it difficult to be used in the cascaded circuits. The factors responsible for the poor performance include the non-uniformity of the printed pattern as the discontinuous films can suppress charge transport. Besides, poor film morphology such as a non-compact and rough dielectric layer, leads to severe leakage current and poor hysteresis in organic effect field effect transistors (OFETs). The poor organic semiconductor (OSC) crystallinity and the charge carrier traps at the OSC/dielectric interface will also impede the charge transport and cause poor electrical performance. In addition, the resolution and accuracy of the printing technology also need to be optimized in order to achieve printed high performance OFETs.Here, improved OFET performance was achieved with respect to the printing technology and film quality. For the printing method, solution-sheared extrusion-based Direct Ink Writing (DIW) was employed for OFET fabrication and achieved highly ordered crystal morphology of OSC. The OFET with DIW printed OSC shows hysteresis-free transfer and output curves, low threshold voltage and good long term air stability. Therefore, the extrusion-based DIW offers a new way to print organic transistors, as well as the cascaded circuits. Besides, improved film quality in OFET was achieved by simultaneously controlling the growth process of the semiconductor and the dielectric. In order to simultaneously enhance the film quality of the printed dielectric and OSC, a geometric molecule search was developed to computationally discover the high-performance bifunctional molecule based on the chemical characteristics. This geometric molecule search opens a new way for exploring appropriate interface engineering molecules to improve the electrical performance of OFETs as well as other organic devices, such as organic solar cells and light-emitting diodes. One of the bifunctional molecules resulting from geometric search is trimethoxyphenylsilane (TMPS), which was applied in OFET fabrication for the first time and promoted long range ordered OSC as well as simultaneously reduced charge traps on the dielectric surfaces. As a result, the electrical performance of printed OFET was further improved with TMPS treatment and a three-stage ring oscillator was successfully built. Thus, TMPS provides a new way to engineer the printed dielectric/semiconductor interface and control the crystallinity of the OSC in OFETs and cascaded circuits.
New Techniques for Relating Dynamically Close Galaxy Pairs to Merger and Accretion Rates : Application to the SSRS2 Redshift Survey
Creators: name: Patton, D. R.
name: Carlberg, R. G.
name: Marzke, R. O.
name: Pritchet, C. J.
name: da Costa, L. N.
name: Pellegrini, P. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We introduce two new pair statistics, which relate close galaxy pairs to the merger and accretion rates. We demonstrate the importance of correcting these (and other) pair statistics for selection effects related to sample depth and completeness. In particular, we highlight the severe bias that can result from the use of a flux-limited survey. The first statistic, denoted N_c, gives the number of companions per galaxy, within a specified range in absolute magnitude. N_c is directly related to the galaxy merger rate. The second statistic, called L_c, gives the total luminosity in companions, per galaxy. This quantity can be used to investigate the mass accretion rate. Both N_c and L_c are related to the galaxy correlation function and luminosity function in a straightforward manner. We outline techniques which account for various selection effects, and demonstrate the success of this approach using Monte Carlo simulations. If one assumes that clustering is independent of luminosity (which is appropriate for reasonable ranges in luminosity), then these statistics may be applied to flux-limited surveys. These techniques are applied to a sample of 5426 galaxies in the SSRS2 redshift survey. Using close dynamical pairs, we find N_c(-21
description: 26 pages (including 10 postscript figures) plus 3 gif figures. Accepted for publication in ApJ. Paper (including full resolution images) also available at http://www.astro.utoronto.ca/~patton/ssrs2, along with associated pair classification experiment (clickable version of Figure 5)
Better Runtime Guarantees Via Stochastic Domination
Creators: name: Doerr, Benjamin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Apart from few exceptions, the mathematical runtime analysis of evolutionary algorithms is mostly concerned with expected runtimes. In this work, we argue that stochastic domination is a notion that should be used more frequently in this area. Stochastic domination allows to formulate much more informative performance guarantees, it allows to decouple the algorithm analysis into the true algorithmic part of detecting a domination statement and the probability-theoretical part of deriving the desired probabilistic guarantees from this statement, and it helps finding simpler and more natural proofs. As particular results, we prove a fitness level theorem which shows that the runtime is dominated by a sum of independent geometric random variables, we prove the first tail bounds for several classic runtime problems, and we give a short and natural proof for Witt's result that the runtime of any $(μ,p)$ mutation-based algorithm on any function with unique optimum is subdominated by the runtime of a variant of the \oea on the \onemax function. As side-products, we determine the fastest unbiased (1+1) algorithm for the \leadingones benchmark problem, both in the general case and when restricted to static mutation operators, and we prove a Chernoff-type tail bound for sums of independent coupon collector distributions.
description: Significantly extended version of a paper that appeared in the proceedings of EvoCOP 2018
Differential rotation enhanced dissipation of tides in the PSR J0045-7319 Binary
Creators: name: Kumar, Pawan
name: Quataert, Eliot J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observations of PSR J0045-7319, a radio pulsar in a close eccentric orbit with a massive B-star companion, indicate that the system's orbital period is decreasing on a timescale of $\approx 5 \times10^{5}$ years, which is much shorter than the timescale of $\approx$ 10^9 years given by the standard theory of tidal dissipation in radiative stars. Observations also provide strong evidence that the B-star is rotating rapidly, perhaps at nearly its break up speed. We show that the dissipation of the dynamical tide in a star rotating in the same direction as the orbital motion of its companion (prograde rotation) with a speed greater than the orbital angular speed of the star at periastron results in an increase in the orbital period of the binary system with time. Thus, since the observed time derivative of the orbital period is large and negative, the B-star in the PSR J0045-7319 binary must have retrograde rotation if tidal effects are to account for the orbital decay. We also show that the time scale for the synchronization of the B-star's spin with the orbital angular speed of the star at periastron is comparable to the orbital evolution time. From the work of Goldreich and Nicholson (1989) we therefore expect that the B-star should be rotating differentially, with the outer layers rotating more slowly than the interior. We show that the dissipation of the dynamical tide in such a differentially rotating B-star is enhanced by almost three orders of magnitude leading to an orbital evolution time for the PSR J0045-7319 Binary that is consistent with the observations.
description: 8 pages, tex. Submitted to ApJ
Formation of Light Isotopes by Protons and Deuterons of 3.65 GeV/nucleon on Separated Tin Isotopes
Creators: name: Balabekyan, A. R.
name: Danagulyan, A. S.
name: Drnoyan, J. R.
name: Hovhannisyan, G. H.
name: Adam, J.
name: Kalinnikov, V. G.
name: Krivopustov, M. I.
name: Pronskikh, V. S.
name: Stegailov, V. I.
name: Solnyshkin, A. A.
name: Chaloun, P.
name: Tsoupko-Sitnikov, V. M.
name: Mashnik, S. G.
name: Gudima, K. K.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Astrophysics (astro-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We measure cross sections for residual nuclide formation in the mass range 6 < A < 97 caused by bombardment with protons and deuterons of 3.65 GeV/nucleon energy of enriched tin isotopes (112-Sn, 118-Sn, 120-Sn, 124-Sn). The experimental data are compared with calculations by the codes FLUKA, LAHET, CEM03, and LAQGSM03. Scaling behavior is observed for the whole mass region of residual nuclei, showing a possible multifragmentation mechanism for the formation of light products (6 < A < 31). Our analysis of the isoscaling dependence also shows a possible contribution of multifragmentation to the production of heavier nuclides, in the mass region 39 < A < 81.
description: 16 pages, LaTeX, 6 figures, 6 tables, submitted to Yadernaya Fizika (Physics of Atimoc Nuclei)
Additional file 1: of OsNHX5-mediated pH homeostasis is required for post-Golgi trafficking of seed storage proteins in rice endosperm cells
Creators: name: Zhu, Jianping
name: Ren, Yulong
name: Wang, Yunlong
name: Liu, Feng
name: Teng, Xuan
name: Zhang, Yuanyan
name: Duan, Erchao
name: Wu, Mingming
name: Zhong, Mingsheng
name: Hao, Yuanyuan
name: Zhu, Xiaopin
name: Lei, Jie
name: Wang, Yongfei
name: Yu, Yanfang
name: Pan, Tian
name: Bao, Yiqun
name: Wang, Yihua
name: Wan, Jianmin
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Plant Biology

description: Figure S1. Time-course analysis of storage proteins during endosperm development of the wild-type N22 and the mutant gpa6. (a) SDS-PAGE analyses of seed storage proteins during wild-type and gpa6 endosperm development. DAF, days after flowering. (b) Immunoblot analysis of glutelins during wild-type and gpa6 endosperm development. EF-1Îą was used as a loading control. Red arrows in (a) and (b) indicate the 57-kD proglutelins. (DOCX 235 kb)
High-Performance Laser Range Scanner
Creators: name: Hancock, John
name: Hoffman, Eric
name: Sullivan, Ryan
name: Ingimarson, Darin
name: Langer, Dirk
name: Hebert, Martial
Publisher: name: Carnegie Mellon University
Year: 1997
Subjects: subject: 80101 Adaptive Agents and Intelligent Robotics
subject: FOS: Computer and information sciences

description: Laser scanners, or ladars, have been used for a number of years for mobile robot navigation. Although previous scanners were sufficient for low-speed navigation, they often did not have the range or angular resolution necessary for mapping at the long distances required by high-speed navigation. Many also did not provide an ample field of view. In this paper we will present the development of state-of-the-art, high speed, high accuracy, laser range scanner technology. This work has been a joint effort between CMU and K2T in Pittsburgh and Zoller + Friehlich in Wangen, Germany. The scanner mechanism provides an unobstructed 360 degrees horizontal field of view, and a 30 degree vertical field of view. Resolution of the scanner is variable with a maximum resolution of approximately 0.06 degrees per pixel in both azimuth and elevation. The laser is amplitude-modulated, continuous-wave with an ambiguity interval of 52 metes, a range resolution of 1.6 mm, and a maximum pixel rate of 500 kHz. This paper will focus on the design and performance of the scanner mechanism and will discuss several potential applications for the technology. One application, obstacle detection for automated highway applications will be discussed in more detail. Example data will be shown and current mechanism improvements from the CMU prototype will also be discussed.
title: Recette de poisson grillée à la citronnelle
title: Lemongrass grilled fish recipe
titleType: AlternativeTitle
Creators: name: Li, Juan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Tai Lue
subject: khb

description: The story is about how to make a traditionnal Tai Lue dish. Due to the tonal and segmental alternations that are emerging in Tai Lue, two IPA transcriptions are available: one is phonemic (=ipa-pmt), the other is phonetic (=ipa-ptt).
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: The story is about how to make a traditionnal Tai Lue dish
γ-proteobacteria eject their polar flagella under nutrient depletion, retaining flagellar motor relic structures
Creators: name: Ferreira, Josie L
name: Forson Z Gao
name: Rossmann, Florian M
name: Nans, Andrea
name: Brenzinger, Susanne
name: Rohola Hosseini
name: Wilson, Amanda
name: Briegel, Ariane
name: Thormann, Kai M
name: Rosenthal, Peter B
name: Beeby, Morgan
Publisher: name: The Francis Crick Institute
Year: 2019
Subjects: Model organisms
Imaging
Structural Biology & Biophysics
Cell Biology
Chemical Biology & High Throughput
Infectious Disease

description: Bacteria switch only intermittently to motile planktonic lifestyles under favorable conditions. Under chronic nutrient deprivation, however, bacteria orchestrate a switch to stationary phase, conserving energy by altering metabolism and stopping motility. About two-thirds of bacteria use flagella to swim, but how bacteria deactivate this large molecular machine remains unclear. Here, we describe the previously unreported ejection of polar motors by γ-proteobacteria. We show that these bacteria eject their flagella at the base of the flagellar hook when nutrients are depleted, leaving a relic of a former flagellar motor in the outer membrane. Subtomogram averages of the full motor and relic reveal that this is an active process, as a plug protein appears in the relic, likely to prevent leakage across their outer membrane; furthermore, we show that ejection is triggered only under nutritional depletion and is independent of the filament as a possible mechanosensor. We show that filament ejection is a widespread phenomenon demonstrated by the appearance of relic structures in diverse γ-proteobacteria including Plesiomonas shigelloides, Vibrio cholerae, Vibrio fischeri, Shewanella putrefaciens, and Pseudomonas aeruginosa. While the molecular details remain to be determined, our results demonstrate a novel mechanism for bacteria to halt costly motility when nutrients become scarce.
Impact of complex adatom-induced interactions on quantum spin Hall phases
Creators: name: Santos, Flaviano Jose dos
name: Bahamon, Dario A.
name: Muniz, Roberto B.
name: McKenna, Keith
name: Castro, Eduardo V.
name: Lischner, Johannes
name: Ferreira, Aires
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Adsorbate engineering offers a seemingly simple approach to tailor spin-orbit interactions in atomically thin materials and thus to unlock the much sought-after topological insulating phases in two dimensions. However, the observation of an Anderson topological transition induced by heavy adatoms has proved extremely challenging despite substantial experimental efforts. Here, we present a multi-scale approach combining advanced first-principles methods and accurate single-electron descriptions of adatom-host interactions using graphene as a prototypical system. Our study reveals a surprisingly complex structure in the interactions mediated by random adatoms, including hitherto neglected hopping processes leading to strong valley mixing. We argue that the unexpected intervalley scattering strongly impacts the ground state at low adatom coverage, which would provide a compelling explanation for the absence of a topological gap in recent experimental reports. Our conjecture is confirmed by real-space Chern number calculations and large-scale quantum transport simulations in disordered samples. This resolves an important controversy and suggests that a detectable topological gap can be achieved by engineering the spatial range of spin-orbit interactions.
description: 6 pages, 3 figures + Supp. Mat. (9 pages, 7 figures). Published in PRB Rapid Communication
Defining host-pathogen interactions employing an artificial intelligence workflow
Creators: name: Fisch, Daniel
name: Yakimovich, Artur
name: Clough, Barbara
name: Wright, Joseph
name: Bunyan, Monique
name: Howell, Michael
name: Mercer, Jason
name: Frickel, Eva
Publisher: name: The Francis Crick Institute
Year: 2019
Subjects: subject: Model organisms
subject: Infectious Disease
subject: Immunology
subject: FOS: Clinical medicine
subject: Cell Biology
subject: Chemical Biology & High Throughput

description: For image-based infection biology, accurate unbiased quantification of host-pathogen interactions is essential, yet often performed manually or using limited enumeration employing simple image analysis algorithms based on image segmentation. Host protein recruitment to pathogens is often refractory to accurate automated assessment due to its heterogeneous nature. An intuitive intelligent image analysis program to assess host protein recruitment within general cellular pathogen defense is lacking. We present HRMAn (Host Response to Microbe Analysis), an open-source image analysis platform based on machine learning algorithms and deep learning. We show that HRMAn has the capacity to learn phenotypes from the data, without relying on researcher-based assumptions. Using Toxoplasma gondii and Salmonella enterica Typhimurium we demonstrate HRMAn's capacity to recognize, classify and quantify pathogen killing, replication and cellular defense responses. HRMAn thus presents the only intelligent solution operating at human capacity suitable for both single image and high content image analysis. Editorial note: This article has been through an editorial process in which the authors decide how to respond to the issues raised during peer review. The Reviewing Editor's assessment is that all the issues have been addressed (see decision letter).
Limits on stellar-mass compact objects as dark matter from gravitational lensing of type Ia supernovae
Creators: name: Zumalacarregui, Miguel
name: Seljak, Uros
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The nature of dark matter (DM) remains unknown despite very precise knowledge of its abundance in the universe. An alternative to new elementary particles postulates DM as made of macroscopic compact halo objects (MACHO) such as black holes formed in the very early universe. Stellar-mass primordial black holes (PBHs) are subject to less robust constraints than other mass ranges and might be connected to gravitational-wave signals detected by the Laser Interferometer Gravitational-Wave Observatory (LIGO). New methods are therefore necessary to constrain the viability of compact objects as a DM candidate. Here we report bounds on the abundance of compact objects from gravitational lensing of type Ia supernovae (SNe). Current SNe datasets constrain compact objects to represent less than 35.2% (Joint Lightcurve Analisis) and 37.2% (Union 2.1) of the total matter content in the universe, at 95% confidence-level. The results are valid for masses larger than $\sim 0.01M_\odot$ (solar-masses), limited by the size SNe relative to the lens Einstein radius. We demonstrate the mass range of the constraints by computing magnification probabilities for realistic SNe sizes and different values of the PBH mass. Our bounds are sensitive to the total abundance of compact objects with $M \lesssim 0.01M_\odot$ and complementary to other observational tests. These results are robust against cosmological parameters, outlier rejection, correlated noise and selection bias. PBHs and other MACHOs are therefore ruled out as the dominant form of DM for objects associated to LIGO gravitational wave detections. These bounds constrain early-universe models that predict stellar-mass PBH production and strengthen the case for lighter forms of DM, including new elementary particles.
description: 16 pages, 9 figures. Discussion on finite SNe size and outliers expanded. Version accepted for publication in PRL
Angular momentum transport by gravity waves and its effect on the rotation of the solar interior
Creators: name: Kumar, Pawan
name: Quataert, Eliot J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We calculate the excitation of low frequency gravity waves by turbulent convection in the sun and the effect of the angular momentum carried by these waves on the rotation profile of the sun's radiative interior. We find that the gravity waves generated by convection in the sun provide a very efficient means of coupling the rotation in the radiative interior to that of the convection zone. In a differentially rotating star, waves of different azimuthal number have their frequencies in the local rest frame of the star Doppler shifted by different amounts. This leads to a difference in their local dissipation rate and hence a redistribution of angular momentum in the star. We find that the time scale for establishing uniform rotation throughout much of the radiative interior of the sun is $\sim 10^7$ years, which provides a possible explanation for the helioseismic observations that the solar interior is rotating as a solid body.
description: 10 pages, tex, 3 figures. To appear in ApJ letter
title: Recette de poisson à l'étuvée à la citronnelle
title: Lemongrass smothered fish recipe
titleType: AlternativeTitle
Creators: name: Li, Juan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Tai Lue
subject: khb

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: The story is about how to make a traditionnal Tai Lue dish
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00002
Creators: name: de la Côte-d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2019
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 (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00002, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Starquake-Induced Glitches in Pulsars
Creators: name: Epstein, Richard I.
name: Link, Bennett
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The neutron star crust is rigid material floating on a neutron-proton liquid core. As the star's spin rate slows, the changing stellar shape stresses the crust and causes fractures. These starquakes may trigger pulsar glitches as well as the jumps in spin-down rate that are observed to persist after some glitches. Earlier studies found that starquakes in spinning-down neutron stars push matter toward the magnetic poles, causing temporary misalignment of the star's spin and angular momentum. After the star relaxes to a new equilibrium orientation, the magnetic poles are closer to the equator, and the magnetic braking torque is increased. The magnitude and sign of the predicted torque changes are in agreement with the observed persistent spin-down offsets. Here we examine the relaxation processes by which the new equilibrium orientation is reached. We find that the neutron superfluid in the inner crust slows as the star's spin realigns with the angular momentum, causing the crust to spin more rapidly. For plausible parameters the time scale and the magnitude of the crust's spin up agree with the giant glitches in the Vela and other pulsars.
description: Invited talk by R. I. Epstein at the Pacific Rim Conference on Stellar Astrophysics, Hong Kong, Aug. 99. 9 pages, 2 figures
title: Recette de sauce tomate piquante
title: Spicy tomate sauce recipe
titleType: AlternativeTitle
Creators: name: Li, Juan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Tai Lue
subject: khb

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: The story is about how to make a traditionnal Tai Lue dish. Due to the tonal and segmental alternations that are emerging in Tai Lue, two IPA transcriptions are available: one is phonemic (=ipa-pmt), the other is phonetic (=ipa-ptt).
Phosphodiesterase beta is the master regulator of cAMP signalling during malaria parasite invasion
Creators: name: Flueck, Christian
name: Drought, Laura G
name: Jones, Andrew
name: Avnish Patel
name: Perrin, Abigail J
name: Walker, Eloise M
name: Nofal, Stephanie D
name: Snijders, Ambrosius P
name: Blackman, Michael J
name: Baker, David A
Publisher: name: The Francis Crick Institute
Year: 2019
Subjects: subject: Model organisms
subject: Biochemistry & Proteomics
subject: Structural Biology & Biophysics
subject: Cell Biology
subject: Chemical Biology & High Throughput
subject: Infectious Disease
subject: Immunology
subject: FOS: Clinical medicine
subject: Computational & Systems Biology

description: Cyclic nucleotide signalling is a major regulator of malaria parasite differentiation. Phosphodiesterase (PDE) enzymes are known to control cyclic GMP (cGMP) levels in the parasite, but the mechanisms by which cyclic AMP (cAMP) is regulated remain enigmatic. Here, we demonstrate that Plasmodium falciparum phosphodiesterase β (PDEβ) hydrolyses both cAMP and cGMP and is essential for blood stage viability. Conditional gene disruption causes a profound reduction in invasion of erythrocytes and rapid death of those merozoites that invade. We show that this dual phenotype results from elevated cAMP levels and hyperactivation of the cAMP-dependent protein kinase (PKA). Phosphoproteomic analysis of PDEβ-null parasites reveals a >2-fold increase in phosphorylation at over 200 phosphosites, more than half of which conform to a PKA substrate consensus sequence. We conclude that PDEβ plays a critical role in governing correct temporal activation of PKA required for erythrocyte invasion, whilst suppressing untimely PKA activation during early intra-erythrocytic development.
High Performance Outdoor Navigation from Overhead Data Using Imitation Learning
Creators: name: Silver, David
name: J. Andrew  Bagnell
name: Stentz, Andrew
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 80101 Adaptive Agents and Intelligent Robotics
subject: FOS: Computer and information sciences

description: High performance, long-distance autonomous navigation is a central problem for field robotics. Efficient navigation relies not only upon intelligent onboard systems for perception and planning, but also the effective use of prior maps and knowledge. While the availability and quality of low cost, high resolution satellite and aerial terrain data continues to improve rapidly, automated interpretation appropriate for robot planning and navigation remains difficult. Recently, a class of machine learning techniques have been developed that rely upon expert human demonstration to develop a cost function. These algorithms choose the cost function so that planner behavior mimics an expert's demonstration as closely as possible. In this work, we extend these methods to automate interpretation of overhead data. We address key challenges, including interpolation-based planners, non-linear approximation techniques, and imperfect expert demonstration, necessary to apply these methods for learning to search for effective terrain interpretations. We validate our approach on a large scale outdoor autonomous robot including use in over 150 kilometers of traversal by an autonomous vehicle through complex natural environments.
title: Jeter une pierre
title: Throw a stone
titleType: AlternativeTitle
Creators: name: Li, Juan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Tai Lue
subject: khb

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: This is a staged communicative event. The consultant is asked to describe in her own words what she observes on the three Story-Builder picture cards she has chosen: character card 3, action card 1 and action card 9 (Katie Sardinha, www.story-builder.ca).
The abundance of high-redshift objects as a probe of non-Gaussian initial conditions
Creators: name: Matarrese, Sabino
name: Verde, Licia
name: Jimenez, Raul
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The observed abundance of high-redshift galaxies and clusters contains precious information about the properties of the initial perturbations. We present a method to compute analytically the number density of objects as a function of mass and redshift for a range of physically motivated non-Gaussian models. In these models the non-Gaussianity can be dialed from zero and is assumed to be small. We compute the probability density function for the smoothed dark matter density field and we extend the Press and Schechter approach to mildly non-Gaussian density fields. The abundance of high-redshift objects can be directly related to the non-Gaussianity parameter and thus to the physical processes that generated deviations from the Gaussian behaviour. Even a skewness parameter of order 0.1 implies a dramatic change in the predicted abundance of $z\gap 1$ objects. Observations from NGST and X-ray satellites (XMM) can be used to accurately measure the amount of non-Gaussianity in the primordial density field.
description: Minor changes to match the accepted ApJ version (ApJ, 539)
Evidence of microscopic effects in fragment mass distribution in heavy ion induced fusion-fission reactions
Creators: name: Ghosh, T. K.
name: Pal, S.
name: Gold, K. S.
name: Bhattacharya, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Our measurements of variances ($σ_{m}^2$) in mass distributions of fission fragments from fusion-fission reactions of light projectiles (C, O and F) on deformed thorium targets exhibit a sharp anomalous increase with energy near the Coulomb barrier, in contrast to the smooth variation of $σ_{m}^2$ for the spherical bismuth target. This departure from expectation based on a statistical description is explained in terms of microscopic effects arising from the orientational dependence in the case of deformed thorium targets.
description: Replaced with revised version, to appear in Phys. Lett. B
title: AN, Registre des écrous du Châtelet, Y5266, f. p1000818
Creators: name: Claustre, Julie
name: Nationales, Archives
name: Archives Nationales
name: Claustre, Julie
name: ArchivesNationales/J.CLAUSTRE/H.REGAZZI/2020
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Châtelet
subject: registre

description: Registre des écrous du Châtelet, Archives Nationales, Y5266. Numérisation en mode image.
description: Bibliographic citation: Archives Nationales, Registre des écrous du Châtelet, Y5266, f. p1000818