cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Jacobi Set Simplification for Tracking Topological Features in Time-Varying Scalar Fields
Creators: name: Meduri, Dhruv
name: Sharma, Mohit
name: Natarajan, Vijay
Publisher: name: arXiv
Year: 2024
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Geometry (cs.CG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The Jacobi set of a bivariate scalar field is the set of points where the gradients of the two constituent scalar fields align with each other. It captures the regions of topological changes in the bivariate field. The Jacobi set is a bivariate analog of critical points, and may correspond to features of interest. In the specific case of time-varying fields and when one of the scalar fields is time, the Jacobi set corresponds to temporal tracks of critical points, and serves as a feature-tracking graph. The Jacobi set of a bivariate field or a time-varying scalar field is complex, resulting in cluttered visualizations that are difficult to analyze. This paper addresses the problem of Jacobi set simplification. Specifically, we use the time-varying scalar field scenario to introduce a method that computes a reduced Jacobi set. The method is based on a stability measure called robustness that was originally developed for vector fields and helps capture the structural stability of critical points. We also present a mathematical analysis for the method, and describe an implementation for 2D time-varying scalar fields. Applications to both synthetic and real-world datasets demonstrate the effectiveness of the method for tracking features.
title: Taxonomical and functional diversity of Saprolegniales in Anzali lagoon, Iran
Creators: name: Masigol, Hossein
name: Khodaparast, Seyed Akbar
name: Mostowfizadeh-Ghalamfarsa, Reza
name: Rojas-Jimenez, Keilor
name: Woodhouse, Jason Nicholas
name: Neubauer, Darshan
name: Grossart, Hans-Peter
Publisher: name: Universität Potsdam
Year: 2024
Subjects: subject: 570 Biowissenschaften; Biologie

description: Studies on the diversity, distribution and ecological role of Saprolegniales (Oomycota) in freshwater ecosystems are currently receiving attention due to a greater understanding of their role in carbon cycling in various aquatic ecosystems. In this study, we characterized several Saprolegniales species isolated from Anzali lagoon, Gilan province, Iran, using morphological and molecular methods. Four species of Saprolegnia were identified, including S. anisospora and S. diclina as first reports for Iran, as well as Achlya strains, which were closely related to A. bisexualis, A. debaryana and A. intricata. Evaluation of the ligno-, cellulo- and chitinolytic activities was performed using plate assay methods. Most of the Saprolegniales isolates were obtained in autumn, and nearly 50% of the strains showed chitinolytic and cellulolytic activities. However, only a few Saprolegniales strains showed lignolytic activities. This study has important implications for better understanding the ecological niche of oomycetes, and to differentiate them from morphologically similar, but functionally different aquatic fungi in freshwater ecosystems.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1395
Zero-one law for directional transience of one-dimensional random walks in dynamic random environments
Creators: name: Orenshtein, Tal
name: Soares Dos Santos, Renato
Publisher: name: Weierstrass Institute
Year: 2015
Subjects: subject: random walk
subject: dynamic random environment
subject: zero-one law
subject: directional transience
subject: recurrence
subject: 60F20
subject: 60K37
subject: 82B41
subject: 82C44

description: We prove the trichotomy between transience to the right, transience to the left and recurrence of one-dimensional nearest-neighbour random walks in dynamic random environments under fairly general assumptions, namely: stationarity under space-time translations, ergodicity under spatial translations, and a mild ellipticity condition. In particular, the result applies to general uniformly elliptic models and also to a large class of non-uniformly elliptic cases that are i.i.d. in space and Markovian in time.
Towards Replacing Resistance Thermometry with Photonic Thermometry
Creators: name: Klimov, Nikolai
name: Purdy, Thomas
name: Ahmed, Zeeshan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Resistance thermometry provides a time-tested method for taking temperature measurements that has been painstakingly developed over the last century. However, fundamental limits to resistance-based approaches along with a desire to reduce the cost of sensor ownership and increase sensor stability has produced considerable interest in developing photonic temperature sensors. Here we demonstrate that silicon photonic crystal cavity-based thermometers can measure temperature with uncertainities of 175 mK (k = 1), where uncertainties are dominated by ageing effects originating from the hysteresis in the device packaging materials. Our results, a 4-fold improvement over recent developments, clearly demonstate the rapid progress of silicon photonic sensors in replacing legacy devices.
description: 3 figs, 1 table, 7 pages
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0349
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0349, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0349, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Exact response of the non-relativistic harmonic oscillator
Creators: name: Pace, E.
name: Salme, G.
name: Rinat, A. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using Green$'$s function and operator techniques we give a closed expression for the response of a non-relativistic system interacting through confining, harmonic forces. The expression for the incoherent part permits rapid evaluation of coefficients in a 1/q expansion. A comparison is made with standard approximation methods.
description: 9p.; INFN-ISS 93/2; WIS-93/50/Jun-PH
Bayesian Error Estimation in Density Functional Theory
Creators: name: Mortensen, J. J.
name: Kaasbjerg, K.
name: Frederiksen, S. L.
name: Norskov, J. K.
name: Sethna, J. P.
name: Jacobsen, K. W.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a practical scheme for performing error estimates for Density Functional Theory calculations. The approach which is based on ideas from Bayesian statistics involves creating an ensemble of exchange-correlation functionals by comparing with an experimental database of binding energies for molecules and solids. Fluctuations within the ensemble can then be used to estimate errors relative to experiment on calculated quantities like binding energies, bond lengths, and vibrational frequencies. It is demonstrated that the error bars on energy differences may vary by orders of magnitude for different systems in good agreement with existing experience.
description: 5 pages, 3 figures
Is there an optimal choice of configuration space for Lie group integration schemes applied to constrained MBS?
Creators: name: Mueller, Andreas
name: Terze, Zdravko
Publisher: name: arXiv
Year: 2024
Subjects: subject: Numerical Analysis (math.NA)
subject: Robotics (cs.RO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Recently various numerical integration schemes have been proposed for numerically simulating the dynamics of constrained multibody systems (MBS) operating. These integration schemes operate directly on the MBS configuration space considered as a Lie group. For discrete spatial mechanical systems there are two Lie group that can be used as configuration space: $SE\left( 3\right) $ and $SO\left( 3\right) \times \mathbb{R}^{3}$. Since the performance of the numerical integration scheme clearly depends on the underlying configuration space it is important to analyze the effect of using either variant. For constrained MBS a crucial aspect is the constraint satisfaction. In this paper the constraint violation observed for the two variants are investigated. It is concluded that the $SE\left( 3\right) $ formulation outperforms the $SO\left( 3\right) \times \mathbb{R}^{3}$ formulation if the absolute motions of the rigid bodies, as part of a constrained MBS, belong to a motion subgroup. In all other cases both formulations are equivalent. In the latter cases the $SO\left( 3\right) \times \mathbb{R}^{3}$ formulation should be used since the $SE\left( 3\right) $ formulation is numerically more complex, however.
Adaptive stochastic Galerkin FEM with hierarchical tensor representations
Creators: name: Eigel, Martin
name: Pfeffer, Max
name: Schneider, Reinhold
Publisher: name: Weierstrass Institute
Year: 2015
Subjects: subject: partial differential equations with random coefficients
subject: tensor representation
subject: tensor train
subject: uncertainty quantification
subject: stochastic finite element methods
subject: operator equations
subject: adaptive methods
subject: ALS
subject: low-rank
subject: reduced basis methods
subject: 35R60
subject: 47B80
subject: 60H35
subject: 65C20
subject: 65N12
subject: 65N22
subject: 65J10

description: The solution of PDE with stochastic data commonly leads to very high-dimensional algebraic problems, e.g. when multiplicative noise is present. The Stochastic Galerkin FEM considered in this paper then suffers from the curse of dimensionality. This is directly related to the number of random variables required for an adequate representation of the random fields included in the PDE. With the presented new approach, we circumvent this major complexity obstacle by combining two highly efficient model reduction strategies, namely a modern low-rank tensor representation in the tensor train format of the problem and a refinement algorithm on the basis of a posteriori error estimates to adaptively adjust the different employed discretizations. The adaptive adjustment includes the refinement of the FE mesh based on a residual estimator, the problem-adapted stochastic discretization in anisotropic Legendre Wiener chaos and the successive increase of the tensor rank. Computable a posteriori error estimators are derived for all error terms emanating from the discretizations and the iterative solution with a preconditioned ALS scheme of the problem. Strikingly, it is possible to exploit the tensor structure of the problem to evaluate all error terms very efficiently. A set of benchmark problems illustrates the performance of the adaptive algorithm with higher-order FE. Moreover, the influence of the tensor rank on the approximation quality is investigated.
The epistemology of inquiry : individuals, groups & institutions
Creators: name: Ross, Lewis Dylan
Publisher: name: University of St Andrews
Year: 2020
Subjects: subject: BD183.R7
subject: Inquiry (Theory of knowledge)

description: Inquiring—roughly, the attempt to answer a question—is one of the most common intellectual undertakings. This thesis is comprised of a set of four essays that investigate the epistemology of inquiry. The first essay looks at one key epistemic state with which we end inquiry, viz understanding; the second essay examines collective inquiry; the third essay considers the normative role of curiosity in motivating inquiry; and the fourth essay discusses inquiry in the legal system. These essays will advance our understanding of what motivates inquiry, the mental states involved in inquiring, the sorts of norms that govern inquiry, and what continuities and discontinuities there are between how individuals and various types of collective inquire into different types of question.
Improved dual meshes using Hodge-optimized triangulations for electromagnetic problems
Creators: name: Schlundt, Rainer
Publisher: name: Weierstrass Institute
Year: 2015
Subjects: subject: Optimal triangulations
subject: discrete Hodge star
subject: Maxwell's equations
subject: finite integration technique
subject: microcell method
subject: linear algebraic equations
subject: 35Q61
subject: 65F10
subject: 65F15
subject: 65N22
subject: 65N50

description: Hodge-optimized triangulations (HOT) can optimize the dual mesh alone or both the primal and dual meshes. They make them more self-centered while keeping the primal-dual orthogonality. The weights are optimized in order to improve one or more of the discrete Hodge stars. Using the example of Maxwell's equations we consider academic examples to demonstrate the generality of the approach.
Vaccum Polarization for a Massless Scalar Field in the Global Monopole Spacetime at Finite Temperature
Creators: name: Carvalho, F. C.
name: de Mello, E. R. Bezerra
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we calculate the effects produced by temperature in the renormalized vaccum expectation value of the square of the massless scalar field in the pointlike global monopole spacetime. In order to develop this calculation, we had to construct the Euclidean thermal Green function associated with this field in this background. We also calculate the high-temperature limit for the thermal average of the zero-zero component of the energy-momentum tensor.
description: 21 pages in LATEX and 3 figures in poscript
Additional file 1 of Assessing the depression risk in the U.S. adults using nomogram
Creators: name: Zhang, Yafeng
name: Tian, Wei
name: Han, Xinhao
name: Yan, Guangcan
name: Ma, Yuanshuo
name: Huo, Shan
name: Shi, Yu
name: Dai, Shanshan
name: Ni, Xin
name: Li, Zhe
name: Fan, Lihua
name: Zhang, Qiuju
Publisher: name: figshare
Year: 2022
Subjects: subject: Statistics
subject: FOS: Mathematics

description: Additional file 1: eTable 1. Descriptive statistics of the study population in depression among the validation cohort, NHANES, 2011–2012. eTable 2. Descriptive statistics of the study population among the training cohort and validation cohort, NHANES, 2007–2012. eTable 3. Drug use and depression among the training cohort, NHANES, 2007–2010, (n = 7076). eTable 4. Evaluation of the differential diagnosis ability of predictive models under different weighted random sampling and different diagnostic criteria for depression in the validation cohort. eFig. 1. Flow diagram of the study participants.
title: Effect of Reworking and Bioturbation on Sedimentary Reactive Iron Within a Microtidal Estuary
Creators: name: Pitts, Amy Kathleen
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2011

description: Mixed redox conditions in sediments due to physical reworking may allow for enhanced remineralization of refractory organic matter due to Fe(III) redox cycling. In part this may occur because easily reducible iron oxides can be used by heterotrophic bacteria to remineralize the organic carbon. This phenomena has been observed in bioturbated sediments and in areas where physical factors (such as strong bottom currents) constantly rework the sediments. To specifically determine the effects of physical reworking and bioturbation on concentrations of easily reducible iron oxides, reactive iron concentrations were measured in surface sediments taken from two contrasting sites in the York River, a Chesapeake Bay tributary. Box core samples were collected between March 2007 and December 2007. Operationally defined iron fractions as well as total iron concentrations were measured using chemical extraction methods. Concentrations of easily reducible iron oxides and total iron at the site experiencing physical reworking were higher than those at the bioturbated site. A selection of sediments were also further analyzed using X-ray diffraction (XRD) and Mossbauer Spectroscopy (MS). Initial XRD analysis did not indicate the presence of iron oxides due to possible interference by the high concentrations of major mineral species such as quartz, or possibly due to nanophase Fe minerals. 300 K and 77 K MS analysis allowed for the determination of Fe(II) and Fe(III) fractions in the samples. Specific iron minerals were not discerned at these temperatures. The Fe(II) and Fe(III) results obtained using XRD combined with the results obtained through chemical extraction did not agree with the amount of Fe(III) obtained using MS. Total iron calculated using XRD analysis was within 1-2% (absolute percentage) of total iron obtained by ashing sediments and extracting Fe chemically for the majority of sites compared. However, XRD determined concentrations of easily reducible iron oxides were not consistent with the results obtained through chemical extraction.
$A_4$ realization of Linear Seesaw and Neutrino Phenomenology
Creators: name: Sruthilaya, M.
name: Mohanta, Rukmani
name: Patra, Sudhanwa
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the crucial role played by the discrete flavour symmetry groups in explaining the observed neutrino oscillation data, we consider the $A_4$ realization of linear seesaw by extending the standard model (SM) particle content with two types of right-handed neutrinos along with the flavon fields, and the SM symmetry with $A_4\times Z_4\times Z_2$ and a global symmetry $U(1)_X$ which is broken explicitly by the Higgs potential. We scrutinize whether this model can explain the recent results from neutrino oscillation experiments by searching for parameter space that can accommodate the observables such as the reactor mixing angle $θ_{13}$, the CP violating phase $δ_{CP}$, sum of active neutrino masses $Σ_{i} m_i$, solar and atmospheric mass squared differences, and the lepton number violating parameter called as effective Majorana mass parameter, in line with recent experimental results. We also discuss the scope of this model to explain the baryon asymmetry of the universe through Leptogenesis. We also investigate the possibility of probing the non-unitarity effect in this scenario, but it is found to be rather small.
description: 23 pages, 23 captioned fugure
ПЕРСПЕКТИВЫ ЮВЕЛИРНОЙ ПРОМЫШЛЕННОСТИ ДАГЕСТАНА
Creators: name: НИНАЛАЛОВ С.А.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: ЮВЕЛИРНОЕ ИСКУССТВО
JEWELRY
НАРОДНЫЕ ХУДОЖЕСТВЕННЫЕ ПРОМЫСЛЫ
FOLK ARTS AND CRAFTS
ДРАГОЦЕННЫЕ МЕТАЛЛЫ
PRECIOUS METALS
СТОЛОВОЕ СЕРЕБРО
ГРАВИРОВКА
ENGRAVING
ЧЕРНЬ
ЖЕНСКИЕ УКРАШЕНИЯ
WOMEN''S JEWELRY
SILVER
BLACKING

description: В статье рассматриваются проблемы развития дагестанских ювелирных промыслов. Предлагается программа создания ювелирного кластера в Республике Дагестан.
Interferometric Astrometry of the Low-mass Binary Gl 791.2 (= HU Del) Using Hubble Space Telescope Fine Guidance Sensor 3: Parallax and Component Masses
Creators: name: Benedict, G. Fritz
name: McArthur, Barbara E.
name: Franz, Otto G.
name: Wasserman, Lawrence H.
name: Henry, Todd J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: With fourteen epochs of fringe tracking data spanning 1.7y from Fine Guidance Sensor 3 we have obtained a parallax (pi_abs=113.1 +- 0.3 mas) and perturbation orbit for Gl 791.2A. Contemporaneous fringe scanning observations yield only three clear detections of the secondary on both interferometer axes. They provide a mean component magnitude difference, Delta V = 3.27 +- 0.10. The period (P = 1.4731 yr) from the perturbation orbit and the semi-major axis (a = 0.963 +- 0.007 AU) from the measured component separations with our parallax provide a total system mass M_A + M_B = 0.412 +- 0.009 M_sun. Component masses are M_A=0.286 +- 0.006 M_sun and M_B = 0.126 +- 0.003 M_sun. Gl 791.2A and B are placed in a sparsely populated region of the lower main sequence mass-luminosity relation where they help define the relation because the masses have been determined to high accuracy, with errors of only 2%.
description: 19 pages, 5 figures. The paper is to appear in August 2000 AJ
FAMUS models parameters and associated data
Creators: name: Shur, Guy
name: Burstein, David
Publisher: name: Zenodo
Year: 2025

description: Pytorch model weights and associated files for pre-trained FAMUS models, used in https://github.com/burstein-lab/famus/.

Each TAR file contains:

A sparse dataframe (sdf) JSON gzipped file (for example, kegg_sdf_json.gz or kegg_sdf_light_json.gz). A custom data class wrapping a scipy sparse matrix.

state.pt.gz: the model state dict.

subcluster_profiles.tar.gz: gzipped TAR of the profile HMMs used to preprocess data for classification by the model.

train_embeddomgs.npy.gz: gzipped pre-calculated embeddings of the raw data in the sparse dataframe.

All data can be downloaded and extracted automatically using scripts in the github repositry.
Advancing Visual Computing in Materials Science (Shonan Seminar 189)
Creators: name: Heinzl, Christoph
name: Raidou, Renata Georgia
name: Potter, Kristi
name: Takeshima, Yuriko
name: Kirby, Mike
name: Requena, Guillermo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: I.3.8; I.4.9; I.5.4; I.2.m; J.2

description: Materials science has a significant impact on society and its quality of life, e.g., through the development of safer, more durable, more economical, environmentally friendly, and sustainable materials. Visual computing in materials science integrates computer science disciplines from image processing, visualization, computer graphics, pattern recognition, computer vision, virtual and augmented reality, machine learning, to human-computer interaction, to support the acquisition, analysis, and synthesis of (visual) materials science data with computer resources. Therefore, visual computing may provide fundamentally new insights into materials science problems by facilitating the understanding, discovery, design, and usage of complex material systems. This seminar is considered as a follow-up of the Dagstuhl Seminar 19151 Visual Computing in Materials Sciences, held in April 2019. Since then, the field has kept evolving and many novel challenges have emerged, with regard to more traditional topics in visual computing, such as topology analysis or image processing and analysis, to recently emerging topics, such as uncertainty and ensemble analysis, and to the integration of new research disciplines and exploratory technologies, such machine learning and immersive analytics. With the current seminar, we target to strengthen and extend the collaboration between the domains of visual computing and materials science (and across visual computing disciplines), by foreseeing challenges and identifying novel directions of interdisciplinary work. We brought visual computing and visualization experts from academia, research centers, and industry together with domain experts, to uncover the overlaps of visual computing and materials science and to discover yet-unsolved challenges, on which we can collaborate to achieve a higher societal impact.
Additional file 2 of Optimization of SPECT/CT imaging protocols for quantitative and qualitative 99mTc SPECT
Creators: name: Kupitz, Dennis
name: Wissel, Heiko
name: Wuestemann, Jan
name: Bluemel, Stephanie
name: Pech, Maciej
name: Amthauer, Holger
name: Kreissl, Michael C.
name: Grosser, Oliver S.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology

description: Additional file 2: Table S1 Effect of examined parameter on ACrec, HSRC and SNR. Results are exemplified for all sphere volumes in comparison to a reference protocol
К ВОПРОСУ ИННОВАЦИОННОГО РАЗВИТИЯ РЕГИОНА
Creators: name: БОРИСОВА Л.А.
name: ОСМАНОВА Н.С.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: ИННОВАЦИОННАЯ ДЕЯТЕЛЬНОСТЬ
ИННОВАЦИОННАЯ АКТИВНОСТЬ
INNOVATIVE ACTIVITY
АКТИВИЗАЦИЯ ИННОВАЦИОННОЙ ДЕЯТЕЛЬНОСТИ
INNOVATIVE ACTIVITY INTENSIFICATION
ИННОВАЦИОННАЯ ИНФРАСТРУКТУРА
INNOVATIVE INFRASTRUCTURE
INNOVATIVE ACTIVATION

description: В статье рассмотрены основные направления, особенности и проблемы развития инновационной деятельности в регионе. Обоснована необходимость формирования, определены цели и структура региональной инновационной инфраструктуры
title: ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«ÐÐÐÐÐÐÂ»
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð¢Ð¸ÑÐµÐ½ÐºÐ¾, ÐÐ¸ÐºÑÐ¾Ñ
name: ÐÐ±Ð»ÑÐ·Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
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: 2024
Subjects: "ÐÐ¾Ð³Ð¸ÐºÐ°" ÐÑÐ¸ÑÑÐ¾ÑÐµÐ»Ñ
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description: ÐÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÐ¼ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 27.03.02 Ð£Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÐºÐ°ÑÐµÑÑÐ²Ð¾Ð¼ (Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°Ñ) Ð¸ 27.03.05 ÐÐ½Ð½Ð¾Ð²Ð°ÑÐ¸ÐºÐ° (Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°Ñ). ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÑÑÐ°Ð½Ð°Ð²Ð»Ð¸Ð²Ð°ÑÑ Ð¿Ð¾ÑÑÐ´Ð¾Ðº Ð¸ Ð¿ÑÐ°Ð²Ð¸Ð»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ðµ Â«ÐÐ¾Ð³Ð¸ÐºÐ°Â». ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·Ð°Ð½ÑÑÐ¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÑ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ðº Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¼Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð². Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼ÑÑ Ð·Ð°Ð½ÑÑÐ¸Ð¹ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑÑÑ Ð¾Ð±ÑÑÐ¶Ð´ÐµÐ½Ð¸Ðµ Ð´Ð¸ÑÐºÑÑÑÐ¸Ð¾Ð½Ð½ÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÐ¾Ð². ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ñ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐ²ÐµÑÑÐ¾Ð³Ð¾ ÐºÑÑÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°ÑÐ°, ÑÑÐ¾Ð±Ñ Ð¾Ð½Ð¸ ÑÐ¼Ð¾Ð³Ð»Ð¸ Ð¾Ð²Ð»Ð°Ð´ÐµÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼Ð¸ Ð·Ð°ÐºÐ¾Ð½Ð°Ð¼Ð¸ Ð½Ð°ÑÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð·Ð½Ð°Ð½Ð¸Ñ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸ÑÐ¼Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð½ÐµÐºÐ¾ÑÐ¾ÑÑÑ Ð²Ð¸Ð´Ð¾Ð² ÑÐ¾ÑÐ¼Ð°Ð»ÑÐ½ÑÑ Ð»Ð¾Ð³Ð¸Ðº, Ð²ÐºÐ»ÑÑÐ°Ñ Ð½ÐµÑÐµÑÐºÑÑ Ð»Ð¾Ð³Ð¸ÐºÑ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð»Ð¾Ð¶Ð½Ð¾ÑÑÐµÐ¹.
Levinson's Theorem for Dirac Particles
Creators: name: Piekarewicz, J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Levinson's theorem for Dirac particles constraints the sum of the phase shifts at threshold by the total number of bound states of the Dirac equation. Recently, a stronger version of Levinson's theorem has been proven in which the value of the positive- and negative-energy phase shifts are separately constrained by the number of bound states of an appropriate set of Schrödinger-like equations. In this work we elaborate on these ideas and show that the stronger form of Levinson's theorem relates the individual phase shifts directly to the number of bound states of the Dirac equation having an even or odd number of nodes. We use a mean-field approximation to Walecka's scalar-vector model to illustrate this stronger form of Levinson's theorem. We show that the assignment of bound states to a particular phase shift should be done, not on the basis of the sign of the bound-state energy, but rather, in terms of the nodal structure (even/odd number of nodes) of the bound state.
description: Latex with Revtex, 7 postscript figures (available from the author), SCRI-061093
Additional file 1 of Optimization of SPECT/CT imaging protocols for quantitative and qualitative 99mTc SPECT
Creators: name: Kupitz, Dennis
name: Wissel, Heiko
name: Wuestemann, Jan
name: Bluemel, Stephanie
name: Pech, Maciej
name: Amthauer, Holger
name: Kreissl, Michael C.
name: Grosser, Oliver S.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology

description: Additional file 1. Determination of the weighting factor for scatter correction (SCF)
НОВЫЕ ФОРМЫ И ВОЗМОЖНОСТИ ПРЕДОСТАВЛЕНИЯ ОБРАЗОВАТЕЛЬНЫХ УСЛУГ В РОССИИ В УСЛОВИЯХ ФОРМИРОВАНИЯ СИСТЕМЫ ОТКРЫТОГО ОБРАЗОВАНИЯ
Creators: name: САВЗИХАНОВА С.Э.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: МОДЕРНИЗАЦИЯ
MODERNIZATION
ОТКРЫТОЕ ОБРАЗОВАНИЕ
OPEN EDUCATION
СЕТЕВОЕ ПРОСТРАНСТВА
NETWORK SPACES
ОБРАЗОВАТЕЛЬНЫЕ УСЛУГИ
EDUCATIONAL SERVICES
ИННОВАЦИОННЫЕ И ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ
INNOVATIVE AND INFORMATION TECHNOLOGIES
ВИРТУАЛЬНЫЕ ЦЕНТРЫ
VIRTUAL CENTERS
ДИСТАНЦИОННОЕ ОБРАЗОВАНИЕ
REMOTE EDUCATION
КОМБИНИРОВАННОЕ ОБУЧЕНИЕ
COMBINED

description: За последние десятилетия произошли существенные изменения в сфере образования. Главным вектором модернизации образования является разработка и внедрение эффективного механизма системы открытого образования. Необходимость открытого образования также объясняется ускоряющимся процессом устаревания знаний и требованиями современного развития гражданского общества. Однако многие вопросы развития системы открытого образования остаются не до конца разработанными и слабо исследованными. Решение этих вопросов как раз является одной из основных задач данного исследования.
Age difference between the populations of binary and single F~stars revealed from HIPPARCOS data
Creators: name: Suchkov, Anatoly A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have compared the kinematics and metallicity of the main sequence binary and single {\it uvby} F stars from the {\it HIPPARCOS} catalog to see if the populations of these stars originate from the same statistical ensemble. The velocity dispersions of the known unresolved binary F stars have been found to be dramatically smaller than those of the single F stars. This suggests that the population of these binaries is, in fact, younger than that of the single stars, which is further supported by the difference in metal abundance: the binaries turn out to be, on average, more metal rich than the single stars. So, we conclude that the population of these binaries is indeed {\it younger} than that of the single F stars. Comparison of the single F stars with the C binaries (binary candidates identified in Suchkov & McMaster 1999) has shown, on the other hand, that the latter stars are, on average, {\it older} than the single F stars. We suggest that the age difference between the single F stars, known unresolved binaries, and C binaries is associated with the fact that stellar evolution in a binary systems depends on the binary components mass ratio and separation, with these parameters being statistically very different for the known binaries and C binaries (e.g., mostly substellar secondaries in C binaries versus stellar secondaries in known binaries). In general we conclude that the populations of known binaries, C binaries, and single F stars do not belong to the same statistical ensemble. The implications of the discovered age difference between these populations along with the corresponding differences in kinematics and metallicity should be important not only for understanding the evolution of stars but also for the history of star formation and the evolution of the local galactic disk.
description: 6 pages, 5 figures, Astrophysical Journal Letters, accepted April 21, 2000
Classical orthogonal decomposition of a modular $\mathfrak{sl}_n$
Creators: name: Meemark, Yotsanan
name: Sriwongsa, Songpon
Publisher: name: arXiv
Year: 2024
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17B50, 13M05

description: An orthogonal decomposition problem of Lie algebras over the complex numbers has been studied since the 1980s. It has many applications and relations to other areas of mathematics and sciences. In this paper, we consider this decomposition problem over a field of prime characteristic. We define a classical orthogonal decomposition of a modular Lie algebra and construct it for $\mathfrak{sl}_n$ under certain sufficient conditions. Additionally, we provide more detailed analysis of the problem when $n = 2$ and $3$.
description: In this arXiv version, we correct the conclusion about the uniqueness of COD of $\mathfrak{sl}_3$ in Section 3 of the published version. Moreover, we provide the input for one part of Appendix A, making the Mathematica Code more accessible to readers
One-loop effective actions and higher spins. II
Creators: name: Bonora, L.
name: Cvitan, M.
name: Prester, P. Dominis
name: Giaccari, S.
name: Štemberga, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we continue and improve the analysis of the effective actions obtained by integrating out a scalar and a fermion field coupled to external symmetric sources, started in the previous paper. The first subject we study is the geometrization of the results obtained there, that is we express them in terms of covariant Jacobi tensors. The second subject concerns the treatment of tadpoles and seagull terms in order to implement off-shell covariance in the initial model. The last and by far largest part of the paper is a repository of results concerning all two point correlators (including mixed ones) of symmetric currents of any spin up to 5 and in any dimensions between 3 and 6. In the massless case we also provide formulas for any spin in any dimension.
description: 151 pages
Additional file 3 of Optimization of SPECT/CT imaging protocols for quantitative and qualitative 99mTc SPECT
Creators: name: Kupitz, Dennis
name: Wissel, Heiko
name: Wuestemann, Jan
name: Bluemel, Stephanie
name: Pech, Maciej
name: Amthauer, Holger
name: Kreissl, Michael C.
name: Grosser, Oliver S.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology

description: Additional file 3: Table S2 ACrec, HSRC and SNR from all sphere volumes of the phantoma for all examined acquisition and reconstruction protocols
К ВОПРОСУ РАЗВИТИЯ ЖЕЛЕЗНОДОРОЖНОГО И МОРСКОГО ТРАНСПОРТА В РЕСПУБЛИКЕ ДАГЕСТАН
Creators: name: ТАГИРОВ Ш.М.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: ЖЕЛЕЗНОДОРОЖНЫЙ И МОРСКОЙ ТРАНСПОРТ
RAIL AND SEA TRANSPORT
ПЕРЕВОЗКА ГРУЗОВ И ПАССАЖИРОВ
ТОВАРООБОРОТ
TRADE
МОДЕРНИЗАЦИЯ
MODERNIZATION
ИННОВАЦИОННЫЙ ПУТЬ РАЗВИТИЯ
INNOVATION WAY OF DEVELOPMENT
ТРАНСПОРТНАЯ СИСТЕМА
TRANSPORT SYSTEM
ПОТРЕБНОСТИ ГРАЖДАН
NEEDS OF CITIZENS
ТРАНСПОРТНЫЙ И ТРАНЗИТНЫЙ ПОТЕНЦИАЛ
TRANSPORT AND TRANSIT POTENTIAL RIDERSHIP
ПАССАЖИРОПОТОК
CARGO AND PASSENGER TRANSPORTATION
ЭФФЕКТИВНАЯ РЕАЛИЗАЦИЯ
EFFECTIVE IMPLEMENTATION
МАГИСТРАЛИ
КОНКУРЕНТОСПОСОБНОСТЬ
HIGHWAY COMPETITIVENESS

description: В статье проводится обзор современного состояния транспортной системы России и частности РД. Обозначена роль железнодорожного и морского транспорта, так как они являются одними из наиболее экономичных и социально значимых видов транспорта, в создании условий для модернизации, перехода на инновационный путь развития и устойчивого роста национальной экономики. Определена роль железнодорожного и морского транспорта в экономике Республики Дагестан, приведены статистические данные по видам транспорта. Выделены основные направления, создающие условия для повышения эффективности и конкурентоспособности на ж/д и морском транспорте.
A novel GIS-based MCDM approach to identify the potential eco-tourism sites in the Eastern Dooars region (Himalayan foothill) of West Bengal, India
Creators: name: Islam, Nazrul
name: Sarkar, Bappa
name: Basak, Amiya
name: Das, Prasanta
name: Paul, Indrayudh
name: Debnath, Manoj
name: Roy, Ranjan
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Medicine
Cell Biology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Hematology
Computational Biology

description: The present study was designed to assess the capability of the novel Multiple-criteria decision-making (MCDM) method such as Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) along with Analytical Hierarchy Process (AHP) in identifying the potential site of ecotourism in the Eastern Dooars region of West Bengal, India. Two popular objective weighting methods such as Entropy and Criteria Importance through Interaction Correlation (CRITIC), were used to minimize the subjectivity of AHP methods. The suitability map obtained from these applied methods showed that the northern and north-eastern parts, namely Kalchini and Kumargram blocks, were identified as the highly suitable zone for ecotourism development. Finally, the obtained suitability map was validated using receiver operating characteristic (ROC) and Area Under Curve (AUC) analysis. The AUC value of ROC was more than 0.80 for all the applied methods, indicating the reliability of all the applied models.
Heisenberg-type structures of one-dimensional quantum Hamiltonians
Creators: name: Curado, E. M. F.
name: Rego-Monteiro, M. A.
name: Nazareno, H. N.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a Heisenberg-like algebra for the one dimensional infinite square-well potential in quantum mechanics. The ladder operators are realized in terms of physical operators of the system as in the harmonic oscillator algebra. These physical operators are obtained with the help of variables used in a recently developed non commutative differential calculus. This \textquotedblleft square-well algebra\textquotedblright is an example of an algebra in a large class of generalized Heisenberg algebras recently constructed. This class of algebras also contains $q$-oscillators as a particular case. We also discuss the physical content of this large class of algebras.
description: 11 pages. The title and abstract were modified and minor corrections were made in the paper's core. Final version to appear in Phys. Rev. A
ТЕНДЕНЦИИ РАЗВИТИЯ ТУРИСТКО-РЕКРЕАЦИОННОЙ ОТРАСЛИ РЕГИОНА
Creators: name: ХАСБУЛАТОВА Б.М.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: ТУРИЗМ
TOURISM
ТУРИСТСКИЕ УСЛУГИ
TOURIST SERVICES
ГОСУДАРСТВЕННОЕ РЕГУЛИРОВАНИЕ ТУРИЗМА
STATE REGULATION OF TOURISM
СТИМУЛИРОВАНИЕ ЭКОНОМИЧЕСКОГО РАЗВИТИЯ ТУРИЗМА
PROMOTE ECONOMIC DEVELOPMENT TOURISM
ТУРИСТСКАЯ ИНФРАСТРУКТУРА
TOURISM INFRASTRUCTURE
ИНДУСТРИЯ ТУРИЗМА
TOURISM INDUSTRY

description: Стратегии социально-экономического развития многих субъектов Российской Федерации в некоторой степени ориентированы на появление в регионах таких элементов управления, как кластеры. В последнее время все чаще при проектировании развития территорий, регионы России уделяют внимание развитию туристской сферы, как возможности диверсифицировать экономику. Похожая тенденция наблюдается и в тех дестинациях, которые носят статус монопрофильных. Именно благодаря развитию сопутствующих, смежных и альтернативных отраслей хозяйствования, в том числе и туризма, данные регионы имеют шанс получить реальные возможности для совершенствования экономической системы.
Additional file 7: of The effects of acupuncture on pregnancy outcomes of in vitro fertilization: a systematic review and meta-analysis
Creators: name: Xie, Zheng-yun
name: Peng, Zhi-hang
name: Yao, Bing
name: Chen, Li
name: Mu, Yan-yun
name: Cheng, Jie
name: Li, Qian
name: Luo, Xi
name: Yang, Peng-yan
name: Xia, You-bing
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Biological Sciences not elsewhere classified
Science Policy

description: Table S4. The results of meta-regression subgroup analyses according to â risk of biasâ for primary outcomes. (DOC 73 kb)
ПЕРСПЕКТИВЫ УСТОЙЧИВОГО СОЦИАЛЬНО-ЭКОНОМИЧЕСКОГО РАЗВИТИЯ РЕГИОНА ПУТЕМ ИСПОЛЬЗОВАНИЯ ИНСТРУМЕНТОВ ТУРИСТИЧЕСКОГО МАРКЕТИНГА
Creators: name: ШАХШАЕВА Л.М.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: ТУРИЗМ
TOURISM
РЕКРЕАЦИЯ
RECREATION
ИНВЕСТИЦИИ
INVESTMENTS
ПЕРСПЕКТИВЫ
PROSPECTS
МАРКЕТИНГ
MARKETING
ТУРИСТИЧЕСКИЙ МАРКЕТИНГ
TOURIST MARKETING
ДАГЕСТАН
DAGESTAN

description: Для позиционирования Республики Дагестан как благоприятного для туризма и отдыха региона необходимы активные маркетинговые мероприятия. Нужна комплексная рекламно-информационная программа по продвижению туристского продукта на внутреннем и внешнем рынках и повышение инвестиционной привлекательности республики.
Dirac sea effects in $K^+$ scattering from nuclei
Creators: name: Caillon, J. C.
name: Labarsouque, J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The ratio $R_T$ of $K^+-^{12}C$ to $K^+-d$ cross sections has been calculated microscopically using a boson-exchange $KN$ amplitude in which the $σ$ and $ω$ mesons are dressed by the modifications of the Dirac sea in nuclear matter. In spite of the fact that this dressing leads to a scaling of the mesons effective mass in nuclear matter, the effect on the $R_T$ ratio is found to be weak.
description: 8 pages, LaTeX, 2 figures available upon request, LPTB-93-7
Thermo-optical interactions in a dye-microcavity photon Bose-Einstein condensate
Creators: name: Alaeian, Hadiseh
name: Schedensack, Mira
name: Bartels, Clara
name: Peterseim, Daniel
name: Weitz, Martin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Superfluidity and Bose-Einstein condensation are usually considered as two closely related phenomena. Indeed, in most macroscopic quantum systems, like liquid helium, ultracold atomic Bose gases, and exciton-polaritons, condensation and superfluidity occur in parallel. In photon Bose-Einstein condensates realized in the dye microcavity system, thermalization does not occur by direct interaction of the condensate particles as in the above described systems, i.e. photon-photon interactions, but by absorption and re-emission processes on the dye molecules, which act as a heat reservoir. Currently, there is no experimental evidence for superfluidity in the dye microcavity system, though effective photon interactions have been observed from thermo-optic effects in the dye medium. In this work, we theoretically investigate the implications of effective thermo-optic photon interactions, a temporally delayed and spatially non-local effect, on the photon condensate, and derive the resulting Bogoliubov excitation spectrum. The calculations suggest a linear photon dispersion at low momenta, fulfilling the Landau's criterion of superfluidity . We envision that the temporally delayed and long-range nature of the thermo-optic photon interaction offer perspectives for novel quantum fluid phenomena.
description: 21 pages, 5 figures
Additional file 4 of Optimization of SPECT/CT imaging protocols for quantitative and qualitative 99mTc SPECT
Creators: name: Kupitz, Dennis
name: Wissel, Heiko
name: Wuestemann, Jan
name: Bluemel, Stephanie
name: Pech, Maciej
name: Amthauer, Holger
name: Kreissl, Michael C.
name: Grosser, Oliver S.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology

description: Additional file 4: Table S3 ACrec and noise from backgrounda for all examined acquisition and reconstruction protocols
title: ADCO, Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Cart. 178 (11 H 80), 82 folios, f. 0148
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 178 (11 H 80), 82 folios, f. 0148, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 178 (11 H 80), 82 folios, f. 0148, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
КОНТРАКТНАЯ СИСТЕМА В СФЕРЕ ЗАКУПОК ТОВАРОВ, РАБОТ И УСЛУГ ДЛЯ ОБЕСПЕЧЕНИЯ ГОСУДАРСТВЕННЫХ И МУНИЦИПАЛЬНЫХ НУЖД
Creators: name: ИБРАГИМОВ А.Д.
Publisher: name: УЭПС: управление, экономика, политика, социология
Year: 2015
Subjects: ГОСУДАРСТВЕННЫЕ ЗАКУПКИ
GOVERNMENT PROCUREMENT
СПОСОБЫ ЗАКУПОК
PROCUREMENT METHODS
ПЛАН-ГРАФИК
ОБЩЕСТВЕННОЕ ОБСУЖДЕНИЕ
THE PLAN SCHEDULE A PUBLIC DISCUSSION
КОНКУРСНАЯ ДОКУМЕНТАЦИЯ
TENDER DOCUMENTATION

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