cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Min-entropy and quantum key distribution: non-zero key rates for "small" numbers of signals
Creators: name: Bratzik, Sylvia
name: Mertz, Markus
name: Kampermann, Hermann
name: Bruß, Dagmar
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate an achievable secret key rate for quantum key distribution with a finite number of signals, by evaluating the min-entropy explicitly. The min-entropy can be expressed in terms of the guessing probability, which we calculate for d-dimensional systems. We compare these key rates to previous approaches using the von Neumann entropy and find non-zero key rates for a smaller number of signals. Furthermore, we improve the secret key rates by modifying the parameter estimation step. Both improvements taken together lead to non-zero key rates for only 10^4-10^5 signals. An interesting conclusion can also be drawn from the additivity of the min-entropy and its relation to the guessing probability: for a set of symmetric tensor product states the optimal minimum-error discrimination (MED) measurement is the optimal MED measurement on each subsystem.
description: 10 pages, 6 figures, changed plots due to the erratum of L. Sheridan and V. Scarani, Phys. Rev. A 83, 039901 (2011)
Amidophosphine complexes of early and late transition elements
Creators: name: Yeo, Alyssa Mae
Publisher: name: University of British Columbia
Year: 2020

description: Expanding on the work of previously reported amidophosphine ligand frameworks, novel coordination chemistry and dinitrogen functionalization of transition metal complexes was pursued, utilizing both early and late transition-metals. A variety of group 5 (V, Nb, Ta) and group 9 (Co, Rh) amidophosphine complexes are described and characterized using NMR spectroscopy and X-ray crystallography. A tantalum dinitrogen complex containing a modified amidophosphine ligand was used to examine further functionalization of the dinitrogen unit. Hydrosilylation of the modified tantalum dinitrogen complex generated a novel dinitrogen-functionalized tantalum species. Dinitrogen functionalization of amidophosphine complexes of niobium and vanadium was explored via treatment with various electrophiles and oxidants. The formation of numerous paramagnetic niobium and vanadium complexes are described, although the desired outcome of producing oxidized dinitrogen species or cleavage and functionalization of the dinitrogen moiety was often challenged by loss of the dinitrogen unit entirely. Reactivity of a paramagnetic niobium dinitrogen complex with an oxygen-containing radical reagent resulted in generation of a novel diamagnetic niobium dinitrogen complex, incorporating a bridging oxo ligand and altered binding of the dinitrogen unit. Paramagnetic amidophosphine cobalt complexes were examined for reactivity, in relation to previously reported work with paramagnetic cobalt species, leading to formation of an oxidized-phosphine species and a cobalt iodide complex. Synthesis of cobalt alkyl complexes was accomplished via treatment of a cobalt iodide complex with alkyllithium and Grignard reagents. Attempts to generate a cobalt hydride complex yielded regeneration of the antecedent amidophosphine cobalt complex. The synthesis of diamagnetic amidophosphine complexes of rhodium was investigated and the reactivity of these novel rhodium complexes with alkyl halides and H2 was explored, in order to observe their ability to undergo oxidative addition. Several rhodium iodide and rhodium hydride species are described. Synthesis of rhodium carbonyl complexes was accomplished via ligand exchange using CO gas.
title: Ordung über den Hochschulzugang für in der beruflichen Bildung Qualifizierte an der Universität Paderborn (Berufsbildungshochschulzugangsordnung)
title: vom 17. Juli 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
Phase separation versus supersolid behavior in frustrated antiferromagnets
Creators: name: Albuquerque, A. Fabricio
name: Laflorencie, Nicolas
name: Picon, Jean-David
name: Mila, Frédéric
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the competition between spin-supersolidity and phase separation in a frustrated spin-half model of weakly coupled dimers. We start by considering systems of hard-core bosons on the square lattice, onto which the low-energy physics of the herein investigated spin model can be mapped, and devise a criterion for gauging the interplay between supersolid order and domain wall formation based on strong coupling arguments. Effective bosonic models for the spin model are derived via the contractor renormalization (CORE) algorithm and we propose to combine a self-consistent cluster mean-field solution with our criterion for the occurrence of phase separation to derive the phase diagram as a function of frustration and magnetic field. In the limit of strong frustration, the model is shown to be unstable toward phase separation, in contradiction with recently published results. However, a region of stable supersolidity is identified for intermediate frustration, in a parameter range not investigated so far and of possible experimental relevance.
description: 8 pages, 7 figures. Published version
OntoCommons Roadmap - main outcomes from the webinar
Creators: name: Adamovic, Nadja
name: Karray, Hedi
name: Arkopaul Sarkar
name: Ghedini, Emanuele
name: Piroi, Florina
name: Simsek, Umutcan
name: Muscella, Silvana
name: Goldbeck, Gerhard
name: Morgado, Joana Francisco
name: Magas, Michela
name: Yang, Lan
Publisher: name: Zenodo
Year: 2023
Subjects: ontology
data documentation
standardisation

description: On 20 February 2023, the OntoCommons team will present the strategic objectives of ontology-driven data documentation for industry commons through a dedicated webinar.
1.55μm Efficient Temperature Insensitive GaSb-based Lasers for Telecoms Applications
Creators: name: Bentley, Matthew
Publisher: name: Lancaster University
Year: 2026
Subjects: EMITTERS
1.55 MU-M
Laser
GaSb
Molecular beam epitaxy
Highly Strained

description: GaSb-based laser structures utilizing highly strained GaInSb quantum wells offer great potential for temperature insensitive emission at telecoms wavelengths (1.3 & 1.55μm) due to their intrinsic properties (CHSH Auger supressing band alignment), however until recently the development of such structures would prove impossible due to technical limitations. This work covers the study and development of GaSb-based laser structures utilizing GaInSb quantum wells with indium contents from 20%-50%, aiming to emit at 1.55μm. All samples and structures were grown at Lancaster university via molecular beam epitaxy (MBE). Transmission electron microscope (TEM) and high-resolution X-ray diffraction (XRD) were used to probe sample structure showing abrupt well-barrier interfaces, with a high degree of well homogeneity and no noticeable defects in all but the most highly strained samples, as well as good agreement between intended structure and grown structure. Initial photoluminescent (PL) test structures showed emission peaks from 1.55-1.58μm at room temperature. Laser devices grown and fabricated at Lancaster based upon earlier PL results demonstrated room temperature peak emission wavelengths between 1.58 and 1.64μm, with more highly strained (higher indium content) wells demonstrating shorter wavelengths. Photoluminescent studies showed good agreement between measured and simulated peak emission wavelengths where simulations conducted using nextnano and matlab, had been used to inform active region structural design. These studies demonstrated that at 4K and room temperature (300K) radiative recombination dominates within these structures, with Shockley-Read-Hall and Auger recombination playing less significant roles under PL conditions. Temperature and power dependant analysis of laser devices indicated characteristic temperatures of threshold current in excess of 84K and raising as high as 181K in one device at room temperature, which exceeds the general 70K room temperature characteristic temperature of threshold current for conventional devices emitting at this wavelength. Additionally, these devices did not show a decrease in characteristic temperature of threshold current as temperature increased, unlike conventional devices emitting at this wavelength. This analysis also unveiled a ~45% contribution of radiative current to threshold current at room temperature for these devices, where prior comparable structures had only demonstrated a radiative contribution of 15-40%. Total threshold current densities at room temperature varied from ~450Acm-3 in the lowest threshold device to ~900Acm-3 in the highest threshold device.
title: Erste Satzung zur Änderung der Prüfungsordnung für den Bachelorstudiengang Chemie der Fakultät für Naturwissenschaften an der Universität Paderborn
title: vom 17. Juli 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
Quantum Tagging for Tags Containing Secret Classical Data
Creators: name: Kent, Adrian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Various authors have considered schemes for {\it quantum tagging}, that is, authenticating the classical location of a classical tagging device by sending and receiving quantum signals from suitably located distant sites, in an environment controlled by an adversary whose quantum information processing and transmitting power is potentially unbounded. This task raises some interesting new questions about cryptographic security assumptions, as relatively subtle details in the security model can dramatically affect the security attainable. We consider here the case in which the tag is cryptographically secure, and show how to implement tagging securely within this model.
description: Title changed for clarity. Refs updated. Published version
title: Satzung zur Änderung der fachspezifischen Bestimmungen für das Fach Erziehungswissenschaft der Prüfungsordnung für den Zwei-Fach-Bachelorstudiengang der Fakultät für Kulturwissenschaften an der Universität Paderborn
title: vom 17. Juli 2017
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Amtliche Mitteilungen / Universität Paderborn
Hiding Lorentz Invariance Violation with MOND
Creators: name: Sanders, R. H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Hořava gravity is a attempt to construct a renormalizable theory of gravity by breaking the Lorentz Invariance of the gravitational action at high energies. The underlying principle is that Lorentz Invariance is an approximate symmetry and its violation by gravitational phenomena is somehow hidden to present limits of observational precision. Here I point out that a simple modification of the low energy limit of Hořava gravity in its non-projectable form can effectively camouflage the presence of a preferred frame in regions where the Newtonian gravitational field gradient is higher than $cH_0$; this modification results in the phenomenology of MOND at lower accelerations.
description: 5 pages, revised field equation, discussion added on potentials and dark energy, in press PRD
title: Agile Work Organisation in German Start-Ups: Exploration of Deregulation of Employment
Creators: name: Klein, Torsten
name: Unfried, Tobias
name: Dogan, Utku Cem
name: Meinerzhagen, Sophie
Year: 2023
Subjects: subject: 650 Management

description: Start-ups operate in dynamic seed stage, start-up stage and growth stage in an uncertain and volatile environment. An analysis of 59 start-ups shows that companies have special characteristics in terms of the organisational characteristics of employer attractiveness and flexible work organisation. The effects of the two organisational characteristics on an agile workforce are proven by a literature study. The study concludes with a theoretical-conceptual model that illustrates the factors influencing employer attractiveness and flexible work organisation. The results of the survey are brought together with the current state of literature and an approach to organisational agility is developed that takes deregulation tendencies into account.
description: IBAL Schriftenreihe: Contributions to Business Administration and Leadership; 2023, 2
The effects of a brief momentary mindfulness practice on rumination, negative affect, and their dynamics.
Creators: name: Neubauer, Andreas
name: Bolzenkötter, Teresa
name: Koval, Peter
Publisher: name: Open Science Framework
Year: 2020
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Clinical Psychology
subject: Social and Behavioral Sciences
subject: Social Psychology
subject: experience sampling methodology
subject: negative affect
subject: rumination
subject: mindfulness intervention

description: Rumination and negative affect are known to reciprocally influence each other over time, forming a viscous cycle. Previous studies suggest that mindfulness practice may interrupt this cycle. However, these studies have either used observational experience sampling methods (ESM) that do not allow for causal interpretation, or lab-based experiments that leave unclear whether effects generalize to daily life. The current pre-registration describes analyses of the Momentary Mindfulness and Everyday Emotion (MMEE) study, which combines ESM and experimental methods to investigate the causal effects of a brief mindfulness intervention on rumination, negative affect, and their dynamic interplay in daily life.
Bound states and persistent currents in topological insulator rings
Creators: name: Michetti, Paolo
name: Recher, Patrik
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze theoretically the bound state spectrum of an Aharonov Bohm (AB) ring in a two-dimensional topological insulator using the four-band model of HgTe-quantum wells as a concrete example. We calculate analytically the circular helical edge states and their spectrum as well as the bound states evolving out of the bulk spectrum as a function of the applied magnetic flux and dimension of the ring. We also analyze the spin-dependent persistent currents, which can be used to measure the spin of single electrons. We further take into account the Rashba spin-orbit interaction which mixes the spin states and derive its effect on the ring spectrum. The flux tunability of the ring states allows for coherent mixing of the edge- and the spin degrees of freedom of bound electrons which could be exploited for quantum information processing in topological insulator rings.
description: 12 pages, 10 figures. (minor changes, typos corrected)
The Legacy of High-precision Asteroseismology for Chemical Clock Dating and Galactic Archaeology
Creators: name: Boulet, Thibault
name: Campante, Tiago L.
name: Adibekyan, Vardan
name: Serenelli, Aldo
Publisher: name: Zenodo
Year: 2021
Subjects: Asteroseismology, Chemical Clocks, Galactic Archaeology

description: The formation history and evolution of the Milky Way through cosmological time is a complex field of research
 requiring the sampling of highly accurate and reliable stellar ages for all the components of the Galaxy.
 Such highly reliable ages are starting to become available due to the synergy between asteroseismology,
 spectroscopy, and stellar modelling in the era of all-sky astronomical surveys. Based on a sample of 227 red
 giants in the Galactic disc sampled from the TESS Southern Continuous Viewing Zone, with a mean relative
 uncertainty on the stellar age of 22% and precise chemical abundances from APOGEE DR16, we aim at
 finding the best possible Galactic chemical clocks. We proceed by comparing the evolution of the abundance
 ratios to those predicted by state-of-the-art Galactic evolution models. We identified new chemical clocks
 not previously considered in the literature and we investigate the non-universality of
 chemical clocks by taking into account the birth radius across the Galactic disc for stars in our sample. The
 asteroseismic yields of PLATO for red giant stars are expected to lead to a 10% precision in age dating. Such
 high reliability makes it the first important mission for the near future research in Galactic archaeology.
description: PhD grant from Fundação para a Ciência e a Tecnologia (PT): PD/BD/150426/2019
Luminosity distance and redshift in the Szekeres inhomogeneous cosmological models
Creators: name: Nwankwo, Anthony
name: Ishak, Mustapha
name: Thompson, John
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Szekeres inhomogeneous models can be used to model the true lumpy universe that we observe. This family of exact solutions to Einstein's equations was originally derived with a general metric that has no symmetries. In this work, we develop and use a framework to integrate the angular diameter and luminosity distances in the general Szekeres models. We use the affine null geodesic equations in order to derive a set of first-order ordinary differential equations that can be integrated numerically to calculate the partial derivatives of the null vector components. These equations allow the integration in all generality of the distances in the Szekeres models and some examples are given. The redshift is determined from simultaneous integration of the null geodesic equations. This work does not assume spherical or axial symmetry, and the results will be useful for comparisons of the general Szekeres inhomogeneous models to current and future cosmological data.
description: 14 pages, 1 figure, matches JCAP accepted version
title: Schlussbericht Kugelwasserturm Ilsede
title: Modellhafte Anwendung von Lasertechnik zur Entschichtung und Abreinigung eines bedeutenden Industriedenkmals
titleType: Subtitle
Creators: name: Hempel, Rainer
name: Berger, Sabine
Publisher: name: Deutsche Bundesstiftung Umwelt
Year: 2014
Subjects: Conservation

description: Der ausgeführte Feldversuch lieferte wichtige Erkenntnisse für den Einsatz von Lasertechnik zur Sanierung einer großen Stahlkonstruktion und bildet somit eine gute Grundlage für die weitere Vorgehensweise der Instandsetzung von Industriedenkmälern aus Stahl: Der Laser stellt sich eindeutig als umweltschonende Variante zu herkömmlichen Entschichtungsverfahren dar. Das Nichtauftreten von Feinstäuben, die extrem reduzierte Schadstoffmenge und die deutlich geringere Lärmbelästigung sprechen für den Einsatz der Lasertechnik. Des Weiteren zeigt sich der Laser als gutes Werkzeug für die Entschichtung und Entrostung.
Properties of Schroedinger Black Holes from AdS Space
Creators: name: Kim, Bom Soo
name: Yamada, Daiske
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Properties of Schroedinger black holes are derived from AdS black holes expressed in light-cone coordinates with a particular normalization. The advantages of this method over the direct analysis of the Schroedinger geometry are the simplicity and the well-defined Brown-York procedure with the standard counterterms. The method is demonstrated for several physical interests, including the computation of the DC conductivity and the derivation of the R-charged black hole thermodynamic properties.
description: 27 pages, 4 figures, minor changes, published version
title: "Wir wollen keine Diktatur mehr ..."
title: Aspekte des Diktaturenvergleichs am Beispiel einer Sozialgeschichte der Niederlausitzer Industriearbeiterschaft 1936 bis 1965
titleType: Subtitle
Creators: name: Hübner, Peter
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Historische DDR-Forschung. Aufsätze und Studien
Restricted random walk model as a new testing ground for the applicability of q-statistics
Creators: name: Tirnakli, Ugur
name: Jensen, Henrik J.
name: Tsallis, Constantino
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present exact results obtained from Master Equations for the probability function P(y,T) of sums $y=\sum_{t=1}^T x_t$ of the positions x_t of a discrete random walker restricted to the set of integers between -L and L. We study the asymptotic properties for large values of L and T. For a set of position dependent transition probabilities the functional form of P(y,T) is with very high precision represented by q-Gaussians when T assumes a certain value $T^*\propto L^2$. The domain of y values for which the q-Gaussian apply diverges with L. The fit to a q-Gaussian remains of very high quality even when the exponent $a$ of the transition probability g(x)=|x/L|^a+p with 0
description: 5 pages, 7 figs, EPL (2011), in press
Bicyclists’ travel behavior analysis: modeling bicycling demand, speed choice, destination choice, and usage of shared mobility services
Creators: name: Orvin, Muntahith Mehadil
Publisher: name: University of British Columbia
Year: 2020

description: This thesis develops advanced modeling techniques to investigate bicycling demand and bicyclists’ user behavior including their speed choice, destination choice, and reasons to choose dockless bikeshare service (DBS). This study utilizes data from automatic bicycle counters, GPS records, and DBS user survey from the City of Kelowna. One of the major contributions of this thesis is to adopt a machine learning (ML) algorithm to improve the trip identification procedure using the GPS data. Another key feature of this thesis is to develop latent segmentation-based (LS) models to capture heterogeneity. For example, the destination choice analysis adopts a random parameter LS logit model to address multidimensional heterogeneity by assuming a discrete (i.e. inter-segment heterogeneity), and continuous (i.e. intra-segment heterogeneity) distribution of the parameters. This thesis examines the effects of weather, built environment, traffic, land use, neighborhood, socio-demographic, accessibility, and trip attributes on bicycle usage. In case of the model results, the proposed advanced models show improved goodness-of-fit measures. For instance, speed choice model validation results suggest that ML and LS modeling approach outperforms other methods in-terms of Welch’s t-test and Mean Absolute Deviation respectively. The model results provide important behavioral insights which are expected to assist in developing effective policies to promote bicycling more. For example, the model results suggest that bike index (BI) is an important target variable to increase bicycling demand and speed. Individuals are more likely to choose DBS as cheapest option while residing in bicycle-friendly neighborhoods with good transit accessibility. The model results also confirm the existence of multidimensional heterogeneity. For instance, trip destinations closer to designated dockless bike return areas (i.e. havens) show inter-segment heterogeneity. Specifically, urban trips are more likely to be destined closer to the havens; whereas, suburban trips are less likely to be destined closer to the havens. Intra-segment heterogeneity is also confirmed while this variable is tested for BI – i.e. a higher BI indicating bicycle-friendly environment increases the probability for suburban trips to be destined closer to the havens. Finally, heterogeneity captured in this research needs to be accommodated within the policies to ensure effective usage of bicycle and newer shared services.
title: ÐÐ´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² ÑÑÐµÑÐµ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
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: Administrative and legal regulation in the field of taxation
Creators: name: Ð¡Ð¸Ð´Ð¾ÑÐ¾Ð²Ð°, Ð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: ÑÑÐ¸ÑÐ¿ÑÑÐ´ÐµÐ½ÑÐ¸Ñ
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Ð±ÑÐ´Ð¶ÐµÑ
Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°
Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð°Ñ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ°
law
regulation
legal administration
legality
finances
budget
taxation
tax policy
tax audit

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð°Ñ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²ÑÑ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¹ Ñ Ð³ÑÐ°Ð¶Ð´Ð°Ð½. Ð ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, ÑÐµÑÑ Ð±ÑÐ´ÐµÑ Ð¸Ð´ÑÐ¸ Ð¾Ð± Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð° Ð²Ð·Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð² Ñ Ð³ÑÐ°Ð¶Ð´Ð°Ð½ Ð¸ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ. Ð¢Ð°ÐºÐ¶Ðµ, Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ´ÑÑ Ð·Ð°ÑÑÐ¾Ð½ÑÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ³Ð¸ÑÑÑÐ°ÑÐ¸Ð¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð¸ Ð²Ð¸Ð´Ñ ÑÑÐ±ÑÐµÐºÑÐ¾Ð² Ð½Ð°Ð»Ð¾Ð³Ð¾Ð¾Ð±Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸.
description: This final qualifying work discusses the status and prospects of administrative and legal regulation of tax relations among citizens. In particular, it will be about the organization of legal support of the regime of taxation of citizens and the problems of implementation of tax control. Also, the work will address the issues of administrative and legal regulation of the state registration of entrepreneurial activity, as well as the concept and types of subjects of taxation of entrepreneurial activity.
title: Die "Letzten"
title: Arbeits- und Berufserfahrungen einer Generation Niederlausitzer Textilarbeiterinnen
titleType: Subtitle
Creators: name: Clemens, Petra
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Historische DDR-Forschung. Aufsätze und Studien
title: Edelputze und Steinputze
title: Materialfarbige Gestaltungen an Putzfassaden des 19. und 20. Jahrhunderts mit farbigem Trockenmörtel – Entwicklung wirtschaftlicher und substanzschonender Erhaltungstechnologien
titleType: Subtitle
Creators: name: Lietz, Bettina
Publisher: name: Deutsche Bundesstiftung Umwelt
Year: 2013
Subjects: Conservation

description: Trotz historisch bedingter Verluste oder baulicher Veränderungen in der Berlin-Brandenburgischen Architekturlandschaft, sind noch eine Vielzahl von Objekten mit Architekturoberflächen erhalten geblieben, die bauzeitlich mit Edel- und Steinputzen gestaltet wurden. Umfangreiche Literatur-, Material- und Objektrecherchen bildeten die Grundlage zu diesen „neuen“ Werkfertigmörteln in der Zeit des „Neuen Bauens“ der ersten Hälfte des 20. Jahrhunderts. Ein naturwissenschaftlich begleitetes Untersuchungsprogramm mündete in praxisorientierten Versuchsanordnungen: Labor- und Feldversuche zur Putznachstellung, Versuchsreihen zur Oberflächenreinigung und Anstrichentfernung am bauzeitlichen Objekt und Nachstellung objektspezifischer Edel- und Steinputz basierter Ergänzungsmassen. Der denkmalgerechte und natürlich materialkonforme Reparaturansatz stand bei beiden Materialgruppen dabei im Vordergrund.
Gravity at Work: How the Build-Up of Environments Shape Galaxy Properties
Creators: name: Khochfar, Sadegh
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present results on the heating of the inter-cluster medium (ICM) by gravitational potential energy from in-falling satellites. We calculate the available excess energy of baryons once they are stripped from their satellite and added to the ICM of the hosting environment. this excess energy is a strong function of environment and we find that it can exceed the contribution from AGNs or supernovae (SN) by up to two orders of magnitude in the densest environments/haloes. Cooling by radiative losses is in general fully compensated by gravitational heating in massive groups and clusters with hot gas temperature > 1 keV. The reason for the strong environment dependence is the continued infall of substructure onto dense environments during their formation in contrast to field-like environments. We show that gravitational heating is able to reduce the number of too luminous galaxies in models and to produce model luminosity functions in agreement with observations.
description: 8 pages, 3 figures. To be published in Proceedings of JENAM 2010, Symposium 2: "Environment and the formation of galaxies: 30 years later"
title: Projekt: Beispielhafte Erhaltung von umweltgeschädigten Kulturgütern aus Oolithkalkstein des Savonnières-Typs
title: Kurzbericht
titleType: Subtitle
Creators: name: Lehrberger, Gerhard
name: Von Plehwe-Leisen, Esther
Publisher: name: Deutsche Bundesstiftung Umwelt
Year: 2015
Subjects: Conservation

description: Das Projekt zur Erhaltung von Barrois-Oolithen, die früher pauschal als »Savonnières-Oolithe/Kalksteine« bezeichnet wurden, geht auf die Entdeckung der bis dahin völlig unbekannten Verwendung dieser Gesteine im Kloster Teplá (Tschechien) zurück. Das Projekt spannt mit seinen vielfältigen und umfangreichen Aktivitäten einen weiten Bogen: Von der Geologie der Oolithvorkommen in Lothringen, die Steinbrüche mit den darin aufgeschlossenen Werksteinlagen, deren spezifische Eigenschaften, Aspekte des Transports und der Verwendung in Mitteleuropa, die Untersuchung ausgewählter Pilotobjekte mit einer Charakterisierung ihrer typischen Verwitterungsformen, die Entwicklung von Technologien zur Reinigung und Erhaltung bis hin zur praktischen Restaurierung und Konservierung von Pilotobjekten.
title: Einholen wollen und Aufholen müssen
title: Zum Innovationsverlauf bei numerischen Steuerungen im Werkzeugmaschinenbau der DDR vor dem Hintergrund der bundesrepublikanischen Entwicklung
titleType: Subtitle
Creators: name: Roesler, Jörg
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Historische DDR-Forschung. Aufsätze und Studien
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð»Ñ ÐÐÐÐ¡ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿ÑÐ¸ÑÐ¼Ð° Ð¸ ÑÐ¾Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð² Ð¿Ð°Ð¼ÑÑÑ ÐºÐ°Ð´ÑÐ° Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÑ SPI
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: Development of a program for PPL to receive and save to image frame memory via the SPI interface
Creators: name: Ð¦Ð°Ð¹ Ð¡ÑÐ½Ð¸Ð½
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: 2022
Subjects: Ð¿ÐµÑÐµÐ´Ð°ÑÐ° Ð´Ð°Ð½Ð½ÑÑ
Ð¿ÑÐ¸ÑÐ¼ Ð´Ð°Ð½Ð½ÑÑ
Ð¿Ð°Ð¼ÑÑÑ
Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð» Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ
data transfer
data reception
memory
memory storage protocol

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÐÐ°Ð´Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÐµÑÑÑ Ð¸ ÑÐ¾ÑÑÐ°Ð½ÑÐµÑÑÑ ÑÐµÑÐµÐ· Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ FPGA Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ° SPI. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð´ Ð»Ñ ÐÐÐÐ¡ Ð±ÑÐ»Ð° Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð´Ð»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ 24 - Ð±Ð¸ÑÐ½Ð¾Ð³Ð¾ RGB Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ, Ð¿ÐµÑÐµÐ´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐµÑÐµÐ· Ð¸Ð½ÑÐµÑÑÐµÐ¹Ñ SPI Ð¸ Ð² ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¼ Ð¸ÑÐ¾Ð³Ðµ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶Ð°ÐµÐ¼Ð¾Ð³Ð¾ Ð½Ð° Ð´Ð¸ÑÐ¿Ð»ÐµÐµ Ñ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ 64 x 320 Ð¿Ð¸ÐºÑÐµÐ»ÐµÐ¹. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð·Ð°ÑÐ²Ð°ÑÑÐ²Ð°ÐµÑ Ð´Ð°Ð½Ð½ÑÐµ Ñ Ð²ÑÐ¾Ð´Ð° Ð¸ ÑÐ¾ÑÑÐ°Ð½ÑÐµÑ Ð¸Ñ Ð² Ð¿Ð°Ð¼ÑÑÐ¸ ÐÐÐÐ¡ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÐ¾Ð¼Ð¸Ð¼Ð¾ Ð¿ÑÐ¾ÑÐµÐ³Ð¾, Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð·Ð°ÑÐ²Ð°ÑÐ° ÑÐ°ÑÐ¾Ð² ÑÐ²Ð»ÑÐµÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¾ÑÐ²ÑÐ°ÑÐµÐ½Ð¸Ñ Ð±Ð¾Ð»ÑÐ¾Ð²Ð½Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ½Ð¾Ð¿Ð¾Ðº. Ð­ÑÐ° ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð°, Ñ ÑÐ¾ Ð´Ð°Ð½Ð½ÑÐ¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ°ÐºÐ¶Ðµ ÑÑÑÐµÐºÑÐ¸Ð²ÐµÐ½ Ð¿ÑÐ¸ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ð¸ Ð½Ð°ÑÐ°ÑÑÐ°ÑÑÐµÐ³Ð¾ ÑÑÐ¾Ð½ÑÐ° ÑÐ°ÐºÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°. Ð ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÑÐµÐ½Ð¸Ñ Ð¸ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð±ÐµÐ· Ð¾ÑÐ¸Ð±Ð¾Ðº Ð·Ð°ÑÐ²Ð°ÑÐ¸Ð»Ð° Ð´Ð°Ð½Ð½ÑÐµ Ð¸ ÑÐ¾ÑÑÐ°Ð½Ð¸Ð»Ð° Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿Ð°Ð¼ÑÑÐ¸.
description: The object of the research is an image frame is received and stored through an FPGA program using the SPI interface. The aim of the work is to write a program for the FPGA to implement a 24 - bit RGB image, transmitted through the SPI interface and eventually displayed on a display with a resolution of 64 x 320 pixels. In this w ork , a program was developed that captures the data from the input and stores i t in FPGA memory for further processing. Among other things, the clock capture algorithm is a button chatter prevention algorithm. This work has shown that this algorithm is also effective in detecting the rising edge of the clock signal. In the read and s tore section, the program captured the data without errors and stored it in the memory area.
Articulación de las funciones sustantivas en la Universidad Intercultural del Estado de Tabasco
Creators: name: Morales Valenzuela, Guadalupe
name: Contreras, Jaime Carrillo
name: Arcos López, Nicolás
Publisher: name: figshare
Year: 2021
Subjects: Education

description: Analiza el grado de interrelación de las funciones sustantivas en la universidad
The images of non-commutative polynomials evaluated on $2\times 2$ matrices
Creators: name: Kanel-Belov, Alexey
name: Malev, Sergey
name: Rowen, Louis
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let $p$ be a multilinear polynomial in several non-commuting variables with coefficients in a quadratically closed field $K$ of any characteristic. It has been conjectured that for any $n$, the image of $p$ evaluated on the set $M_n(K)$ of $n$ by $n$ matrices is either zero, or the set of scalar matrices, or the set $sl_n(K)$ of matrices of trace 0, or all of $M_n(K)$. We prove the conjecture for $n=2$.
Krisendiagnostik einer kritischen Stadtforschung
Creators: name: Kip, Markus
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: 300 Sozialwissenschaften

description: Höhne und Michel (2021) beschreiben Symptome einer „Krise der Städte“, die im Zuge der Coronapandemie deutlicher zum Vorschein kommen. Mit ihren Thesen legen sie nahe, dass es auf ein Ende des Städtischen – as we know it – hinauslaufen könnte. Im Grunde genommen bezeichnen viele der Thesen Entwicklungen, die schon vor der Pandemie zu beobachten waren. Gerne gehe ich auf die Einladung ein, über die Krisendiagnostik einer sich als kritisch verstehenden Stadtforschung zu reflektieren. Anstoß nehme ich daran, dass die Perspektive der Krisendiagnostik im Debattenaufschlag ungeklärt bleibt. Aus wessen Sicht wird hier eine Krise diagnostiziert und mit welchem Zweck? „Kritisch“ im von mir vorgeschlagenen Sinne ist eine Stadtforschung, die sich in der Krise zu verorten und (Ent-)Scheidungen herbeizuführen weiß. Dieser Beitrag argumentiert für eine kritische Stadtforschung als konsequente Fortsetzung des Erbes der Frankfurter Schule. Er baut auf Kernideen aus „What is Critical about Critical Urban Theory?“ von Neil Brenner (2009) auf.
New York Times Upshot/Siena College: October 2018 Arizona 06 Poll
Creators: name: New York Times
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Likelihood of voting in 2018 election (2); Arizona Congressional District 06 (1); vote for Democrat/Republican for Congress (1); Democratic candidate Anita Malik (1); Republican candidate David Schweikert (1); opinion of various public figures (2); respondent would like Democrats/Republicans to control House of Representatives (1); President Donald Trump job performance (1); political partisanship (1).
Polynomials constant on a hyperplane and CR maps of spheres
Creators: name: Lebl, Jiri
name: Peters, Han
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 14P99, 05A20, 32H35, 11C08

description: We prove a sharp degree bound for polynomials constant on a hyperplane with a fixed number of nonnegative distinct monomials. This bound was conjectured by John P. D'Angelo, proved in two dimensions by D'Angelo, Kos and Riehl and in three dimensions by the authors. The current work builds upon these results to settle the conjecture in all dimensions. We also give a complete description of all polynomials in dimensions 4 and higher for which the sharp bound is obtained. The results prove the sharp degree bounds for monomial CR mappings of spheres in all dimensions.
description: 17 pages, 10 figures; accepted to Illinois J. Math., added 3 figures and improved exposition
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ
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: Development of recommendations for the improvement of working conditions during installation
Creators: name: ÐÐµÑÑÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
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°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ°
Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¼ÐµÑÐ¾Ð´Ñ
Ð¾ÑÐµÐ½ÐºÐ°
Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ
ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸
Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
Ð¾Ñ ÑÐ°Ð½Ð° ÑÑÑÐ´Ð°
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ
development
organization
methods
evaluation
implementation
recommendations
safety
labor protection
construction
and installation work

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ 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° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ°Ð½Ñ ÑÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ.
Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸ Ð¾Ð±ÑÐ¸Ðµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ´Ð° Ð½Ð° ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¼ÐµÑÑÐ°Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¸ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ°Ð½Ð¾Ð¹ ÑÑÑÐ´Ð° Ð¿ÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¼Ð¾Ð½ÑÐ°Ð¶Ð½ÑÑ ÑÐ°Ð±Ð¾Ñ, Ð½Ð° Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¼ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸.
description: This final qualifying work of the bachelor is devoted to the study of the current state and determine the prospects for improving the management system of labor protection during installation works. In the course of work, the existing methods and General trends of practical activities on the organization of safe work in the workplace were analyzed. Organizational and strategic solutions for the development of occupational health and safety management system during installation work at the construction enterprise under study were developed.
A Dynamic Binary Probit Model with Time-Varying Parameters and Shrinkage Prior*
Creators: name: He, Zhongfang
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: This article studies a time series binary probit model in which the underlying latent variable depends on its lag and exogenous regressors. The regression coefficients for the latent variable are allowed to vary over time to capture possible model instability. Bayesian shrinkage priors are applied to automatically differentiate fixed and truly time-varying coefficients and thus avoid unnecessary model complexity. I develop an MCMC algorithm for model estimation that exploits parameter blocking to boost sampling efficiency. An efficient Monte Carlo approximation based on the Kalman filter is developed to improve the numerical stability for computing the predictive likelihood of the binary outcome. Benefits of the proposed model are illustrated in a simulation study and an application to forecast economic recessions.
The problem of deficiency indices for discrete Schrödinger operators on locally finite graphs
Creators: name: Golénia, Sylvain
name: Schumacher, Christoph
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 05C63, 05C50, 47B25, 05C80, 05C05

description: The number of self-adjoint extensions of a symmetric operator acting on a complex Hilbert space is characterized by its deficiency indices. Given a locally finite unoriented simple tree, we prove that the deficiency indices of any discrete Schrödinger operator are either null or infinite. We also prove that almost surely, there is a tree such that all discrete Schrödinger operators are essentially self-adjoint. Furthermore, we provide several criteria of essential self-adjointness. We also adress some importance to the case of the adjacency matrix and conjecture that, given a locally finite unoriented simple graph, its the deficiency indices are either null or infinite. Besides that, we consider some generalizations of trees and weighted graphs.
description: Typos corrected. References and ToC added. Paper slightly reorganized. Section 3.2, about the diagonalization has been much improved. The older section about the stability of the deficiency indices in now in appendix. To appear in Journal of Mathematical Physics
title: ÐÐ²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐµÐ»Ð°-ÑÐ¾ÑÐºÐ¸ Ð² ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¼ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¼ Ð¿Ð¾Ð»Ðµ
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: The motion of a body-point in a central potential field
Creators: name: Ð¢ÑÑ, ÐÑÐµÐ²Ð¾Ð»Ð¾Ð´
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: 2020
Subjects: ÑÐ¹Ð»ÐµÑÐ¾Ð²Ð° Ð¼ÐµÑ Ð°Ð½Ð¸ÐºÐ°
ÑÐµÐ»Ð¾-ÑÐ¾ÑÐºÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð½
Ð°ÑÐ¾Ð¼ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°
ÑÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ»Ð¾Ð¹
euler mechanics
body-point
electron
hydrogen atom
spherical layer

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐµÐ»Ð°-ÑÐ¾ÑÐºÐ¸ Ðº Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð° Ð² Ð°ÑÐ¾Ð¼Ðµ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð°. ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÐ°ÑÑÐ½ÑÐ¹ ÑÐ»ÑÑÐ°Ð¹, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ ÐºÐ²Ð°Ð´ÑÐ°Ñ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½ÐµÐ½, Ð½Ð°Ð¹Ð´ÐµÐ½Ñ Ð³ÑÐ°Ð½Ð¸ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ. Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÐ¿Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ»Ð¾Ñ Ð² ÑÑÐ¾Ð¼ ÑÐ°ÑÑÐ½Ð¾Ð¼ ÑÐ»ÑÑÐ°Ðµ.
description: In this paper, we consider the application of the body-point model to the description of the behavior of an electron in a hydrogen atom. Equations of motion are obtained, numerical calculations are performed. A special case is considered in which the square of the momentum is constant, the boundaries of the modes of behavior are found. The conditions for the appearance of a continuous spherical layer in this particular case are formulated.
BCS-BEC crossover in a two-dimensional Fermi gas
Creators: name: Bertaina, G.
name: Giorgini, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We investigate the crossover from Bardeen-Cooper-Schrieffer (BCS) superfluidity to Bose-Einstein condensation (BEC) in a two-dimensional Fermi gas at T=0 using the fixed-node diffusion Monte Carlo method. We calculate the equation of state and the gap parameter as a function of the interaction strength, observing large deviations compared to mean-field predictions. In the BEC regime our results show the important role of dimer-dimer and atom-dimer interaction effects that are completely neglected in the mean-field picture. Results on Tan's contact parameter associated with short-range physics are also reported along the BCS-BEC crossover.
description: 4 pages, 4 figures
A universal exponential factor in the dimensional crossover from graphene to graphite
Creators: name: Jiang, Jin-Wu
name: Wang, Jian-Sheng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A universal exponential factor, $γ_{c}=π/2$, is disclosed for the dimensional crossover of few-layer graphene (FLG) from two-dimensional graphene to three-dimensional graphite. $γ_{c}$ is found by analyzing available experimental data on different properties of FLG with varying thickness. A theoretical study on the phonon spectrum of the vertical acoustic mode in FLG is carried out to further check this exponential factor $γ_{c}$. Interestingly, the same exponential factor appears in the dimensional crossover of the phonon mode. It turns out that the exponential factor $γ_{c}$ is related to the homogeneous Helmholtz-like molal equation in the mass transfer with a first order chemical reaction. The finding should provide valuable information for experimentalists and theorists in the future investigation on thickness dependent properties of FLG.
description: accepted by J. Appl. Phys