cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Franck-Hertz experiment in magnetic field
Creators: name: Weng, Ying
name: Weng, Zi-Hua
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The paper studies the impact of applied magnetic field on the inelastic collisions of electrons with argon atoms. In the electron-argon Franck-Hertz experiment, the influence of applied magnetic field emerges complicated features, and is equivalent to that of the temperature. In case the accelerating electric intensity becomes strong enough, enlarging magnetic flux density will be equivalent to the increasing of oven temperature. When the accelerating electric intensity is very weak and the applied magnetic field occupies a dominant position, enhancing magnetic flux density is identical with the decreasing of oven temperature. And the non-uniform distribution of applied magnetic field has an influence on the inelastic collision as well. The study claims that the influence of magnetic field variation is equivalent to that of temperature variety, and that it leads the electron energy to transfer obviously in the experiment.
description: 5 pages, 6 figures, Latex
Additional file 2 of The impact of demographic and clinical characteristics on the trajectories of health-related quality of life among patients with Fabry disease
Creators: name: Sigurdardottir, Solrun
name: Bjerkely, Birgitte
name: Jenssen, Trond G.
name: Mathisen, Per
name: von der Lippe, Charlotte
name: Ørstavik, Kristin
name: Heimdal, Ketil
name: Dahle, Dag Olav
name: Weedon-Fekjær, Mina Susanne
name: Solberg, Olga
name: Pihlstrøm, Hege K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Figure S1A. SF-36 domain scores for males with FD at follow-ups compared to the Norwegian male population.
Habeas corpus after Khela : dynamics attenuating prisoners' rights
Creators: name: Bolger, Ellen
Publisher: name: University of British Columbia
Year: 2021

description: This study examines habeas corpus prison decisions from Khela (March 27, 2014) to August 4, 2020. The types of administrative decisions reviewed were security reclassification and transfer and solitary confinement. Habeas corpus review of decision-making in the prison context should be more robust because of the special vulnerability of the affected individuals and the deeply problematic discretionary nature of these decisions and procedures. There are new possibilities set out in Vavilov to have robust reasonableness review and the accompanying culture of justification inform and reshape this area of administrative decision-making so that it better accords with the demands of the rule of law, protects and vindicates prisoners’ rights, and redresses wrongs. The same behaviour by prisoners can lead to either a formal disciplinary charge or security reclassification and transfer. The formal disciplinary system is advantageous to prisoners as it has more procedural safeguards and limited negative consequences. The reclassification and transfer process allows for problematic exercises of discretion by decision makers. Security reclassification and transfer and the former administration segregation regime complemented and propped each other up in creating a parallel system of punishment to the formal system. At an institutional level, prison administrators and decision makers did not demonstrate legal expertise during the cases examined in my study. Many judges on habeas corpus review misinterpreted the text of Khela to stand for the principle that wardens should be granted “significant” deference. Some reviewing judges would say they did not want to “micromanage” the prison because they appeared to be uncomfortable exercising their jurisdiction. A careful analysis of language used by government lawyers, prison administrators, and judges was conducted. The question was also raised as to whether statutory procedural rights should be considered a ceiling or a floor, and the impact of either option. Reviewing judges have attenuated prisoners’ rights by using qualifying language. There are also recent doctrinal developments where respondents are trying to introduce a test where a prisoner has to show how they were prejudiced by the breach. The general body of case law in this area shows an underenforcement of prisoners’ rights.
Shapley Head Pruning: Identifying and Removing Interference in Multilingual Transformers
Creators: name: Held, William
name: Yang, Diyi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Multilingual transformer-based models demonstrate remarkable zero and few-shot transfer across languages by learning and reusing language-agnostic features. However, as a fixed-size model acquires more languages, its performance across all languages degrades, a phenomenon termed interference. Often attributed to limited model capacity, interference is commonly addressed by adding additional parameters despite evidence that transformer-based models are overparameterized. In this work, we show that it is possible to reduce interference by instead identifying and pruning language-specific parameters. First, we use Shapley Values, a credit allocation metric from coalitional game theory, to identify attention heads that introduce interference. Then, we show that removing identified attention heads from a fixed model improves performance for a target language on both sentence classification and structural prediction, seeing gains as large as 24.7\%. Finally, we provide insights on language-agnostic and language-specific attention heads using attention visualization.
description: 8 Pages, 9 Figures
Additional file 3 of The impact of demographic and clinical characteristics on the trajectories of health-related quality of life among patients with Fabry disease
Creators: name: Sigurdardottir, Solrun
name: Bjerkely, Birgitte
name: Jenssen, Trond G.
name: Mathisen, Per
name: von der Lippe, Charlotte
name: Ørstavik, Kristin
name: Heimdal, Ketil
name: Dahle, Dag Olav
name: Weedon-Fekjær, Mina Susanne
name: Solberg, Olga
name: Pihlstrøm, Hege K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3: Figure S1B. SF-36 domain scores for females with FD at follow-ups compared to the Norwegian female population.
title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð½Ð°ÑÑÐ¶Ð½ÑÑ Ð½ÐµÑÑÑÐ¸Ñ ÐºÐ°Ð¼ÐµÐ½Ð½ÑÑ ÑÑÐµÐ½ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Optimization of the constructive solution of the exterior bearing stone walls of a modern building
Creators: name: ÐÐ°Ð»Ð¸ÐµÐ²Ð°, ÐÐ»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð½ÐµÑÑÑÐ¸Ðµ
Ð¡ÑÐµÐ½Ñ ÐºÐ°Ð¼ÐµÐ½Ð½ÑÐµ
Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ
ÑÐ°ÑÑÐµÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
Ð½ÐµÑÑÑÐ°Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ

description: ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð½Ð°ÑÑÐ¶Ð½ÑÑ Ð½ÐµÑÑÑÐ¸Ñ ÐºÐ°Ð¼ÐµÐ½Ð½ÑÑ ÑÑÐµÐ½ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ñ ÑÐµÐ»ÑÑ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð½ÐµÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐ»Ð¾ÑÑ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¸ÑÐ¸Ð½ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ð¹ (ÑÑÐµÑÐ¸Ð½) Ð² Ð½Ð°ÑÑÐ¶Ð½ÑÑ ÑÑÐµÐ½Ð°Ñ Ð·Ð´Ð°Ð½Ð¸Ñ. ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ:
Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸Ð¼ÐµÑÑÐµÐ¹ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸, Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², ÑÐ¸ÐºÑÐ°ÑÐ¸Ñ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ð¹ Ð½Ð°ÑÑÐ¶Ð½ÑÑ ÑÑÐµÐ½. ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°ÑÑÐµÑÐ½ÑÑ Ð¸ ÑÐµÐ¾ÑÐµÑÐ¸ÐºÐ¾- ÑÐ¼Ð¿Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¹. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ.
description: Master's thesis is aimed at optimizing the constructive solutions outer bearing stone walls of modern buildings in order to increase strength, load capacity and durability of the structure. The main purpose of the survey was to identify the reasons for the formation and development of damage (cracks) in the outer walls of the building. To achieve this goal have been made the following main activities: Analysis of the existing documentation,
Laboratory of Materials Research, fixing damaged exterior walls. Analysis was carried out theoretical and empirical theoretical studies. The most effective options for optimizing the design of modern buildings have been proposed for the survey.
Experimental demonstration of a heralded entanglement source
Creators: name: Wagenknecht, Claudia
name: Li, Che-Ming
name: Reingruber, Andreas
name: Bao, Xiao-Hui
name: Goebel, Alexander
name: Chen, Yu-Ao
name: Zhang, Qiang
name: Chen, Kai
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The heralded generation of entangled states is a long-standing goal in quantum information processing, because it is indispensable for a number of quantum protocols. Polarization entangled photon pairs are usually generated through spontaneous parametric down-conversion, but the emission is probabilistic. Their applications are generally accompanied by post-selection and destructive photon detection. Here, we report a source of entanglement generated in an event-ready manner by conditioned detection of auxiliary photons. This scheme benefits from the stable and robust properties of spontaneous parametric down-conversion and requires only modest experimental efforts. It is flexible and allows the preparation efficiency to be significantly improved by using beamsplitters with different transmission ratios. We have achieved a fidelity better than 87% and a state preparation efficiency of 45% for the source. This could offer promise in essential photonics-based quantum information tasks, and particularly in enabling optical quantum computing by reducing dramatically the computational overhead.
description: 24 pages, 4 figures, 1 table
Reading the tea leaves in the $M_{\rm bh}$-$M_{\rm *,sph}$ and $M_{\rm bh}$-$R_{\rm e,sph}$ diagrams: dry and gaseous mergers with remnant angular momentum
Creators: name: Graham, Alister W.
name: Sahu, Nandini
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We recently revealed that bulges and elliptical galaxies broadly define distinct, super-linear relations in the $M_{\rm bh}$-$M_{\rm *,sph}$ diagram, with the order-of-magnitude lower $M_{\rm bh}/M_{\rm *,sph}$ ratios in the elliptical galaxies due to major (disc-destroying, elliptical-building) dry mergers. Here we present a more nuanced picture. Galaxy mergers, in which the net orbital angular momentum does not cancel, can lead to systems with a rotating disc. This situation can occur with either wet (gas-rich) mergers involving one or two spiral galaxies, e.g., NGC~5128, or dry (relatively gas-poor) collisions involving one or two lenticular galaxies, e.g., NGC~5813. The spheroid and disc masses of the progenitor galaxies and merger remnant dictate the shift in the $M_{\rm bh}$-$M_{\rm *,sph}$ and $M_{\rm bh}$-$R_{\rm e,sph}$ diagrams. We show how this explains the (previously excluded merger remnant) Sersic S0 galaxies near the bottom of the elliptical sequence and core-Sersic S0 galaxies at the top of the bulge sequence, neither of which are faded spiral galaxies. Different evolutionary pathways in the scaling diagrams are discussed. We also introduce two ellicular (ES) galaxy types, explore the location of brightest cluster galaxies and stripped `compact elliptical' galaxies in the $M_{\rm bh}$-$M_{\rm *,sph}$ diagram, and present a new merger-built $M_{\rm bh}$-$M_{\rm *,sph}$ relation which may prove helpful for studies of nanohertz gravitational waves. This work effectively brings into the fold many systems previously considered outliers with either overly massive or undermassive black holes relative to the near-linear $M_{\rm bh}$-$M_{\rm *,sph}$ `red sequence' patched together with select bulges and elliptical galaxies.
description: Revised version after minor comments from the referee and tweaks from the authors. (15 pages of main text and figures, plus 8 pages of Appendix and References.)
The role of mergers on galaxy evolution
Creators: name: Ellison, Sara
name: None
Publisher: name: Zenodo
Year: 2019

description: Galaxy mergers represent a cornerstone of our theory of hierarchical growth. However, the impact of mergers reaches far beyond the simple growth of stellar mass, since they can lead to dramatic changes in morphology, star formation rate, metallicity, gas content and nuclear accretion. In this talk, I will review both the theoretical predictions, and the observational tests, that establish the critical role of mergers in galaxy evolution.
Function spectra and continuous G-spectra
Creators: name: Davis, Daniel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55P42, 55P91, 55T15

description: Let G be a profinite group, {X_alpha}_alpha a cofiltered diagram of discrete G-spectra, and Z a spectrum with trivial G-action. We show how to define the homotopy fixed point spectrum F(Z, holim_alpha X_alpha)^{hG} and that when G has finite virtual cohomological dimension (vcd), it is equivalent to F(Z, holim_alpha (X_alpha)^{hG}). With these tools, we show that the K(n)-local Spanier-Whitehead dual is always a homotopy fixed point spectrum, a well-known Adams-type spectral sequence is actually a descent spectral sequence, and, for a sufficiently nice k-local profinite G-Galois extension E, with K a closed normal subgroup of G, the equivalence (E^{h_kK})^{h_kG/K} \simeq E^{h_kG} (due to Behrens and the author), where (-)^{h_k(-)} denotes k-local homotopy fixed points, can be upgraded to an equivalence that just uses ordinary (non-local) homotopy fixed points, when G/K has finite vcd.
description: submitted for publication
MUSE reveals metal-enriched absorbers in the CGM of a radio galaxy at z=2.9
Creators: name: Kolwa, Sthabile
name: None
Publisher: name: Zenodo
Year: 2019

description: There can be no complete discussion of the ``cosmic noon" epoch and early galaxy formation without referencing radio galaxies existing at redshifts, z $>$ 2. Known to be the most massive galaxies in terms of stellar mass, high-redshift radio galaxies (HzRGs) are often surrounded by large haloes extending beyond 100 kpc into the CGM. Previous studies of the CGM were mostly restricted to bright emission lines, which sometimes also show the presence of absorbing gas in the CGM. With the advent of sensitive integral field unit instruments such as MUSE, spatially resolved studies of UV ionised gas tracers (Ly$\alpha$, CIV, HeII) in these sources are now possible. In this talk, I will present recent MUSE results that reveal the first detection of NV absorption in the same gas volume as HI and CIV in diffuse, low-density absorbing gas located in the nebulae of a z=2.9 radio galaxy. We show that these metal-enriched absorbers are associated with the galaxy rather than being intervening systems. From the same MUSE data, we have also been able to trace the spatial extent of the Ly$\alpha$ nebulae in absorption i.e. neutral HI medium and thus measure its mass. Using CLOUDY photoionisation models, we investigate the possible ionising mechanisms for the absorbers and their probable origins within this galaxy's evolutionary sequence. Studies like ours thus open up a new window on the metal-enriched CGM.
Il ruolo del docente nella sfera socio-emotiva dell’allievo preadolescente: L’influsso del benessere sull’apprendimento
Creators: name: Puzdrowski Barnes, Anna
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2012

description: Questo lavoro di diploma si propone di indagare l’importanza del ruolo dell’insegnante all’interno della dimensione socio-emotiva di alcuni allievi di scuola media del Canton Ticino e dell’eventuale correlazione tra il loro benessere e la qualità dell’apprendimento. Il metodo utilizzato per appurare le ipotesi di partenza si è limitato ad essere descrittivo con una rilevazione dati attraverso un questionario che esplora cinque ambiti dello sviluppo socio-emotivo dei preadolescenti. I dati rilevati sono stati unicamente stati estrapolati dalle domande del questionario prese in considerazione in merito ai temi trattati nella presente ricerca. Il campione di allievi di seconda media preso in esame, molto limitato, è stato messo a confronto con i dati del campione a disposizione per il progetto di ricerca “chiamale emozioni” coordinato dal Prof. Alberto Crescentini e dal Prof. Luca Sciaroni. L’analisi ha dimostrato una tendenza positiva a riguardo delle domande di ricerca, dimostrando che per una considerevole parte degli allievi la scuola rappresenta un’esperienza positiva. Ha inoltre appurato che l’adulto in ambito scolastico, a quel che sembra, è consapevole dell’importanza delle relazioni interpersonali e del benessere che quest’ultimo potrebbe apportare ai ragazzi. Malgrado la teoria evidenzia i benefici della correlazione fra benessere emotivo e apprendimento, non è stato possibile verificare tale correlazione con i dati a disposizione. Relatori: Luca Sciaroni e Alberto Crescentini. Materia: scienze dell'educazione
Oxygen depletion in dense molecular clouds: a clue to a low O2 abundance?
Creators: name: Hincelin, U.
name: Wakelam, V.
name: Hersant, F.
name: Guilloteau, S.
name: Loison, J. C.
name: Honvault, P.
name: Troe, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context: Dark cloud chemical models usually predict large amounts of O2, often above observational limits. Aims: We investigate the reason for this discrepancy from a theoretical point of view, inspired by the studies of Jenkins and Whittet on oxygen depletion. Methods: We use the gas-grain code Nautilus with an up-to-date gas-phase network to study the sensitivity of the molecular oxygen abundance to the oxygen elemental abundance. We use the rate coefficient for the reaction O + OH at 10 K recommended by the KIDA (KInetic Database for Astrochemistry) experts. Results: The updates of rate coefficients and branching ratios of the reactions of our gas-phase chemical network, especially N + CN and H3+ + O, have changed the model sensitivity to the oxygen elemental abundance. In addition, the gas-phase abundances calculated with our gas-grain model are less sensitive to the elemental C/O ratio than those computed with a pure gas-phase model. The grain surface chemistry plays the role of a buffer absorbing most of the extra carbon. Finally, to reproduce the low abundance of molecular oxygen observed in dark clouds at all times, we need an oxygen elemental abundance smaller than 1.6E-4. Conclusion: The chemistry of molecular oxygen in dense clouds is quite sensitive to model parameters that are not necessarily well constrained. That O2 abundance may be sensitive to nitrogen chemistry is an indication of the complexity of interstellar chemistry.
description: 6 pages, 3 figures, accepted for publication in Astronomy & Astrophysics
Effective Mg Incorporation in CdMgO Alloy on Quartz Substrate Grown by Plasma-assisted MBE
Creators: name: Adhikari, A.
name: Wierzbicka, A.
name: Lysak, A.
name: Sybilski, P.
name: Witkowski, B. S.
name: Przezdziecka, E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The development of CdMgO ternary alloy with a single cubic phase is challenging but meaningful work for technological advancement. In this work, we have grown a series of Cd1-xMgxO ternary random alloys with various Mg concentrations (x = 0, 30, 32, 45, and 55%) on quartz substrate by plasma-assisted molecular beam epitaxy (PA-MBE) technique. The structural investigations of alloys were performed using the X-ray diffraction (XRD) technique. The decreases in average crystallite size and lattice parameters were observed with an increase in Mg content in the alloys. XRD analysis confirms a single cubic phase is obtained for alloy compositions. The elemental and morphological studies were carried out using energy dispersive x-ray (EDX) spectroscopy and atomic force microscope (AFM) technique, respectively. The optical investigation was carried out using UV-Vis spectroscopy. The optical bandgaps were estimated using the Tauc relation and it was varied from 2.34 eV to 3.47 eV by varying the Mg content from zero to 55% in the alloys. The Urbach energy increases from 112 meV to 350 meV which suggests a more disordered localized state with an increase in Mg incorporation in the alloys.
description: 22 pages, 8 figures, 2 tables
The gas-to-dust cycle in low metallicity dwarf galaxies using spatially resolved measurements
Creators: name: Roychowdhury, Sambit
name: None
Publisher: name: Zenodo
Year: 2019

description: Star forming dwarf galaxies are the most numerous galaxies in the nearby Universe, with many properties in common with the first galaxies that formed. They represent a goldmine in our own backyard for studying the baryon cycle in the smallest galaxies. Recent large multi-wavelength surveys of the Local Volume has made it possible to study these galaxies in considerable detail. Atomic hydrogen (HI) remains the primary tracer of gas in these systems as CO, the tracer of molecular gas, become harder to detect due to a decrease in the CO-to-H2 ratio with decreasing metallicity. The atomic gas traces the total gas reservoir in dwarf irregulars - and consequently the whole ecosystem within which stars form. I will present our efforts to model the full baryon cycle in the lowest (<20% solar) metallciity star forming dwarf galaxies from the well-defined DustPedia sample, which  has multi-wavelength coverage in 42 bands ranging from the ultraviolet to submillimeter. Adding resolved HI maps, and using SFR and dust properties derived from SED fits using a hierarchical Bayesian approach, we study the relations between various properties tracing the evolution of gas, stars and dust in the galaxies. While historically such studies have used single-dish HI fluxes, we compare the gas and dust properties within co-spatial regions using interferometric HI observations on a region-by-region basis within the galaxies. The results reveal in rich and intriguing variation of dust properties with the disks of individual dwarf galaxies, and shows how the previous studies of the variation of gas-to-dust ratio with metallicity in dwarf galaxies erred by comparing metallicities measured in inner regioins of these galaxies with global measurements of gas and dust. Our studies reveal how gas-to-dust ratio actually varies with metallicity at very low metallicities.
Statistical mechanics of Monte Carlo sampling and the sign problem
Creators: name: During, Gustavo
name: Kurchan, Jorge
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Monte Carlo sampling of any system may be analyzed in terms of an associated glass model -- a variant of the Random Energy Model -- with, whenever there is a sign problem, complex fields. This model has three types of phases (liquid, frozen and `chaotic'), as is characteristic of glass models with complex parameters. Only the liquid one yields the correct answers for the original problem, and the task is to design the simulation to stay inside it. The statistical convergence of the sampling to the correct expectation values may be studied in these terms, yielding a general lower bound for the computer time as a function of the free energy difference between the true system, and a reference one. In this way, importance-sampling strategies may be optimized.
Additional file 4 of The impact of demographic and clinical characteristics on the trajectories of health-related quality of life among patients with Fabry disease
Creators: name: Sigurdardottir, Solrun
name: Bjerkely, Birgitte
name: Jenssen, Trond G.
name: Mathisen, Per
name: von der Lippe, Charlotte
name: Ørstavik, Kristin
name: Heimdal, Ketil
name: Dahle, Dag Olav
name: Weedon-Fekjær, Mina Susanne
name: Solberg, Olga
name: Pihlstrøm, Hege K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4: Figure S2. Mental Component Summary Scores for 30 participants with FD between baseline and 3-5 year follow-ups.
The $\mathfrak{sl}_{2}(\mathbb{R})$ coalgebra symmetry and the superintegrable discrete-time systems
Creators: name: Gubbiotti, Giorgio
name: Latini, Danilo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 39A36, 16T15, 17B62, 17B63

description: In this paper, we classify all the variational discrete-time systems in quasi-standard form in $N$ degrees of freedom admitting coalgebra symmetry with respect to the generic realisation of the Lie-Poisson algebra $\mathfrak{sl}_{2}(\mathbb{R})$. This approach naturally yields several quasi-maximally and maximally superintegrable discrete-time systems, both known and new. We conjecture that this exhausts the (super)integrable cases associated with this algebraic construction.
description: 37 pages, 3 figures
Finite temperature study of bosons in a two dimensional optical lattice
Creators: name: Mahmud, K. W.
name: Duchon, E. N.
name: Kato, Y.
name: Kawashima, N.
name: Scalettar, R. T.
name: Trivedi, N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We use quantum Monte Carlo (QMC) simulations to study the combined effects of harmonic confinement and temperature for bosons in a two dimensional optical lattice. The scale invariant, finite temperature, state diagram is presented for the Bose-Hubbard model in terms of experimental parameters -- the particle number, confining potential and interaction strength. To distinguish the nature of the spatially separated superfluid, Mott Insulator and normal Bose liquid phases, we examine the local density, compressibility, superfluid density and Green's function. In the annular superfluid rings, as the width of the ring decreases, the long range superfluid correlations start to deviate from an equivalent homogeneous 2D system. At zero temperature, the correlation decay is intermediate between 1D and 2D, while at finite temperature, the decay is similar to that in 1D at a much lower temperature. The calculations reveal shortcomings of the local density approximation (LDA) in describing superfluid properties of trapped bosons. We also present the finite temperature phase diagram for the homogeneous two dimensional Bose-Hubbard model. We compare our state diagram with the results of a recent experiment at NIST on a harmonically trapped 2D lattice [Phys. Rev. Lett. 105, 110401 (2010)], and identify a finite temperature effect in the experiment.
description: 13 pages, 9 figures
Additional file 5 of The impact of demographic and clinical characteristics on the trajectories of health-related quality of life among patients with Fabry disease
Creators: name: Sigurdardottir, Solrun
name: Bjerkely, Birgitte
name: Jenssen, Trond G.
name: Mathisen, Per
name: von der Lippe, Charlotte
name: Ørstavik, Kristin
name: Heimdal, Ketil
name: Dahle, Dag Olav
name: Weedon-Fekjær, Mina Susanne
name: Solberg, Olga
name: Pihlstrøm, Hege K.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5: Table S1. Model fit for PCS and MCS trajectories over time.
title: ÐÐ°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÑÐµÑÑ HoReCa
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Marketing analysis of HoReCa enterprise competitiveness
Creators: name: ÐÐ¾Ð¿Ð°ÐºÐ¾Ð²Ð°, ÐÑÐ±Ð¾Ð²Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° ÑÑÐµÑÑ horeca
horeca
Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ð¹ Ð¼Ð°ÐºÑÐ¾ÑÑÐµÐ´Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼Ð¸ÐºÑÐ¾ÑÑÐµÐ´Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð´Ð»Ñ Ð¾ÑÐµÐ»Ñ
Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¾ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð±Ð¸Ð·Ð½ÐµÑÐ°
analysis of the market of the sphere of horeca
analysis of the marketing macro environment of the enterprise
analysis of the micro environment of the enterprise
development of recommendations for the hotel
estimation of the effectiveness of the hotel business

description: ÐÑÐ» Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÑÐ½Ð¾Ðº ÑÑÐµÑÑ HoReCa Ð² Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ðµ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÑÐµÐ´Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼Ð°ÐºÑÐ¾ÑÑÐµÐ´Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ»ÑÑÐµÐ²ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ ÐµÐ³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð´Ð»Ñ Ð¾ÑÐµÐ»Ñ Ð°Ð¿Ð°ÑÑÐ°Ð¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÐ½ÐµÐ½Ð° Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ.
description: The market of the HoReCa sphere in Russia and St. Petersburg was analyzed, the analysis of the marketing microenvironment, the analsis of the macroenvironment, and the key trends of its development were determined. Recommendations and activities for an apartment hotel have been developed, and their economic efficiency has been evaluated.
Three-color Sagnac source of polarization-entangled photon pairs
Creators: name: Hentschel, M.
name: Hübel, H.
name: Poppe, A.
name: Zeilinger, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate a compact and stable source of polarization-entangled pairs of photons, one at 810 nm wavelength for high detection efficiency and the other at 1550 nm for long-distance fiber communication networks. Due to a novel Sagnac-based design of the interferometer no active stabilization is needed. Using only one 30 mm ppKTP bulk crystal the source produces photons with a spectral brightness of 1.13x10^6 pairs/s/mW/THz with an entanglement fidelity of 98.2%. Both photons are single-mode fiber coupled and ready to be used in quantum key distribution (QKD) or transmission of photonic quantum states over large distances.
description: 7 pages, 4 figures
Building an Acceleration Ladder with Tidal Streams and Pulsar Timing
Creators: name: Craig, Peter
name: Chakrabarti, Sukanya
name: Sanderson, Robyn E.
name: Nikakhtar, Farnik
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We analyze stellar streams in action-angle coordinates combined with recent local direct acceleration measurements to provide joint constraints on the potential of our Galaxy. Our stream analysis uses the Kullback-Leibler divergence with a likelihood analysis based on the two-point correlation function. We provide joint constraints from pulsar accelerations and stellar streams for local and global parameters that describe the potential of the Milky Way (MW). Our goal is to build an ``acceleration ladder", where direct acceleration measurements that are currently limited in dynamic range are combined with indirect techniques that can access a much larger volume of the MW. To constrain the MW potential with stellar streams, we consider the Palomar 5, Orphan, Nyx, Helmi and GD1 streams. Of the potential models that we have considered here, the preferred potential for the streams is a two-component Staeckel potential. We also compare the vertical accelerations from stellar streams and pulsar timing, defining a function $f(z) = α_{1pulsar}z - \frac{\partialΦ}{\partial z}$, where $Φ$ is the MW potential determined from stellar streams, and $α_{1~\rm pulsar}z$ is the vertical acceleration determined from pulsar timing observations. Our analysis indicates that the Oort limit determined from streams is consistently (regardless of the choice of potential) lower than that determined from pulsar timing observations. The calibration we have derived here may be used to correct the estimate of the acceleration from stellar streams.
description: 8 pages, 4 figures, 1 table. Accepted by ApJ Letters
Predicting air quality via multimodal AI and satellite imagery
Creators: name: Rowley, Andrew
name: Karakuş, Oktay
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Climate change may be classified as the most important environmental problem that the Earth is currently facing, and affects all living species on Earth. Given that air-quality monitoring stations are typically ground-based their abilities to detect pollutant distributions are often restricted to wide areas. Satellites however have the potential for studying the atmosphere at large; the European Space Agency (ESA) Copernicus project satellite, "Sentinel-5P" is a newly launched satellite capable of measuring a variety of pollutant information with publicly available data outputs. This paper seeks to create a multi-modal machine learning model for predicting air-quality metrics where monitoring stations do not exist. The inputs of this model will include a fusion of ground measurements and satellite data with the goal of highlighting pollutant distribution and motivating change in societal and industrial behaviors. A new dataset of European pollution monitoring station measurements is created with features including $\textit{altitude, population, etc.}$ from the ESA Copernicus project. This dataset is used to train a multi-modal ML model, Air Quality Network (AQNet) capable of fusing these various types of data sources to output predictions of various pollutants. These predictions are then aggregated to create an "air-quality index" that could be used to compare air quality over different regions. Three pollutants, NO$_2$, O$_3$, and PM$_{10}$, are predicted successfully by AQNet and the network was found to be useful compared to a model only using satellite imagery. It was also found that the addition of supporting data improves predictions. When testing the developed AQNet on out-of-sample data of the UK and Ireland, we obtain satisfactory estimates though on average pollution metrics were roughly overestimated by around 20\%.
description: 14 pages, 7 figures, 4 tables
title: Ð¤Ð¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ Ð¸ Ð½ÐµÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ: Ð¿Ð¾ÑÑÐ´Ð¾Ðº ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Financial and non-financial reporting of the enterprise: the preparation and analysis of its key indicators
Creators: name: ÐÑÐ°Ð²ÑÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÑ
Ð½ÐµÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÑ
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
financial statements
non-financial statements
financial stability

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐÐ Â«ÐÐ¾ÑÐ¾Ð´ÑÐºÐ¾Ðµ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð¾Â».
Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¸ Ð½ÐµÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¸ Ð½ÐµÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ¾ÑÐ¾Ð´ÑÐºÐ¾Ðµ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð¾Â».
ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÑÐ½ÐºÐ° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð½Ð´Ð¾Ð¼ Ð½ÐµÐ´Ð²Ð¸Ð¶Ð¸Ð¼Ð¾ÑÑÐ¸ Ð±ÑÐ»Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÑ ÐÐÐ Â«ÐÐ¾ÑÐ¾Ð´ÑÐºÐ¾Ðµ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð¾Â».
ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð²Ð¾ Ð²ÑÐµÐ¼ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð¼ Ð¿ÐµÑÐ¸Ð¾Ð´Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ Ð¾Ð±Ð»Ð°Ð´Ð°ÐµÑ Ð°Ð±ÑÐ¾Ð»ÑÑÐ½Ð¾Ð¹ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑÑ.
ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð½ÐµÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¾ÑÑÑÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ¿Ð¸ÑÐ¾Ðº ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸ÑÐ¼ ÐµÑ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ.
description: The Object of study is LLC Â«Municipal economyÂ».
The purpose of the final qualifying work is the analysis of financial and non-financial reporting of the company to develop measures to improve the performance indicators of financial and non-financial reporting of LLC Â«Municipal economyÂ».
Based on the analysis of the real estate fund management market, the main competitors of LLC Â«Municipal ManagementÂ» were identified.
Analyzed the financial statements of the enterprise. Revealed that in the entire period under review, the company has absolute financial stabil-ity.
The analysis of non-financial reporting of the enterprise was carried out and a list of recommendations for improving its compilation was compiled.
Universality and its limits in non-Hermitian many-body quantum chaos using the Sachdev-Ye-Kitaev model
Creators: name: García-García, Antonio M.
name: Sá, Lucas
name: Verbaarschot, Jacobus J. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Spectral rigidity in Hermitian quantum chaotic systems signals the presence of dynamical universal features at timescales that can be much shorter than the Heisenberg time. We study the analog of this timescale in many-body non-Hermitian quantum chaos by a detailed analysis of long-range spectral correlators. For that purpose, we investigate the number variance and the spectral form factor of a non-Hermitian $q$-body Sachdev-Ye-Kitaev (nHSYK) model, which describes $N$ fermions in zero spatial dimensions. After an analytical and numerical analysis of these spectral observables for non-Hermitian random matrices, and a careful unfolding, we find good agreement with the nHSYK model for $q > 2$ starting at a timescale that decreases sharply with $q$. The source of deviation from universality, identified analytically, is ensemble fluctuations not related to the quantum dynamics. For fixed $q$ and large enough $N$, these fluctuations become dominant up until after the Heisenberg time, so that the spectral form factor is no longer useful for the study of quantum chaos. In all cases, our results point to a weakened or vanishing spectral rigidity that effectively delays the observation of full quantum ergodicity. We also show that the number variance displays nonstationary spectral correlations for both the nHSYK model and random matrices. This nonstationarity, also not related to the quantum dynamics, points to intrinsic limitations of these observables to describe the quantum chaotic motion. On the other hand, we introduce the local spectral form factor, which is shown to be stationary and not affected by collective fluctuations, and propose it as an effective diagnostic of non-Hermitian quantum chaos. For $q = 2$, we find saturation to Poisson statistics at a timescale of $\log D$, compared to a scale of $\sqrt D$ for $ q>2$, with $D $ the total number of states.
description: 47 pages, 19 figures. v2: minor corrections, version as published
Probability distribution of Majorana end-state energies in disordered wires
Creators: name: Brouwer, Piet W.
name: Duckheim, Mathias
name: Romito, Alessandro
name: von Oppen, Felix
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: One-dimensional topological superconductors harbor Majorana bound states at their ends. For superconducting wires of finite length L, these Majorana states combine into fermionic excitations with an energy $ε_0$ that is exponentially small in L. Weak disorder leaves the energy splitting exponentially small, but affects its typical value and causes large sample-to-sample fluctuations. We show that the probability distribution of $ε_0$ is log normal in the limit of large L, whereas the distribution of the lowest-lying bulk energy level $ε_1$ has an algebraic tail at small $ε_1$. Our findings have implications for the speed at which a topological quantum computer can be operated.
description: 4 pages, 2 figures
Invoking the virial theorem to understand the impact of (dry) mergers on the $M_{\rm bh}$-$σ$ relation
Creators: name: Graham, Alister W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: While dry mergers can produce considerable scatter in the (black hole mass, $M_{\rm bh}$)-(spheroid stellar mass, $M_{\rm *,sph}$) and $M_{\rm bh}$-(spheroid half-light radius, $R_{\rm e,sph}$) diagrams, the virial theorem is used here to explain why the scatter about the $M_{\rm bh}$-(velocity dispersion, $σ$) relation remains low in the face of such mergers. Its small scatter has been claimed as evidence of feedback from active galactic nuclei (AGNs). However, it is shown that galaxy mergers also play a significant role. The major merger of two S0 galaxies with $M_{\rm *,sph}\sim10^{11}$ M$_\odot$ advances a system along a slope of $\sim$5 in the $M_{\rm bh}$-$σ$ diagram. However, a major E$+$E galaxy merger moves a system (slightly) along a trajectory with a slope of $\sim$9, while mergers of lower-mass S0 galaxies with $M_{\rm *,sph}\sim10^{10}$ M$_\odot$ move (slightly) along a trajectory with a slope of $\sim$3. This produces a steeper distribution for the E (and Es,e) galaxies in the $M_{\rm bh}$-$σ$ diagram, reported here to have a slope of 7.27$\pm$0.91, compared to the S0 galaxies which have a slope of 5.68$\pm$0.60. This result forms an important complement to the AGN feedback models like that from Silk and Rees, providing a more complete picture of galaxy/(black hole) coevolution. It also has important implications for nanohertz gravitational wave research. Abridged.
description: To appear in MNRAS (12 pages, including 7 figures and a 2 page Appendix)
Compreender as Geociências através da Arte: a pintura naturalista como recurso didático no ensino e na divulgação do Património Geológico
Creators: name: Santos, Vanda F.
name: Jácome, Guadalupe
name: Barroso-Barcenilla, Fernando
name: Brandão, José M.
name: Caetano, Paulo S.
name: Callapez, Pedro M.
name: Senay Ozkaya De Juanas
name: Pólvora, Ana
Publisher: name: Zenodo
Year: 2020

description: Comunicar Ciências Naturais ao analisar obras de coleções de Arte, quer no contexto de uma sala de aula, quer no de um museu, promove o conhecimento sobre estes assuntos e a compreensão de acontecimentos com causas naturais que frequentemente afetam as populações. Com esta interação espera-se conseguir motivar públicos diversos a procurarem compreender estes eventos e a visitarem museus de História Natural e, por sua vez, estimular públicos mais votados às ciências a visitarem museus de Arte. Por outro lado, atividades de Geoturismo responsável, que aproximem o público de geossítios representados nas obras de Arte que observou, permitem-lhe conhecer e compreender o Património Natural, em particular o geológico, e participar ativamente nas estratégias de geoconservação.
Quantized thermoelectric Hall plateau in the quantum limit of graphite as a nodal line semimetal
Creators: name: Kiswandhi, Andhika
name: Ochi, Tomotaka
name: Taen, Toshihiro
name: Sato, Mitsuyuki
name: Uchida, Kazuhito
name: Osada, Toshihito
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We performed thermoelectric Hall conductivity $α_{xy}$ measurements on single-crystal graphite in the quantum limit up to 13 T. Both electrical and thermoelectric transport measurements were performed on the same crystal to extract pure $α_{xy}$, avoiding any sample quality dependence. The $α_{xy}$ converges to a plateau in the quantum limit with a linear dependence on temperature. This behavior is analogous to the quantized thermoelectric Hall effect (QTHE) observed in three-dimensional Dirac/Weyl nodal-point semimetals, and experimentally confirms a theoretical proposal on the QTHE in semimetals with nodal lines as in graphite.
description: 6 pages, 4 figures, with supplemental information (5 pages, 4 figures)
Additional file 1 of Concatenation of paired-end reads improves taxonomic classification of amplicons for profiling microbial communities
Creators: name: Dacey, Daniel P.
name: Chain, Frédéric J. J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 1. Figure S1. Phred quality plots of raw sequences for each mock community.
Can quantum non-locality be connected to extra-dimensions?
Creators: name: Genovese, Marco
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Physics (physics.gen-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum non locality, as described by EPR paradox, represents one of the mysteries at the very foundations of quantum mechanics. Here we suggest to investigate if it can be understood by considering extra dimensions.
description: arXiv admin note: text overlap with arXiv:1908.03114