cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantized algebras of functions on homogeneous spaces with Poisson stabilizers
Creators: name: Neshveyev, Sergey
name: Tuset, Lars
Publisher: name: arXiv
Year: 2011
Subjects: subject: Operator Algebras (math.OA)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: Let G be a simply connected semisimple compact Lie group with standard Poisson structure, K a closed Poisson-Lie subgroup, 0
description: 23 pages; minor changes, typos corrected
Dead Zones: A Phenomenology of Disconnection
Creators: name: Bassett, Nathanael Edward
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: Studies of non-users largely focus around the who and why of disconnection, but not the experience of disconnectivity. Analyses of social media tend to dominate both quantitative analysis of who is a non-user and interview-based studies of the motivations of non-user. Thinking through these issues infrastructurally and phenomenologically means turning to other types of technologies and trying to understand the lived experience of those who disconnect. These questions are important as forms of media and technology become more pervasive in our society and more difficult to refuse. In this study, I look at disconnection from mobile media in the case of “dead zones” to understand how people experience non-use with a medium that we largely take for granted. My guiding questions for this study were what are people’s experiences of being disconnected from wireless connectivity to others? Second, how do people understand “the grid” (defined as the infrastructures that make up our society, specifically as cellular and Wi-Fi connectivity) as part of their lived experience? Through field site observation and 17 interviews I employed interpretive phenomenological analysis to develop and identify emerging themes and thematic clusters. In chapter 1, I introduce the problem of non-use in an increasingly technified society. Chapter 2 contains a literature review on scholarly approaches to disconnection and non-use. Chapter 3 is a review of my methodology and coding techniques. Chapter 4 contains an analysis of themes related to analysis from field site observations and interviews. Chapter 5 uses additional phenomenological analysis of select literature and historical analysis of Luddism. Chapter 6 outlines a theory of disconnectivity and phenomenological implications for studying non-use. Chapter 7 concludes the dissertation and offers recommendations for future research. Ultimately I argue that disconnection involves both concerns dealing with relationships as well as notions of agency and freedom around the artifacts and infrastructure itself. In dealing with future work on non-use we have to consider the experiences of the non-user and the way of being in the world that is created though coercive participation in technologies.
The old environment of the faint calcium-rich supernova SN 2005cz
Creators: name: Perets, Hagai B.
name: Gal-yam, Avishay
name: Crockett, R. Mark
name: Anderson, Joseph P.
name: James, Phil A.
name: Sullivan, Mark
name: Neill, James D.
name: Leonard, Douglas C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The supernova SN 2005cz has recently attracted some attention, due to the fact that it was spectroscopically similar to type Ib supernovae (SNe), a class that is presumed to result from core-collapse of massive stars, yet it occurred in an elliptical galaxy, where one expects very few massive stars to exist. Two explanations for this remarkable event were put forward. Perets et al. (2010) associate SN 2005cz with the class of Ca-rich, faint SNe Ib, which likely result from old double-white-dwarf systems with a He-rich secondary. On the other hand, Kawabata et al. (2010) suggest that SN 2005cz is indeed a core-collapse event (in a binary system), albeit of a star at the lower end of the mass range, 10-12 M_Sun. The existence of this star in its elliptical host is explained as resulting from low-level star formation (SF) activity in that galaxy. Here we present extensive observations of the location of SN 2005cz, sensitive to a variety of SF tracers, including optical spectroscopy, H_alpha emission, UV emission and HST photometry. We show that NGC 4589, the host galaxy of SN 2005cz, does not show any signatures of a young stellar population or recent SF activity either close to or far from the location of SN 2005cz.
description: Minor changes and clarifications. ApJL, in press
Reversible enhancement of the magnetism of ultrathin Co films by H adsorption
Creators: name: Gallego, Silvia
name: Sanchez, Nadia
name: Martin, Sofia
name: Muñoz, Carmen
name: Szunyogh, Laszlo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: By means of ab initio calculations, we have investigated the effect of H adsorption in the structural, electronic and magnetic properties of ultrathin Co films on Ru(0001). Our calculations predict that H occupies hollow sites preserving the two-dimensional 3-fold symmetry. The formation of a complete H overlayer leads to a very stable surface with strong H-Co bonds. H tends to suppress surface features, in particular, the enhancement of the magnetic moments of the bare film. The H-induced effects are mostly confined to the Co atoms bonded to H, independent of the H coverage or of the thickness and the structure of the Co film. However, for partial H coverages a significant increase occurs in the magnetic moment for the surface Co atoms not bonded to H, leading to a net enhancement of surface magnetism.
description: 6 pages, 4 figures, 3 tables
A New Method of Calculating the Spin-Wave Velocity $c$ of Spin-1/2 Antiferromagnets With $O(N)$ Symmetry in a Monte Carlo Simulation
Creators: name: Jiang, F. -J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the so-called cubical regime in magnon chiral perturbation theory, we propose a new method to calculate the low-energy constant, namely the spin-wave velocity $c$ of spin-1/2 antiferromagnets with $O(N)$ symmetry in a Monte Carlo simulation. Specifically we suggest that $c$ can be determined by $c = L/β$ when the squares of the spatial and temporal winding numbers are tuned to be the same in the Monte Carlo calculations. Here $β$ and $L$ are the inverse temperature and the box size used in the simulations when this condition is met. We verify the validity of this idea by simulating the quantum spin-1/2 XY model. The $c$ obtained by using the squares of winding numbers is given by $c = 1.1348(5)Ja$ which is consistent with the known values of $c$ in the literature. Unlike other conventional approaches, our new idea provides a direct method to measure $c$. Further, by simultaneously fitting our Monte Carlo data of susceptibilities $χ_{11}$ and spin susceptibilities $χ$ to their theoretical predictions from magnon chiral perturbation theory, we find $c$ is given by $c = 1.1347(2)Ja$ which agrees with the one we obtain by the new method of using the squares of winding numbers. The low-energy constants magnetization density ${\cal M}$ and spin stiffenss $ρ$ of quantum spin-1/2 XY model are determined as well and are given by ${\cal M} = 0.43561(1)/a^2$ and $ρ= 0.26974(5)J$, respectively. Thanks to the prediction power of magnon chiral perturbation theory which puts a very restricted constraint among the low-energy constants for the model considered here, the accuracy of ${\cal M}$ we present in this study is much precise than previous Monte Carlo result.
description: 5 pages, 7 figures
title: Crane_de_chien
Creators: name: Pauline Coat
name: Théa Poullain
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: tête osseuse
subject: chien

description: Crane de chien
description: 1 fichier 3D (ply), 162 fichiers image (jpg)
"BIRINCHI TASHABBUS DOIRASIDA MAKTAB DARSLIKLARIDA HIKOYALAR O`QITISH" (BADIIY TAHLIL, FUNKSIONAL YO`NALISH ORQALI 7-SINF ADABIYOT DARSLIGIDAN "OTA" HIKOYASI).
Creators: name: Normatova, Maftuna
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolda besh tashabbus doirasidagi amalga oshirilgan ishlar maktab darsliklari, darsliklardagi hikoyalar hamda ularni o`quvchi yoshlar hayoti va ongi, tarbiyasi uchun muhim bo`lgan unsurlar, qolaversa hikoyalarni tahlil yo'nalishlari orqali o`qib tushunish kabi ma'lumotlar berilgan.
Patterning Nanoroads and Quantum Dots on Fluorinated Graphene
Creators: name: Ribas, Morgana A.
name: Singh, Abhishek K.
name: Sorokin, Pavel B.
name: Yakobson, Boris I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using ab initio methods we have investigated the fluorination of graphene and find that different stoichiometric phases can be formed without a nucleation barrier, with the complete "2D-Teflon" CF phase being thermodynamically most stable. The fluorinated graphene is an insulator and turns out to be a perfect matrix-host for patterning nanoroads and quantum dots of pristine graphene. The electronic and magnetic properties of the nanoroads can be tuned by varying the edge orientation and width. The energy gaps between the highest occupied and lowest unoccupied molecular orbitals (HOMO-LUMO) of quantum dots are size-dependent and show a confinement typical of Dirac fermions. Furthermore, we study the effect of different basic coverage of F on graphene (with stoichiometries CF and C$_{4}$F) on the band gaps, and show the suitability of these materials to host quantum dots of graphene with unique electronic properties.
description: 12 pages, 7 figures, 1 table
Nimble: Scalable Rate-Limiting on Today's Programmable Switches
Creators: name: Komal M Shinde
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: The aim of this thesis is to build a scalable rate limiters in programmable switches through packet dropping as well as ECN congestion control marking when tenant flow sends more than there allocated bandwidth without requiring any queuing or scheduling resources. Nimble approximates the behavior of virtual queues with a fewer requirement of resources and utilizes counters which are dedicated SRAM by PISA switches for network monitoring purpose to enforce policies by packet dropping and congestion control. Compared to a virtual queue, Nimble has achieved low resource overhead. Nimble is not only scalable but also achieves high throughput and low latency with no memory overhead. There are two dynamic rate-limiting approaches described in the implementation of Nimble, namely, meter-based rate limiter and logical queue-based rate limiter. They are evaluated on a programmable switch in terms of performance and bandwidth utilization. The key takeaway about Nimble is that it uses counters/registers from the match-action pipeline of a PISA switch to implement leaky bucket for rate limiting.
Chiral Properties of Strong Interactions in a Magnetic Background
Creators: name: D'Elia, Massimo
name: Negro, Francesco
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the chiral properties of QCD in presence of a magnetic background field and in the low temperature regime, by lattice numerical simulations of N_f = 2 QCD. We adopt a standard staggered discretization, with a pion mass around 200 MeV, and explore a range of magnetic fields (180 MeV)^2 \leq|e|B \leq (700 MeV)^2, in which we study magnetic catalysis, i.e. the increase of chiral symmetry breaking induced by the background field. We determine the dependence of the chiral condensate on the external field, compare our results with existing model predictions and show that a substantial contribution to magnetic catalysis comes from the modified distribution of non-Abelian gauge fields, induced by the magnetic field via dynamical quark loop effects.
description: 11 pages, 7 figures, 5 tables. New data, discussion and references added. Version submitted to Phys. Rev. D
A time-dependent model for magnetic reconnection in the presence of a separator
Creators: name: Wilmot-Smith, A. L.
name: Hornig, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a model for separator reconnection due to an isolated reconnection process. Separator reconnection is a process which occurs in the neighbourhood of a distinguished field line (the separator) connecting two null points of a magnetic field. It is, for example, important for the dynamics of magnetic flux at the dayside magnetopause and in the solar corona. We find that, above a certain threshold, such a reconnection process generates new separators which leads to a complex system of magnetic flux tubes connecting regions of previously separated flux. Our findings are consistent with the findings of large numbers of separators in numerical simulations. We discuss how to measure and interpret the reconnection rate in a configuration with multiple separators.
description: 37 pages, 11 figures
Table S3.3 - List of institutions and publications with occurrence data used
Creators: name: Fajardo, Javier
Publisher: name: Zenodo
Year: 2019

description: Fajardo, J. (2019) Table S3.3 - Chapter III: Effectiveness of protected areas in representing biodiversity has improved with recent expansions, but remains insufficient in the tropical Andes. In Optimizing the design of protected area networks in tropical Andean countries. PhD Thesis. Universidad Internacional Menendez Pelayo.
Rationality, Recovery, and Resistance: 20th Century and Contemporary Life-Writing by Madwomen
Creators: name: O'Leary, Meghann
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: Madness. The term, as well as the embodied identity category, haunts us. Madness, particularly as it is embodied by mad women, arouses both fear and fascination in the public imagination. In this dissertation, I conduct a close, hermeneutic reading of three autobiographical texts by women diagnosed with psychiatric disabilities who share their stories of madness: The Bell Jar (1963) an autobiographical novel by Sylvia Plath; An Unquiet Mind: A Memoir of Moods and Madness (1995) by renowned clinical psychologist Kay Redfield Jamison; and My Body is a Book of Rules (2014) a memoir by Elissa Washuta, a scholar, essayist, and member of the Cowlitz Indian Tribe. I read this work through what I call a hybrid, anti-assimilationist, crip mad critical lens, arguing that while these texts differ from one another in form, content, and cultural context, each work—to varying degrees—“holds space” for their mad women readers and those allies who care to recognize them—by valuing mad experiences, including the irrational, deviant, undefinable, contradictory, and paradoxical. Taken together, Plath, Jamison, and Washuta provide a range of strategies for creating and holding crip mad space for their readers to find refuge and kinship, instead of resolution and containment.
A 53 year old female patient presenting with lower abdominal pain
Creators: name: MATHEW, RISHI
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Urinary Tract / Bladder
subject: Digital radiography
subject: Ultrasound
subject: Diagnostic procedure
subject: Calcifications / Calculi

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 53 years
description: Clinical History: A 53-year-old female patient was referred for evaluation of lower abdominal pain which was non-radiating. She gave history of difficulty in passing urine and burning micturation not associated with hematuria. She denied history of IUCD usage or foreign bo... Final Diagnosis: Bladder Calculus
Asymptotic stability of solutions to abstract differential equations
Creators: name: Ramm, A. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 34G20, 37L05, 44J05, 47J35

description: An evolution problem for abstract differential equations is studied. The typical problem is: $$\dot{u}=A(t)u+F(t,u), \quad t\geq 0; \,\, u(0)=u_0;\quad \dot{u}=\frac {du}{dt}\qquad (*)$$ Here $A(t)$ is a linear bounded operator in a Hilbert space $H$, and $F$ is a nonlinear operator, $\|F(t,u)\|\leq c_0\|u\|^p,\,\,p>1$, $c_0, p=const>0$. It is assumed that Re$(A(t)u,u)\leq -γ(t)\|u\|^2$ $\forall u\in H$, where $γ(t)>0$, and the case when $\lim_{t\to \infty}γ(t)=0$ is also considered. An estimate of the rate of decay of solutions to problem (*) is given. The derivation of this estimate uses a nonlinear differential inequality.
Physiological Factors Impacting Fitness in Breast Cancer Survivors
Creators: name: Grigoriadis, Georgios
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: Breast cancer is the most common type of cancer in the United States, and breast cancer survivors have a high prevalence of cardiovascular disease (CVD) and reduced cardiorespiratory fitness. Cardiorespiratory fitness is a major predictor of CVD and all-cause mortality in the general population, and an important predictor of survival in breast cancer survivors. However, the physiological factors that contribute to reduced cardiorespiratory fitness in breast cancer survivors have not been completely elucidated yet. The purpose of this study was to evaluate what primary physiological factors (cardiac, pulmonary, and muscle function) contribute to reduced cardiorespiratory fitness in breast cancer survivors. To examine this, 23 breast cancer survivors (50 ± 9 yrs; 25.5 ± 2.9 kg/m2), and 23 age-BMI matched controls (49 ± 9 yrs; 25.7 ± 4.6 kg/m2), underwent a cycling exercise test and variables of cardiac, pulmonary and muscle function were evaluated at baseline and at peak exercise. Cardiac hemodynamics (stroke volume (SV), heart rate (HR), cardiac output (CO) were evaluated and calculated using ultrasonography. Pulmonary function was evaluated using the oxygen uptake efficiency slope (OUES) and ventilation to carbon dioxide production slope (VE/VCO2 slope)) during the peak cycling exercise test. Muscle oxygenation variables (oxygenated (HbO2), deoxygenated (HHb) and total hemoglobin (Hb), and tissue oxygenation index (TOI)) were measured non-invasively with near-infrared spectroscopy (NIRS). Breast cancer survivors had similar VO2peak, OUES, VE/VCO2 slope values compared to the control group. All the hemodynamic variables (HR, SV, SVindex, CO, COindex) increased at peak exercise compared to baseline (p<0.001). Group effects were detected for HR and SVindex, with breast cancer survivors having higher HR and lower SVindex (p<0.05) values, but both groups had the same cardiac hemodynamic responses from baseline to peak exercise. TOI decreased at peak exercise compared to baseline (Table 7 p<0.001), and Hb and HHb increased at peak exercise compared baseline (Table 7, p<0.001), and both groups responded the same from baseline to peak exercise. The results of our study suggest that breast cancer survivors do not exhibit differences in cardiac, pulmonary, and muscle function at peak exercise compared to controls, at least when they have similar cardiorespiratory fitness.
Imagining student teacher identities through photo elicitation interview and Lacan's psychoanalytic concepts
Creators: name: Sarte, John Michael
Publisher: name: University of British Columbia
Year: 2017

description: This research utilizes photo elicitation interviews to examine the professional identities of student teachers as it is performed during a Teacher Education Program (TEP). Teacher identity research suggests that positive identification is associated with less teacher burnout and increased commitment to and performance of teaching responsibilities (Day, 2002; Day, Elliot, & Kington, 2005). In addition, the use of visual metaphors in conjunction with narratives is considered to be a productive way of encouraging student teachers to seriously reflect on their identities (Sumsion, 2002; Weber & Mitchell, 1996). Six student teachers from a Canadian university TEP created photographs prior to each interview. I recommended that participants take pictures of objects and places that they associate with feeling and acting like a teacher or, conversely, a student. Using their photos as a starting point, I interviewed each participant between three and six times. The image, Lacan’s Imaginary register, is critical to this work despite the usual dependence on words, the Symbolic. Significantly, it is the photo that covers up the Real—what the participant and researcher are incapable of saying in the Symbolic. The image functions like a dream, a manifestation of the unconscious, and, as such, it triggers an opportunity to formulate new interpretations. The structure of the dissertation is atypical and intends to illustrate Lacan’s theories using data. Juxtaposing elements of psychoanalysis with data analysis demonstrates a method of studying the subtle and uneven shifts in the identifications of student teachers while applying Lacan’s (2007) discourse of the Analyst as a lens. Following Jackson and Mazzei (2012), “plugging data into theory into data” (p. 13) is intentionally disruptive and this method is used in this dissertation to progressively introduce and then develop Lacanian concepts, such as mirror stage theory, the ego, the punctum, the gaze, and the Theory of Four Discourses, all of which are central to the research. The photos elicit discussions provoking the participants and researcher to say more than they intended. Consequently, we learn that identities are relatively stable, students and teachers experience school spaces differently, and there are culturally significant tokens that constitute a teacher subject.
title: Bol_2
Creators: name: Noé Angelé
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: reconstitution
subject: expérimentation

description: reconstitution expérimentale
description: 1 fichier 3D (ply), 1 fichier image (jpg), 1 fichier unknown (G:/MODELE/06__Bol_2__bon/01__Recto), 1 fichier unknown (G:/MODELE/06__Bol_2__bon/02__Verso), 1 fichier unknown (G:/MODELE/06__Bol_2__bon/03__Oblique), 1 fichier unknown (G:/MODELE/06__Bol_2__bon/04__Fond)
Self-Folding of Single Chain Polymers: Towards Synthetic Biomacromolecule Design
Creators: name: Altintas, Özcan
Publisher: name: Karlsruhe
Year: 2012
Subjects: self-folding
single chain
synthetic protein
ATRP
Click chemisrty

description: The emulation of natural processes and the design of chemical reaction sequences inspired by nature is one of the most important driving forces for synthetic macromolecular design. Many proteins fold in solution to yield delicate molecular assemblies stabilized by non-covalent. The key binding principle in nature revolves around the formation of hydrogen bonds. It seems appropriate to transfer this concept when attempting to fold synthetic macromolecules to mimic naturally occurring systems.
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Baryon history and cosmic star formation in non-Gaussian cosmological models: numerical simulations
Creators: name: Maio, Umberto
name: Iannuzzi, Francesca
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present the first numerical, N-body, hydrodynamical, chemical simulations of cosmic structure formation in the framework of non-Gaussian models. We study the impact of primordial non-Gaussianities on early chemistry (e, H, H+, H-, He, He+, He++, H2, H2+, D, D+, HD, HeH+), molecular and atomic gas cooling, star formation, metal (C, O, Si, Fe, Mg, S) enrichment, population III (popIII) and population II-I (popII) transition, and on the evolution of "visible" objects. We find that non-Gaussianities can have some consequences on baryonic structure formation at very early epochs, but the subsequent evolution at later times washes out any difference among the various models. When assuming reasonable values for primordial non-Gaussian perturbations, it turns out that they are responsible for: (i) altering early molecular fractions in the cold, dense gas phase of ~10 per cent; (ii) inducing small temperature fluctuations of ~15, and of the popIII/popII transition of up to some 10^7yr; (iv) determining variations of
description: Accepted for publications on MNRAS, on April 13, 2011. Minor revisions
The criticality of self-assembled rigid rods on triangular lattices
Creators: name: Almarza, N. G.
name: Tavares, J. M.
name: da Gama, M. M. Telo
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The criticality of self-assembled rigid rods on triangular lattices is investigated using Monte Carlo simulation. We find a continuous transition between an ordered phase, where the rods are oriented along one of the three (equivalent) lattice directions, and a disordered one. We conclude that equilibrium polydispersity of the rod lengths does not affect the critical behavior, as we found that the criticality is the same as that of monodisperse rods on the same lattice, in contrast with the results of recently published work on similar models.
description: 4 pages, 4 figures
Improved radial velocity orbit of the young binary brown dwarf candidate ChaHa8
Creators: name: Joergens, V.
name: Mueller, A.
name: Reffert, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The very young brown dwarf candidate ChaHa8 was recently discovered to have a close (~1AU) companion by means of radial velocity monitoring. We present additional radial velocity data obtained with UVES/VLT between 2007 and 2010, which significantly improve the orbit of the system. The combined data set spans ten years of radial velocity monitoring for ChaHa8. A Kepler fit to the data yields an orbital period of 5.2 yrs, an eccentricity of 0.59, and a radial velocity semi-amplitude of 2.4 km/s. A companion mass M2sini (which is a lower limit due to the unknown orbital inclination) of 25 Mjup and of 31 Mjup is derived when using model-dependent mass estimates for the primary of 0.07 and 0.10 Msun, resp. Assuming random orientation of orbits in space, we find a very high probability that the companion of Chaha8 is of substellar nature: With a greater than 87% probability, the companion mass is between 30 and 69 Mjup and the mass ratio < 0.7. The absence of any evidence of the companion in the cross-correlation function together with the size of the radial velocity amplitude also indicate a mass ratio of at most 0.7, and likely smaller. Furthermore, the new data exclude the possibility that the companion has a mass in the planetary regime (<13 Mjup). We show that the companion contributes significantly to the total luminosity of the system: model-dependent estimates provide a minimum luminosity ratio L2/L1 of 0.2. ChaHa8 is the 4th known spectroscopic brown dwarf or very low-mass stellar binary with determined orbital parameters, and the 2nd known very young one. With an age of only ~3 Myr it is of particular interest to very low-mass formation and evolution theories. In contrast to most other spectroscopic binaries, it has a relatively long period and it might be possible to determine the astrometric orbit of the primary and, thus, the orbital inclination.
description: Accepted for publication in A&A main Journal, minor changes (language editing)
Efficient Knowledge Base Management in DCSP
Creators: name: Jiang, Hong
Publisher: name: arXiv
Year: 2010
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: DCSP (Distributed Constraint Satisfaction Problem) has been a very important research area in AI (Artificial Intelligence). There are many application problems in distributed AI that can be formalized as DSCPs. With the increasing complexity and problem size of the application problems in AI, the required storage place in searching and the average searching time are increasing too. Thus, to use a limited storage place efficiently in solving DCSP becomes a very important problem, and it can help to reduce searching time as well. This paper provides an efficient knowledge base management approach based on general usage of hyper-resolution-rule in consistence algorithm. The approach minimizes the increasing of the knowledge base by eliminate sufficient constraint and false nogood. These eliminations do not change the completeness of the original knowledge base increased. The proofs are given as well. The example shows that this approach decrease both the new nogoods generated and the knowledge base greatly. Thus it decreases the required storage place and simplify the searching process.
description: 11 pages
Tests of Factorization and SU(3) Relations in B Decays into Heavy-Light Final States
Creators: name: Fleischer, Robert
name: Serra, Nicola
name: Tuning, Niels
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Using data from the B factories and the Tevatron, we perform tests of how well non-leptonic B decays of the kind B -> D^{(*)}_{(s)} P, where P is a pion or kaon, are described within the factorization framework. We find that factorization works well - as is theoretically expected - for color-allowed, tree-diagram-like topologies. Moreover, also exchange topologies, which have a non-factorizable character, do not show any anomalous behavior. We discuss also isospin triangles between the B -> D^{(*)} pi decay amplitudes, and determine the corresponding amplitudes in the complex plane, which show a significant enhancement of the color-suppressed tree contribution with respect to the factorization picture. Using data for B -> D^{(*)} K decays, we determine SU(3)-breaking effects and cannot resolve any non-factorizable SU(3)-breaking corrections larger than \sim 5%. In view of these results, we point out that a comparison between the \bar B^0_d -> D^+π^- and \bar B^0_s -> D_s^+π^- decays offers an interesting new determination of f_d/f_s. Using CDF data, we obtain the most precise value of this ratio at CDF, and discuss the prospects for a corresponding measurement at LHCb.
description: 12 pages, 6 figures, matches published version in Physical Review D
title: Anneau_de_schiste_8
Creators: name: Clemence OBERHAUSER
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: schiste
subject: anneau

description: pièce technique de la chaîne opératoire de production d'anneaux
description: 1 fichier 3D (ply), 1 fichier image (jpg)
Regeneration and plasticity of descending motor pathways following spinal cord injury
Creators: name: Hilton, Brett Jason
Publisher: name: University of British Columbia
Year: 2017

description: Spinal cord injury (SCI) results in paralysis due in part to the inability of central nervous system (CNS) axons to regenerate following their transection. However, after anatomically incomplete SCI, partial spontaneous recovery can often occur. I studied the regeneration and plasticity of descending pathways involved in forelimb motor function following SCI to better understand the mechanisms underlying axon regeneration failure and spontaneous motor recovery. In Chapter 2, I developed an injury model in adult mice that results in complete axotomy of the rubrospinal tract and sustained deficits in forelimb motor function. I found that when a left dorsolateral funiculus crush injury was instigated at vertebral level C4, there were sustained deficits in left forelimb function while when the same injury was instigated at vertebral level C6, there was spontaneous recovery in left forelimb function to baseline levels. In Chapter 3, I used the injury model developed in Chapter 2 in conditional PTEN KO mice to test the hypotheses that 1) PTEN deletion promotes rubrospinal axonal regeneration following SCI and 2) Aging significantly diminishes the regenerative capacity of PTEN deleted rubrospinal neurons. I found that when PTEN was deleted within rubrospinal neurons in 4 week old mice, there was significant rostral axon growth and regeneration past the lesion site to ~1 mm relative to controls. However, when PTEN was deleted within rubrospinal neurons in 7-8 month old mice, while rostral axon growth occurred, there was no caudal regeneration. Thus, there is an age-dependent decline in regeneration of CNS neurons. In Chapter 4, I used optogenetic and chemogenetic tools to assess motor cortical plasticity in adult mice. I found that following ablation of the dorsal corticospinal tract, the motor cortex is able to re-establish output to the limbs and the minor dorsolateral corticospinal tract representing 3% of direct spinal cord transmission is able to partially mediate spontaneous recovery. Taken together, these data demonstrate an age-related decline in axon regeneration in the adult mammalian CNS and show that a minor corticospinal pathway is necessary for spontaneous recovery following SCI.
title: bactres_1
Creators: name: Noé Angelé
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: tesson

description: tesson
description: 1 fichier 3D (ply), 1 fichier image (jpg), 1 fichier unknown (G:/MODELE/02b__Bactres_1__bon/01__Recto), 1 fichier unknown (G:/MODELE/02b__Bactres_1__bon/02__Verso)
Towards An Inclusive Energy Transition Beyond Coal - A comparison of just transition policies away from coal between China, the EU and the US.
Creators: name: Zhu, Erpu
name: Campbell, Loyle
name: Hafner, Manfred
name: Lu, Xinqing
name: Noussan, Michel
name: Raimondi, Pier Paolo
name: Zhu, Erpu
name: Campbell, Loyle
name: Hafner, Manfred
name: Lu, Xinqing
name: Noussan, Michel
name: Raimondi, Pier Paolo
Publisher: name: Unknown
Year: 2021
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy
subject: Energy Transition
subject: Just Transition
subject: Coal Phase Out
subject: Inclusiveness
subject: China
subject: the European Union
subject: the United States

description: This paper compares different just transition pathways in China, the European Union and the United States of America by comparing the current state of the coal sector and just transition policies away from coal. How can social justice in the energy transition be achieved under different models of energy governance? Since these three blocs have only made some progress on just transition policies and legislations for workers and communities impacted by the coal phase down or phase out in recent years, there have not been many studies comparing them to each other. The analysis in this paper shows that while all three blocs work towards ensuring the integration of coal workers and coal communities into the clean economy in the process of coal reduction, their approaches to achieving a just transition differ in terms of policy frameworks, financing resources, specific measures and public participation. This paper is part of a series of FEEM working papers of comparison studies of China, the EU and the US in the field of climate and energy.
title: Bactres_2
Creators: name: Noé Angelé
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: tesson

description: tesson
description: 1 fichier 3D (ply), 1 fichier image (jpg), 1 fichier unknown (G:/MODELE/07__Bactres_2__mauvais/01__Recto), 1 fichier unknown (G:/MODELE/07__Bactres_2__mauvais/02__Verso), 1 fichier unknown (G:/MODELE/07__Bactres_2__mauvais/03__Tranche__inutile)
Z-Sum Approach to Loop Integrals using Taylor Expansion
Creators: name: Rottmann, Paulo A.
name: Reina, Laura
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the applicability of the Z-Sum approach to multi-loop calculations with massive particles in perturbative quantum field theory. We systematically analyze the case of one-loop scalar integrals, which represent the building blocks of any higher-loop calculation. We focus in particular on triangle one-loop integrals and identify strengths and limitations of the Z-Sum approach, extending our results to the case of one-loop box integrals when appropriate. We conclude with the calculation of a specific physical example: the calculation of heavy-flavor corrections to deep-inelastic-scattering structure functions.
description: 38 pages, 4 figures, and 8 tables
title: Anneau_de_schiste_7
Creators: name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: schiste
subject: anneau

description: pièce technique de la chaîne opératoire de production d'anneaux
description: 1 fichier 3D (ply)
title: Lemierre´s syndrome leading to dural sinus thrombosis
Creators: name: Moreno Ochoa, Irene
Publisher: name: EURORAD
Year: 2022
Subjects: subject: Paediatric radiology
subject: Vascular
subject: CT
subject: MR
subject: Ultrasound-Colour Doppler
subject: Vascular
subject: Infection
subject: Clinical Cases

description: Clinical History: An 8-year-old, previously healthy, presented a 2-day history of headache, fever, and vomiting. He presented bacteriemia and signs of poor peripheral perfusion.  On examination right neck swelling was found and local pain continued despite five days of appropriate antibiotic treatment. An ultrasound of the neck was performed.

description: 8 years, male
title: Anneau_de_schiste_6
Creators: name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: schiste
subject: anneau

description: pièce technique de la chaîne opératoire de production d'anneaux
description: 1 fichier 3D (ply)
Residual deformations due to long-time cyclic loading with two dimensional strain loops
Creators: name: Poblete, Mauro
name: Wichtmann, Tortsten
name: Niemunis, Andrzej
name: Triantafyllidis, Theodoros
Publisher: name: Karlsruhe
Year: 2011
Subjects: cyclic loading
multi-dimensional strain loops
permanent strain accumulation

description: A cyclic loading with multidimensional strain loops in the soil may be caused by traffic loading, by wind and wave loading (e.g. offshore wind turbines) or by earthquake shaking. The present paper focuses on the accumulation of permanent deformations due to a high-cyclic loading, that means a loading with many cycles of small to intermediate strain amplitudes. Two different strategies for the consideration of multidimensional strain loops in a high-cycle accumulation model are presented. Experimental evidence for the first strategy is provided. However, it is suitable for convex strain loops only. The second strategy can handle also non-convex strain loops, but has not been confirmed experimentally yet. The paper discusses suitable experiments for such prove and documents some preliminary test series.
title: Anneau_de_schiste_5
Creators: name: Clemence OBERHAUSER
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: schiste
subject: anneau

description: pièce technique de la chaîne opératoire de production d'anneaux
description: 1 fichier 3D (ply), 1 fichier image (jpg), 1 fichier unknown (G:/MODELE/Anneau_de_schiste_5/photos)
title: Worte der Erinnerung an den sel. verstorbenen Julius Hauser ob der Kirche Wädenswil
title: geb. 6. Juni 1834 - gest. 12. Dezember 1897, beerdigt 16. Dezember 1897
titleType: Subtitle
Creators: name: (:Unkn) Unknown
Publisher: name: Druck von A. Stütz
Year: 1897
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf

description: Inhalt: I. Kirchliche Feier: Ansprache des Herrn Pfarrer Pfister ; II. Feier im Versammlungslokal: Ansprache von Herrn Pfarrer Fröhlich (Aus dem Gedächtnis niedergeschrieben.) ; Nachmittagsfeier im Versammlungslokal: Ansprache von Herrn Zeller., Ansprache des Herrn Schall
Computational Investigation of Endothelial Heterogeneity During Homeostasis and Inflammation
Creators: name: Jambusaria, Ankit
Publisher: name: University of Illinois at Chicago
Year: 2020
Subjects: Uncategorized

description: Endothelial cells (ECs) are a specialized cell type lining all vertebrate blood vessels and form an interface between circulating blood and the neighboring tissue. Understanding the tissue-specific characteristics of endothelial cells could markedly improve our understanding of the organ-specific roles of blood vessel function and the development of vascular disease. Computational approaches statistically modeling the gene expression data provided by high throughput sequencing technologies have been developed to analyze the cellular transcriptome. In our work, we present novel computational methods, namely HeteroPath and Subnetwork Signaling Entropy Analysis (SSEA), to analyze gene expression data and ascertain organ-specific endothelial heterogeneity during homeostasis and inflammation. We hypothesized that characterizing cells from distinct tissues based on the heterogeneity of the molecular signaling would allow for the precise identification of clusters of genes which are uniquely upregulated or uniquely downregulated in each tissue. Using HeteroPath alongside traditional gene set enrichment analysis methods, we demonstrated endothelial transcriptomic heterogeneity. HeteroPath specifically identified organ-specific signaling pathways and provided a comprehensive characterization of EC heterogeneity in the healthy state. We next adopted the RiboTag mRNA isolation technique to directly isolate tissue-specific mRNAs undergoing translation without cell disassociation to understand the nature of the endothelial translatome in vivo. By performing RNA-Sequencing and computationally analyzing the endothelial translatome, we identified specific pathways, transporters, and cell-surface markers expressed in an organ-specific manner. In addition, we found that ECs adopt the characteristics of the tissue by expressing genes typically expressed in the surrounding tissue such as genes associated with synaptic function in the brain endothelium and cardiac contractile genes in the heart endothelium. Once we established the organ-specific endothelial signature during homeostasis, we studied whether this heterogeneity persisted in response to a biological stimulus that induced systemic inflammation. Using differential expression approaches and our novel framework, SSEA, we quantified the organ-specific endothelial gene expression dynamics and found that the progression and resolution of endothelial injury during vascular inflammation in each organ is mediated by distinct endothelial signaling mechanisms. Using these methods and tools, we characterized organ-specific endothelial heterogeneity during homeostasis and inflammation and provided insights regarding the underlying endothelial biology and potential therapeutic targets.
Description and Evaluation of Downscaled Daily Climate Data Version 3
Creators: name: Pucher, Christoph
name: Neumann, Mathias
Publisher: name: figshare
Year: 2022
Subjects: Climate Science

description: Update of the daily gridded climate data ("Spatial downscaling of European climate data") provided by Moreno and Hasenauer (2015). The climate data is based on downscaling E-Obs (European Observations) climate data using WorldClim climate surfaces.

Daily maximum temperature, minimum temperature and precipitation for the years 1950 to 2017 are publicly available at ftp://palantir.boku.ac.at/Public/ClimateData/v3
This file documents the changes made in version 3 of the downscaled climate data and how it compares to previous versions.
Roughness and multiscaling of planar crack fronts
Creators: name: Laurson, Lasse
name: Zapperi, Stefano
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider numerically the roughness of a planar crack front within the long-range elastic string model, with a tunable disorder correlation length $ξ$. The problem is shown to have two important length scales, $ξ$ and the Larkin length $L_c$. Multiscaling of the crack front is observed for scales below $ξ$, provided that the disorder is strong enough. The asymptotic scaling with a roughness exponent $ζ\approx 0.39$ is recovered for scales larger than both $ξ$ and $L_c$. If $L_c > ξ$, these regimes are separated by a third regime characterized by the Larkin exponent $ζ_L \approx 0.5$. We discuss the experimental implications of our results.
description: 8 pages, two figures
Basic polynomial invariants, fundamental representations and the Chern class map
Creators: name: Baek, Sanghoon
name: Neher, Erhard
name: Zainoulline, Kirill
Publisher: name: arXiv
Year: 2011
Subjects: subject: Rings and Algebras (math.RA)
subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 13A50, 14L24, 20F55

description: Consider a crystallographic root system together with its Weyl group $W$ acting on the weight lattice $M$. Let $Z[M]^W$ and $S^*(M)^W$ be the $W$-invariant subrings of the integral group ring $Z[M]$ and the symmetric algebra $S^*(M)$ respectively. A celebrated theorem of Chevalley says that $Z[M]^W$ is a polynomial ring over $Z$ in classes of fundamental representations $w_1,...,w_n$ and $S^*(M)^{W}$ over rational numbers is a polynomial ring in basic polynomial invariants $q_1,...,q_n$, where $n$ is the rank. In the present paper we establish and investigate the relationship between $w_i$'s and $q_i$'s over the integers. As an application we provide an annihilator of the torsion part of the 3rd and the 4th quotients of the Grothendieck gamma-filtration on the variety of Borel subgroups of the associated linear algebraic group.
description: 13 pages, misprints corrected
title: Anneau_de_schiste_4
Creators: name: Clemence OBERHAUSER
name: Galinand, Cyrille
name: Université Paris1 Panthéon-Sorbonne
Publisher: name: Archeovision
Year: 2022
Subjects: subject: schiste
subject: anneau

description: pièce technique de la chaîne opératoire de production d'anneaux
description: 1 fichier 3D (ply), 1 fichier image (jpg)