cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bottoms Up for CHCs: Novel Transformation of Linear Constrained Horn Clauses to Software Verification
Creators: name: Somorjai, Márk
name: Dobos-Kovács, Mihály
name: Ádám, Zsófia
name: Bajczi, Levente
name: Vörös, András
Publisher: name: arXiv
Year: 2024
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Constrained Horn Clauses (CHCs) have conventionally been used as a low-level representation in formal verification. Most existing solvers use a diverse set of specialized techniques, including direct state space traversal or under-approximating abstraction, necessitating purpose-built complex algorithms. Other solvers successfully simplified the verification workflow by translating the problem to inputs for other verification tasks, leveraging the strengths of existing algorithms. One such approach transforms the CHC problem into a recursive program roughly emulating a top-down solver for the deduction task; and verifying the reachability of a safety violation specified as a control location. We propose an alternative bottom-up approach for linear CHCs, and evaluate the two options in the open-source model checking framework THETA on both synthetic and industrial examples. We find that there is a more than twofold increase in the number of solved tasks when the novel bottom-up approach is used in the verification workflow, in contrast with the top-down technique.
description: In Proceedings LSFA/HCVS 2023, arXiv:2404.13672. This research was partially funded by the UNKP-22-2,3-I New National Excellence Program and Project no. 2019-1.3.1-KK-2019-00004, which has been implemented with the support provided from the National Research, Development and Innovation Fund of Hungary, financed under the 2019-1.3.1-KK funding scheme
Fractional Electromagnetic Response in Three-Dimensional Chiral Anomalous Semimetal
Creators: name: Wang, Huan-Wen
name: Fu, Bo
name: Zou, Jin-Yu
name: Hu, Zi-Ang
name: Shen, Shun-Qing
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The magnetoelectric coupling of electrons in a three-dimensional solid can be effectively described by axion electrodynamics. Here we report the discovery of the fractional magnetoelectric effect in chiral anomalous semimetals of the three-dimensional massless Wilson fermions, which have linear dispersions at the energy crossing point, and break the chiral symmetry at generic momenta. In the presence of electric and magnetic fields, the time-reversal and parity symmetry breaking give rise to the quarter-quantized topological magnetoelectric effect, which is directly related to the winding number 1/2 of the band structure, and is only one half of that for topological insulators. The fractional electromagnetic response can be revealed by the surface Hall conductance and extracted from the measurement of the topological Kerr and Faraday rotation. The transition-metal pentatelluride \mathrm{ZrTe_{5}} with a strain-tunable band gap provides a potential platform to test the effect experimentally.
description: 11 pages, 3 figures
Digital Detective Work: Connecting Cheminformatics, Mass Spectrometry and our Environment (analytica Conference)
Creators: name: Schymanski, Emma
name: Bolton, Evan
Publisher: name: Zenodo
Year: 2020
Subjects: cheminformatics
PubChem
MetFrag
non-target screening

description: Invited presentation for the analytica conference, Munich (now virtual) in the ABC: Digital Analytical Science Session organised by Prof. Ulrich Panne, BAM. For more information (and free registration - sessions streamed in multiple time zones!) see: https://www.analytica-virtual.com/en/
Brief an [Johann Jacob von] Brunn
Creators: name: Frey, Johann Jacob
Publisher: name: [s.n.]
Year: 1634

description: von [Johann Jacob Frey]
description: Lateinisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
Guaranteed Functional Tensor Singular Value Decomposition*
Creators: name: Han, Rungang
name: Shi, Pixu
name: Zhang, Anru R.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Neuroscience
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: This paper introduces the functional tensor singular value decomposition (FTSVD), a novel dimension reduction framework for tensors with one functional mode and several tabular modes. The problem is motivated by high-order longitudinal data analysis. Our model assumes the observed data to be a random realization of an approximate CP low-rank functional tensor measured on a discrete time grid. Incorporating tensor algebra and the theory of Reproducing Kernel Hilbert Space (RKHS), we propose a novel RKHS-based constrained power iteration with spectral initialization. Our method can successfully estimate both singular vectors and functions of the low-rank structure in the observed data. With mild assumptions, we establish the non-asymptotic contractive error bounds for the proposed algorithm. The superiority of the proposed framework is demonstrated via extensive experiments on both simulated and real data.
Improved Certified Defenses against Data Poisoning with (Deterministic) Finite Aggregation
Creators: name: Wang, Wenxiao
name: Levine, Alexander
name: Feizi, Soheil
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Cryptography and Security (cs.CR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Data poisoning attacks aim at manipulating model behaviors through distorting training data. Previously, an aggregation-based certified defense, Deep Partition Aggregation (DPA), was proposed to mitigate this threat. DPA predicts through an aggregation of base classifiers trained on disjoint subsets of data, thus restricting its sensitivity to dataset distortions. In this work, we propose an improved certified defense against general poisoning attacks, namely Finite Aggregation. In contrast to DPA, which directly splits the training set into disjoint subsets, our method first splits the training set into smaller disjoint subsets and then combines duplicates of them to build larger (but not disjoint) subsets for training base classifiers. This reduces the worst-case impacts of poison samples and thus improves certified robustness bounds. In addition, we offer an alternative view of our method, bridging the designs of deterministic and stochastic aggregation-based certified defenses. Empirically, our proposed Finite Aggregation consistently improves certificates on MNIST, CIFAR-10, and GTSRB, boosting certified fractions by up to 3.05%, 3.87% and 4.77%, respectively, while keeping the same clean accuracies as DPA's, effectively establishing a new state of the art in (pointwise) certified robustness against data poisoning.
description: International Conference on Machine Learning (ICML), 2022
СЛУЖЕБНАЯ ЭТИКА МУНИЦИПАЛЬНЫХ СЛУЖАЩИХ АДМИНИСТРАЦИИ ГОРОДСКОГО ОКРУГА
Creators: name: ГРИЩУК ВЛАДИМИР АНДРЕЕВИЧ
name: ВИЛЬВЕР АЛЕКСЕЙ СЕРГЕЕВИЧ
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: МЕСТНОЕ САМОУПРАВЛЕНИЕ
МУНИЦИПАЛЬНЫЕ СЛУЖАЩИЕ
СЛУЖЕБНАЯ ЭТИКА
ЭТИКА УПРАВЛЕНИЯ
LOCAL GOVERNMENT
MUNICIPAL EMPLOYEES
SERVICE ETHICS
MANAGEMENT ETHICS

description: В статье рассматривается актуальная проблема формирования служебной этики в сфере муниципального управления. Дано определение понятия этики, выделены основные принципы служебной этики муниципальных служащих. Сделан вывод о том, что в глазах населения городского округа авторитет органов местного самоуправления зависит как от профессионализма и компетентности управленцев, так и от их нравственной составляющей.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ¹ Ð´Ð»Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°
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 neural networks for tribological experiment
Creators: name: ÐÐ°ÑÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: 2023
Subjects: ÑÐ¼ÐµÑÐµÐ½Ð¸Ðµ
Ð¾ÑÐ¸Ð±ÐºÐ°
ÑÐ½ÑÑÐ¾Ð¿Ð¸Ñ
Ð½ÐµÐ¹ÑÐ¾Ð½Ñ
displacement
error
entropy
neurons

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¾ÐºÑÑÐ¸ÑÑÐµÑÑÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ¹, ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½ÑÑ Ð´Ð»Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð². Ð¢ÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÑ ÑÐ²Ð»ÑÑÑÑÑ Ð½ÐµÐ¾ÑÑÐµÐ¼Ð»ÐµÐ¼Ð¾Ð¹ ÑÐ°ÑÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð¸Ð·Ð½Ð¾ÑÐ° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¸ ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². ÐÐ½Ð¸ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ Ð´Ð°Ð½Ð½ÑÐµ Ð¾ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ ÑÑÐµÐ½Ð¸Ñ.
description: This work focuses on the development of neural networks specifically designed for tribological experiments. Tribological experiments are an integral part of the study of friction and wear of materials and lubricants. They make it possible to obtain data on the behavior and properties of various materials under conditions of mechanical load and friction.
СПОСОБЫ ЛЕГИТИМАЦИИ ВЛАСТИ ПРЕЗИДЕНТА РОССИЙСКОЙ ФЕДЕРАЦИИ, ИСПОЛЬЗУЕМЫЕ В НОВОГОДНИХ ОБРАЩЕНИЯХ К ГРАЖДАНАМ РОССИИ В ПЕРИОД С 1999 ПО 2019 ГГ.
Creators: name: ГАЛИЦКАЯ КРИСТИНА АЛЕКСАНДРОВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ЛЕГИТИМНОСТЬ
ЛЕГИТИМАЦИЯ ВЛАСТИ
СПОСОБЫ ЛЕГИТИМАЦИИ ВЛАСТИ
ПРЕЗИДЕНТ
LEGITIMACY
LEGITIMATION OF POWER
WAYS OF LEGITIMATION OF POWER
PRESIDENT

description: На основе классификации способов легитимации власти, предложенной современным ученым Л. Холмсом, в статье проводится анализ двадцати одного новогоднего обращения Президента РФ к гражданам. Использование различных способов легитимации соотносится с общественно-политическими событиями и социально-экономическими проблемами. Проводится сравнительный анализ обращений В. В. Путина и Д. А. Медведева. В заключение определены ключевые способы легитимации власти, используемые в рамках новогодних обращений. В частности, делается вывод относительно того, что особенности новогоднего праздника обуславливают использование трех способов легитимации власти: эвдемонический (подведение итогов года), целерациональный (постановка целей и задач на будущий год) и новый традиционный (поздравление в контексте семейных ценностей).
О ТЕНДЕНЦИЯХ И ПРОБЛЕМАХ ПРОЦЕССА РАЗРАБОТКИ, ПРИНЯТИЯ И РЕАЛИЗАЦИИ РЕШЕНИЙ В ОРГАНАХ ГОСУДАРСТВЕННОГО УПРАВЛЕНИЯ
Creators: name: ЖИГАРЬ ОКСАНА ВЛАДИМИРОВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: УПРАВЛЕНИЕ
ОРГАНЫ ГОСУДАРСТВЕННОГО УПРАВЛЕНИЯ
УПРАВЛЕНЧЕСКОЕ РЕШЕНИЕ
ПРОЦЕСС РАЗРАБОТКИ УПРАВЛЕНЧЕСКИХ РЕШЕНИЙ
ПРОЦЕСС ПРИНЯТИЯ УПРАВЛЕНЧЕСКИХ РЕШЕНИЙ
ПРОЦЕСС РЕАЛИЗАЦИИ УПРАВЛЕНЧЕСКИХ РЕШЕНИЙ
MANAGEMENT
PUBLIC ADMINISTRATION
MANAGEMENT DECISION
PROCESS OF DEVELOPMENT OF MANAGEMENT DECISIONS
PROCESS OF MAKING MANAGEMENT DECISIONS
PROCESS OF IMPLEMENTATION OF MANAGEMENT DECISIONS

description: Статья посвящена тенденциям и проблемам процесса разработки, принятия и реализации управленческих решений в органах государственного управления. В работе указывается на специфику функций и задач федеральных и региональных органов управления Российской Федерации. В статье обозначается роль и место управленческих решений в деятельности государственных органов. Представлены этапы разработки, принятия и реализации решений в органах государственного управления. Выделены требования к государственным управленческим решениям. Выявлены проблемы, препятствующие повышению эффективности процесса разработки и принятия решений. Даны рекомендации по повышению качества процесса разработки решений и их принятию в органах управления.
Enhancing variational generation through self-decomposition
Creators: name: Asperti, Andrea
name: Bugo, Laura
name: Filippini, Daniele
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences
subject: I.3.3
subject: 68T07 Artificial neural networks and deep learning

description: In this article we introduce the notion of Split Variational Autoencoder (SVAE), whose output $\hat{x}$ is obtained as a weighted sum $σ\odot \hat{x_1} + (1-σ) \odot \hat{x_2}$ of two generated images $\hat{x_1},\hat{x_2}$, and $σ$ is a {\em learned} compositional map. The composing images $\hat{x_1},\hat{x_2}$, as well as the $σ$-map are automatically synthesized by the model. The network is trained as a usual Variational Autoencoder with a negative loglikelihood loss between training and reconstructed images. No additional loss is required for $\hat{x_1},\hat{x_2}$ or $σ$, neither any form of human tuning. The decomposition is nondeterministic, but follows two main schemes, that we may roughly categorize as either \say{syntactic} or \say{semantic}. In the first case, the map tends to exploit the strong correlation between adjacent pixels, splitting the image in two complementary high frequency sub-images. In the second case, the map typically focuses on the contours of objects, splitting the image in interesting variations of its content, with more marked and distinctive features. In this case, according to empirical observations, the Fréchet Inception Distance (FID) of $\hat{x_1}$ and $\hat{x_2}$ is usually lower (hence better) than that of $\hat{x}$, that clearly suffers from being the average of the former. In a sense, a SVAE forces the Variational Autoencoder to make choices, in contrast with its intrinsic tendency to {\em average} between alternatives with the aim to minimize the reconstruction loss towards a specific sample. According to the FID metric, our technique, tested on typical datasets such as Mnist, Cifar10 and CelebA, allows us to outperform all previous purely variational architectures (not relying on normalization flows).
Local ice-like structure at the liquid water surface
Creators: name: Odendahl, Nathan L.
name: Geissler, Phillip L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Experiments and computer simulations have established that liquid water's surfaces can deviate in important ways from familiar bulk behavior. Even in the simplest case of an air-water interface, distinctive layering, orientational biases, and hydrogen bond arrangements have been reported, but an overarching picture of their origins and relationships has been incomplete. Here we show that a broad set of such observations can be understood through an analogy with the basal face of crystalline ice. Using simulations, we specifically demonstrate that water and ice surfaces share a set of structural features suggesting the presence of nanometer-scale ice-like domains at the air-water interface. Most prominent is a shared characteristic layering of molecular density and orientation perpendicular to the interface. Similarities in two-point correlations of hydrogen bond network geometry point to shared ice-like intermolecular structure in the parallel direction as well. Our results bolster and significantly extend previous conceptions of ice-like structure at the liquid's boundary, and suggest that the much-discussed quasi-liquid layer on ice evolves subtly above the melting point into a quasi-ice layer at the surface of liquid water.
description: 34 pages, 12 figures, 2 tables
title: ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð°Ñ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÐ±Ð¸Ð½Ñ ÐÐ¢Ð¢-12
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Comprehensive modernization of the GTT-12 turbine
Creators: name: Ð¡Ð²Ð°ÑÐºÐ¾Ð²ÑÐºÐ¸Ð¹, ÐÐ»ÐµÐºÑÐµÐ¹
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: 2023
Subjects: ANSYS
Ð³Ð°Ð·Ð¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½ÑÐ¼ Ð·Ð°Ð·Ð¾ÑÐ¾Ð¼
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
high pressure gas turbines
radial clearance control system
mathematical modeling
strength

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ·Ð»Ð¾Ð² ÑÑÑÐ±Ð¸Ð½Ñ ÐÐ¢Ð¢-12 Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ¸Ð³ÑÑÑÐ° Ð² ÐÐÐ. ÐÑÐ» Ð¿Ð¾Ð»ÑÑÐµÐ½ ÑÐ°Ð´Ð¸Ð°Ð»ÑÐ½ÑÐ¹ Ð·Ð°Ð·Ð¾Ñ Ð¿Ð¾ÑÐ»Ðµ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÐµ ÑÐ°ÑÑÐµÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ANSYS. ÐÑÐ» Ð¿Ð¾Ð»ÑÑÐµÐ½ Ð¸ÑÐ¾Ð³Ð¾Ð²ÑÐ¹ Ð²ÑÐ¸Ð³ÑÑÑ Ð² ÐÐÐ.
description: In this paper, the possibility of upgrading GTT-12 turbine units and studying the gain in efficiency is investigated. A radial clearance was obtained after the proposed modernization, the necessary strength calculations were performed using the ANSYS software package. The final gain in efficiency was obtained.
Brief an [Johann Jacob Frey]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1636

description: von [St. Bastier]
description: Französisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
Markov bases: a 25 year update
Creators: name: Almendra-Hernández, Félix
name: DeLoera, Jesús A.
name: Petrović, Sonja
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: In this paper, we evaluate the challenges and best practices associated with the Markov bases approach to sampling from conditional distributions. We provide insights and clarifications after 25 years of the publication of the Fundamental theorem for Markov bases by Diaconis and Sturmfels. In addition to a literature review, we prove three new results on the complexity of Markov bases in hierarchical models, relaxations of the fibers in log-linear models, and limitations of partial sets of moves in providing an irreducible Markov chain.
Brief an Unbekannt
Creators: name: Battier, Jacob
Publisher: name: [s.n.]
Year: 1637

description: von [Jacob] Battier
description: Überschrift: Extract out of Mr. Battiers letter
description: Englisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24 und Briefkatalog
Autonomous Vehicles on the Edge: A Survey on Autonomous Vehicle Racing
Creators: name: Betz, Johannes
name: Zheng, Hongrui
name: Liniger, Alexander
name: Rosolia, Ugo
name: Karle, Phillip
name: Behl, Madhur
name: Krovi, Venkat
name: Mangharam, Rahul
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The rising popularity of self-driving cars has led to the emergence of a new research field in the recent years: Autonomous racing. Researchers are developing software and hardware for high performance race vehicles which aim to operate autonomously on the edge of the vehicles limits: High speeds, high accelerations, low reaction times, highly uncertain, dynamic and adversarial environments. This paper represents the first holistic survey that covers the research in the field of autonomous racing. We focus on the field of autonomous racecars only and display the algorithms, methods and approaches that are used in the fields of perception, planning and control as well as end-to-end learning. Further, with an increasing number of autonomous racing competitions, researchers now have access to a range of high performance platforms to test and evaluate their autonomy algorithms. This survey presents a comprehensive overview of the current autonomous racing platforms emphasizing both the software-hardware co-evolution to the current stage. Finally, based on additional discussion with leading researchers in the field we conclude with a summary of open research challenges that will guide future researchers in this field.
description: 29 pages, 12 figures, 6 tables, 242 references
ПОДДЕРЖКА СЕМЕЙ КАК НАПРАВЛЕНИЕ ГОСУДАРСТВЕННОЙ СОЦИАЛЬНОЙ ПОЛИТИКИ В СОВРЕМЕННЫХ УСЛОВИЯХ
Creators: name: КОЛЕСНИК ЕЛЕНА АНАТОЛЬЕВНА
name: УСОВА ОЛЕСЯ АЛЕКСАНДРОВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ГОСУДАРСТВЕННАЯ СЕМЕЙНАЯ ПОЛИТИКА
ПОДДЕРЖКА СЕМЕЙ
STATE FAMILY POLICY
FAMILY SUPPORT

description: В современных условиях при учете влияния кризисных явлений в экономике поддержка семей является приоритетным направлением государственной социальной политики. В статье рассмотрены общие вопросы семейной политики и государственной поддержки семьи и показаны ее особенности на примере города Челябинска.
title: ÐÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÑ ÑÐ·Ð»Ð¾Ð² ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Finite element modeling and optimization of composite fasteners
Creators: name: ÐÐ¾ÑÐºÐ¸Ð½, ÐÐ°ÐºÑÐ¸Ð¼
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: 2023
Subjects: ANSYS
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÐµ ÐºÑÐµÐ¿ÐµÐ¶Ð½ÑÐµ ÑÐ·Ð»Ñ
Ð³Ð¾Ð¼Ð¾Ð³ÐµÐ½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ²
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
composite mounting units
homogenization
optimization of mechanical properties
strength

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð·Ð°Ð¼ÐµÐ½Ñ Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼Ð¾Ð³Ð¾ ÐºÐ°Ðº ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð» Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÑÐµÐ¿ÐµÐ¶Ð½Ð¾Ð³Ð¾ ÑÐ·Ð»Ð° Ð´Ð»Ñ ÑÑÑÐ±, Ð½Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÐ¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð». ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¾Ñ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¹ Ð´Ð¾Ð»Ð¸ Ð°ÑÐ¼Ð¸ÑÑÑÑÐ¸Ñ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½ Ð² Ð¼Ð°ÑÑÐ¸ÑÐµ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð». Ð¢Ð°ÐºÐ¶Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¹ Ð´Ð¾Ð»Ð¸ Ð°ÑÐ¼Ð¸ÑÑÑÑÐ¸Ñ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½ Ð¿ÑÐ¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¸ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð¸Ð·Ð´ÐµÐ»Ð¸Ñ.
description: In this paper, we investigate the possibility of replacing aluminum used as a structural material for the manufacture of pipe fasteners with a composite material. A study was made of the dependence of the mechanical properties of the composite material on the volume fraction of reinforcing fibers in the matrix of the composite material. The results of optimizing the volume fraction of reinforcing fibers are also presented, provided that the original shape of the product is maintained.
Quantum Membrane Phases in Synthetic Lattices of Cold Molecules or Rydberg Atoms
Creators: name: Feng, Chunhan
name: Manetsch, Hannah
name: Rousseau, Valery G.
name: Hazzard, Kaden R. A.
name: Scalettar, Richard
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We calculate properties of dipolar interacting ultracold molecules or Rydberg atoms in a semi-synthetic three-dimensional configuration -- one synthetic dimension plus a two-dimensional real space optical lattice or periodic microtrap array -- using the stochastic Green function Quantum Monte Carlo method. Through a calculation of thermodynamic quantities and appropriate correlation functions, along with their finite size scalings, we show that there is a second order transition to a low temperature phase in which two-dimensional `sheets' form in the synthetic dimension of internal rotational or electronic states of the molecules or Rydberg atoms, respectively. Simulations for different values of the interaction $V$, which acts between atoms or molecules that are adjacent both in real and synthetic space, allow us to compute a phase diagram. We find a finite-temperature transition at sufficiently large $V$, as well as a quantum phase transition -- a critical value $V_c$ below which the transition temperature vanishes.
Brief an [Abraham] Rickesis
Creators: name: Frey, Johann Jacob
Publisher: name: [s.n.]
Year: 1635

description: von [Johann] Ja[cob] Frey
description: Englisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
Observational properties of puffy disks: radiative GRMHD spectra of mildly sub-Eddington accretion
Creators: name: Wielgus, Maciek
name: Lancova, Debora
name: Straub, Odele
name: Kluzniak, Wlodek
name: Narayan, Ramesh
name: Abarca, David
name: Rozanska, Agata
name: Vincent, Frederic
name: Torok, Gabriel
name: Abramowicz, Marek
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Numerical general relativistic radiative magnetohydrodynamic simulations of accretion disks around a stellar mass black hole with a luminosity above 0.5 of the Eddington value reveal their stratified, elevated vertical structure. We refer to these thermally stable numerical solutions as puffy disks. Above a dense and geometrically thin core of dimensionless thickness $h/r \sim 0.1$, crudely resembling a classic thin accretion disk, a puffed-up, geometrically thick layer of lower density and $h/r \sim 1.0$ is formed. We discuss the observational properties of puffy disks, in particular the geometrical obscuration of the inner disk by the elevated puffy region at higher observing inclinations, and collimation of the radiation along the accretion disk spin axis, which may explain the apparent super-Eddington luminosity of some X-ray objects. We also present synthetic spectra of puffy disks, and show that they are qualitatively similar to those of a Comptonized thin disk. We demonstrate that the existing xspec spectral fitting models provide good fits to synthetic observations of puffy disks, but cannot correctly recover the input black hole spin. The puffy region remains optically thick to scattering; in its spectral properties the puffy disk roughly resembles that of a warm corona sandwiching the disk core. We suggest that puffy disks may correspond to X-ray binary systems of luminosities above 0.3 of the Eddington luminosity in the intermediate spectral states.
title: Variance Estimation in a Random Coefficients Model
Creators: name: Schlicht, Ekkehart
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2006
Subjects: subject: time-varying coefficients; adaptive estimation; random walk; Kalman filter; state-space model
subject: 300
subject: 330

description: This papers describes an estimator for a standard state-space model with coefficients generated by a random walk.The paper has been presented at the Econometric Society European Meeting 1989 in Munich, Germany
УСТОЙЧИВОСТЬ ЦЕПЕЙ ПОСТАВОК МАЛОГО БИЗНЕСА
Creators: name: ГОРШЕНИН ВИКТОР ФЕДОРОВИЧ
name: ЕВСЕЕВА НАТАЛЬЯ ВЯЧЕСЛАВОВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ЦЕПЬ ПОСТАВОК
УСТОЙЧИВОСТЬ
ПОСЛЕДОВАТЕЛЬНО-ПАРАЛЛЕЛЬНАЯ МОДЕЛЬ
НАДЕЖНОСТЬ КАНАЛА
МАЛЫЙ БИЗНЕС
РИСКИ
ИЗДЕРЖКИ
SUPPLY CHAIN
STABILITY
CONSTANTLY-PARALLEL MODEL
CHANNEL RELIABILITY
SMALL BUSINESS
RISKS
COSTS

description: В статье рассмотрено понятие устойчивости цепей поставок малого бизнеса, представлены результаты исследования влияния рисков на деятельность малого бизнеса, предложена модель сети поставок на основе последовательно-параллельной модели теории надежности и определены возможности ее применимой для цепей поставок малого бизнеса.
Brief an [Thomas] Litell
Creators: name: Frey, Johann Jacob
Publisher: name: [s.n.]
Year: 1635

description: von [Johann Jacob Frey]
description: Englisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
Learning to Detect Slip with Barometric Tactile Sensors and a Temporal Convolutional Neural Network
Creators: name: Grover, Abhinav
name: Nadeau, Philippe
name: Grebe, Christopher
name: Kelly, Jonathan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: The ability to perceive object slip via tactile feedback enables humans to accomplish complex manipulation tasks including maintaining a stable grasp. Despite the utility of tactile information for many applications, tactile sensors have yet to be widely deployed in industrial robotics settings; part of the challenge lies in identifying slip and other events from the tactile data stream. In this paper, we present a learning-based method to detect slip using barometric tactile sensors. These sensors have many desirable properties including high durability and reliability, and are built from inexpensive, off-the-shelf components. We train a temporal convolution neural network to detect slip, achieving high detection accuracies while displaying robustness to the speed and direction of the slip motion. Further, we test our detector on two manipulation tasks involving a variety of common objects and demonstrate successful generalization to real-world scenarios not seen during training. We argue that barometric tactile sensing technology, combined with data-driven learning, is suitable for many manipulation tasks such as slip compensation.
description: In Proceedings of the IEEE International Conference on Robotics and Automation (ICRA'22), Philadelphia, USA, May 23-27, 2022. arXiv admin note: substantial text overlap with arXiv:2103.13460
ВЗАИМОДЕЙСТВИЕ ВЛАСТНЫХ СТРУКТУР И БИЗНЕСА В СИСТЕМЕ ЗАКУПОЧНОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: ЧЕРНЯВСКАЯ ТАТЬЯНА ГЕННАДИЕВНА
name: НЕКРАСОВА ОЛЬГА ЛЕОНИДОВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ЗАКУПОЧНАЯ ДЕЯТЕЛЬНОСТЬ
ГОСУДАРСТВЕННЫЕ ЗАКУПКИ
ГОСУДАРСТВЕННЫЙ ЗАКАЗ
ПАРТНЕРСКИЕ ОТНОШЕНИЯ
ТЕНДЕР
КОНКУРС СИСТЕМА ПРОКЬЮРЕМЕНТА
PROCUREMENT
PUBLIC PROCUREMENT
GOVERNMENT ORDER
PARTNERSHIPS
TENDER
COMPETITION

description: В статье определена сущность закупочной деятельности как инструмента установления партнерских отношений между государством и бизнесом. Охарактеризованы основные способы и модели зарубежного опыта осуществления государственных закупок. Проанализирован современный механизм закупочной деятельности в Донецкой Народной Республике (ДНР, Республика). Выявлены ключевые направления по преодолению экономико-правовых барьеров развития данной сферы в Республике.
Fast and Compute-efficient Sampling-based Local Exploration Planning via Distribution Learning
Creators: name: Schmid, Lukas
name: Ni, Chao
name: Zhong, Yuliang
name: Siegwart, Roland
name: Andersson, Olov
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Exploration is a fundamental problem in robotics. While sampling-based planners have shown high performance, they are oftentimes compute intensive and can exhibit high variance. To this end, we propose to directly learn the underlying distribution of informative views based on the spatial context in the robot's map. We further explore a variety of methods to also learn the information gain. We show in thorough experimental evaluation that our proposed system improves exploration performance by up to 28% over classical methods, and find that learning the gains in addition to the sampling distribution can provide favorable performance vs. compute trade-offs for compute-constrained systems. We demonstrate in simulation and on a low-cost mobile robot that our system generalizes well to varying environments.
description: Accepted for IEEE RA-L. Open-source code: https://github.com/ethz-asl/cvae_exploration_planning, 8 pages, 12 figures
Brief an Sebastian Beck und Theodor Zwinger
Creators: name: Frey, Johann Jacob
Publisher: name: [s.n.]
Year: 1636

description: von [Johann Jacob Frey]
description: Lateinisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
One-to-one correspondence between thermal structure factors and coupling constants of general bilinear Hamiltonians
Creators: name: Murta, Bruno
name: Fernández-Rossier, J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A theorem that establishes a one-to-one relation between zero-temperature static spin-spin correlators and coupling constants for a general class of quantum spin Hamiltonians bilinear in the spin operators has been recently established by J. Quintanilla, using an argument in the spirit of the Hohenberg-Kohn theorem in density functional theory. Quintanilla's theorem gives a firm theoretical foundation to quantum spin Hamiltonian learning using spin structure factors as input data. Here we extend the validity of the theorem in two directions. First, following the same approach as Mermin, the proof is extended to the case of finite-temperature spin structure factors, thus ensuring that the application of this theorem to experimental data is sound. Second, we note that this theorem applies to all types of Hamiltonians expressed as sums of bilinear operators, so that it can also relate the density-density correlators to the Coulomb matrix elements for interacting electrons in the lowest Landau level.
description: 4 pages
Brief an [Oliver] Flemming
Creators: name: Frey, Johann Jacob
name: Fleming, Oliver
Publisher: name: [s.n.]
Year: 1635

description: von Johann Jacob Frey
description: Englisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
ПРОБЛЕМНЫЕ ЗВЕНЬЯ ЛОГИСТИЧЕСКОЙ ЦЕПОЧКИ "КИТАЙ - РОССИЯ"
Creators: name: ПРОХОРОВА ЛЮДМИЛА ВЯЧЕСЛАВОВНА
name: ПРЕССЕЛЬ АЛЕКСАНДРА ГЕННАДЬЕВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ГРУЗ
ТРАНСПОРТ
ТРАНСПОРТИРОВКА
ПРОБЛЕМА
ЛОГИСТИЧЕСКАЯ ИНФРАСТРУКТУРА
ЭКСПЛУАТАЦИЯ
РЕШЕНИЕ
CARGO
TRANSPORT
TRANSPORTATION
PROBLEM
LOGISTICS INFRASTRUCTURE
OPERATION
SOLUTION

description: В статье отражены проблемные точки транспортировки товара из государства Восточной Азии - Китай, в Россию. Приводится результат опросов транспортных компаний, грузополучателей и грузоотправителей. Приводятся возможные решения по некоторым проблемам логистических путей.
ОСОБЕННОСТИ КРЕДИТОВАНИЯ СУБЪЕКТОВ МАЛОГО ПРЕДПРИНИМАТЕЛЬСТВА: ПРОБЛЕМЫ И ПУТИ РЕШЕНИЯ
Creators: name: СОБИРОВ БЕЖАН ШУКРИЛЛОЕВИЧ
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: СУБЪЕКТЫ МАЛОГО ПРЕДПРИНИМАТЕЛЬСТВА
КРЕДИТОВАНИЕ
ОСОБЕННОСТИ
АНАЛИТИК
ПРОБЛЕМЫ
SMALL BUSINESSES
LENDING
FEATURES
ANALYST
PROBLEMS

description: В статье проведено исследование по выявлению особенностей кредитования субъектов малого предпринимательства. Объектом исследования являются экономические отношения, складывающиеся в процессе кредитования субъектов малого предпринимательства. Автором определены проблемы кредитования и обобщены существующие предложения по дальнейшему развитию банковского кредитования субъектов малого бизнеса.
НАКОПЛЕНИЕ И РАЗВИТИЕ ЧЕЛОВЕЧЕСКОГО КАПИТАЛА СЕЛЬСКИХ ТЕРРИТОРИЙ ЧЕЛЯБИНСКОЙ ОБЛАСТИ
Creators: name: АБИЛОВА ЕКАТЕРИНА ВИКТОРОВНА
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ЧЕЛОВЕЧЕСКИЙ КАПИТАЛ
АГРАРНАЯ ЭКОНОМИКА
СОЦИАЛЬНО-ЭКОНОМИЧЕСКОЕ ВЫЗРЕВАНИЕ СЕЛА
УСТОЙЧИВОЕ ВОЗРОЖДЕНИЕ
КРЕСТЬЯНСКИЕ (ФЕРМЕРСКИЕ) ХОЗЯЙСТВА
HUMAN CAPITAL
AGRARIAN ECОNОMY
SОCIAL AND ECОNОMIC DEVELОPMENT ОF RURAL AREAS
SUSTAINABLE DEVELОPMENT
PEASANT (FARM) ECОNОMY

description: В статье рассматривается понятийный аппарат многофункциональности сельских территорий, модель которого включает иные отличные точки зрения на подходы к оценке результативности аграрной и неаграрной деятельности, осуществляемой на сельской территории, а также к обоснованию применения инструментов государственной политики в сфере сельского хозяйства на региональном и федеральном уровнях. Подчеркивая особую значимость экологических и социальных показателей аграрной деятельности, мы считаем необходимым переход от традиционной производственной поддержки отрасли к новым направлениям помощи. В результате для научного сообщества актуальными становятся новые вопросы о структуре и качестве человеческого капитала, необходимого для устойчивого развития сельских территорий, критериях и показателях результативности человеческого капитала и интеллектуального потенциала непосредственно в границах аграрных регионов, роли общественных преференций в определении трендов развития человеческого капитала, в прогнозировании его эволюции.
Brief an Abraham Rickesis und Jacob Battier
Creators: name: Faesch, Catharina
Publisher: name: [s.n.]
Year: 1638

description: von Katharina geb. Güntzer Frey
description: Aus dem Lateinischen übersetzt
description: Deutsch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
ОЦЕНКА ЭФФЕКТИВНОСТИ ИСПОЛЬЗОВАНИЯ ПЕРСОНАЛА ПРЕДПРИЯТИЯ
Creators: name: МАМЕДОВА САХАВАТ ТОФИК
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ЧЕЛОВЕЧЕСКИЙ КАПИТАЛ
ЧЕЛОВЕЧЕСКИЕ РЕСУРСЫ
РЕНТАБЕЛЬНОСТЬ ПЕРСОНАЛА
ТЕКУЧЕСТЬ КАДРОВ
ЭФФЕКТИВНОСТЬ
HUMAN CAPITAL
HUMAN RESOURCES
PERSONNEL PROFITABILITY
STAFF TURNOVER
EFFICIENCY

description: Предприятие обязано постоянно выделять инвестиции на обучение и развитие работников, разрабатывать мероприятия, направленные на сохранение человеческого капитала, увеличение трудоспособности работников. Для того чтобы осуществить эти задачи, необходимо оценить связь между результативностью и эффективностью использования человеческого потенциала на предприятии. В статье проведен соответствующий анализ на основе данных завода этилен-полиэтилена «Производственное объединение “Азерихимия”».
Resonant control of elastic collisions between $^{23}$Na$^{40}$K molecules and $^{40}$K atoms
Creators: name: Su, Zhen
name: Yang, Huan
name: Cao, Jin
name: Wang, Xin-Yao
name: Rui, Jun
name: Zhao, Bo
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We have demonstrated the resonant control of the elastic scattering cross sections in the vicinity of Feshbach resonances between $^{23}$Na$^{40}$K molecules and $^{40}$K atoms by studying the thermalization between them. The elastic scattering cross sections vary by more than two orders of magnitude close to the resonance, and can be well described by an asymmetric Fano profile. The parameters that characterize the magnetically tunable s-wave scattering length are determined from the elastic scattering cross sections. The observation of resonantly controlled elastic scattering cross sections opens up the possibility to study strongly interacting atom-molecule mixtures and improve our understanding of the complex atom-molecule Feshbach resonances.
description: 6 pages, 4 figures
ПЕРЕХОД ОТ АБСОЛЮТНОЙ МОНАРХИИ К КОНСТИТУЦИОННОЙ ФОРМЕ ГОСУДАРСТВЕННОГО УПРАВЛЕНИЯ В ДАНИИ (КОНЕЦ XVIII - НАЧАЛО XX ВВ.)
Creators: name: САЛИКОВ ДЕМЬЯН ХАМИТОВИЧ
Publisher: name: Общество, экономика, управление
Year: 2020
Subjects: ФОРМА ПРАВЛЕНИЯ
КОНСТИТУЦИЯ
КОНСТИТУЦИОННАЯ МОНАРХИЯ
ПАРЛАМЕНТ
ОППОЗИЦИЯ
FORM OF GOVERNMENT
CONSTITUTION
CONSTITUTIONAL MONARCHY
PARLIAMENT
OPPOSITION

description: В статье рассмотрена эволюция абсолютистского режима в Дании в парламентскую (конституционную монархию) в период с конца XVIII в. и на протяжении XIX в. Дана характеристика сущности конституционной формы правления государства. Показаны особенности трансформации политической системы Дании в период от наполеоновских войн до начала новейшего периода мировой истории.
Brief an Gerardus Johannes Vossius
Creators: name: Ussher, James
Publisher: name: [s.n.]
Year: 1632

description: von [James Ussher]
description: Lateinisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
Brief an [Obermeyer und Bauhin]
Creators: name: Frey, Johann Jacob
Publisher: name: [s.n.]
Year: 1635

description: von Johann Jacob Frey
description: Lateinisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
Higher derivative extension of the functional renormalization group
Creators: name: Tanaka, Gota
name: Tsuchiya, Asato
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study higher derivative extension of the functional renormalization group (FRG). We consider FRG equations for a scalar field that consist of terms with higher functional derivatives of the effective action and arbitrary cutoff functions. We show that the epsilon expansion around the Wilson-Fisher fixed point is indeed reproduced by the local potential approximation of the FRG equations.
description: 15 pages, published version
Brief an Johann Jacob Frey
Creators: name: Stöcklin, Martin Jakob
Publisher: name: [s.n.]
Year: 1634

description: von Jacob Martin Stöcklin
description: Siegel
description: Lateinisch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
SI Figures 1 and 2 from Evolutionary history of Mycoba leprae in the Pacific Islands
Creators: name: Blevins, Kelly E.
name: Crane, Adele E.
name: Lum, Christopher
name: Furuta, Kanako
name: Keolu Fox
name: Stone, Anne C.
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Health Care
subject: Diseases
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 60408 Genomics

description: SI Figure 1. Sample 511 DBT extraction without UDG treatment fragment misincorporation plot showing the frequency of A -> G (left) and C -> T (right) transitions; SI Figure 2. Sample 511 DAB extraction with UDG treatment fragment misincorporation plot showing the frequency of A -> G (left) and C -> T (right) transitions
title: Sound Generation and Propagation in a System Consisting of Two Periodic Rows of Channels
Creators: name: Oulmi, Mohcene
name: Roger, Michel
name: Boualem, Benali
name: Trahard, Quentin
Publisher: name: UNSPECIFIED
Year: 2022

description: The aim of this work is to improve the design of the cooling fan system integrated in the traction motors of trains in order to reduce the aerodynamic noise. The latter is the dominant noise contribution at high rotation speeds. The use of numerical simulations to predict the noise remains very expensive, especially when several geometrical parameters must be tested. The analytical methods are better suited at the early design stage due to the very low computational time compared to numerical simulations. The methodology is to split the system into generic components addressed separately. The present work is focussed on the system consisting of guide vanes and cooling channels. This system can be considered as two periodic rows of channels separated by a small distance. The first mechanism investigated in this study is the sound generation by the impingement of the wakes of an upstream impeller with circumferentially unsymmetrical blade-spacing on the guide vanes. The second one is the transmission of the acoustic waves generated by the latter through a row of thick-walled channels. These waves are partially reflected by the channels, generating an upstream field. Back-and-forth acoustic waves develop between the channels and guide vanes. The sound propagation in this complex geometry is achieved by the use of two transmission models which take into account the wall thickness. A two-dimensional analytical approach is used, based on the mode-matching method. The modal expressions are written in each domain and matched according to conservation laws of fluid dynamics. An iterative method is used in order to take into account the multiple reflections of the acoustic waves between the guide vanes and the channels. The influence of various parameters on sound generation and transmission, such as the frequency, the modulation angles of the impeller blades, the dimensions of the guide vanes, those of the cooling channels and the distance between the guide vanes and channels is discussed in this work.
Erklärung betr. die rechtlichen Ansprüche von Johann Jacob Frey in England und Irland
Creators: name: Faesch, Catharina
Publisher: name: [s.n.]
Year: 1638

description: von Katharina Frey geb. Güntzer
description: Deutsch
description: Verzeichnung=Description=Inventaire Vollständige Rekatalogisierung nach Standortverzeichnis Frey-Gryn Mscr I 4-I 24
title: Inlet Gap Effect on Tonal Noise Generated from a Voluteless Centrifugal Fan
Creators: name: Ottersten, Martin
name: Yao, Hua-dong
name: Davidson, Lars
Publisher: name: UNSPECIFIED
Year: 2022

description: Heating, ventilating, and air conditioning systems (HVAC) are today an important part of many people's life. They provide a sufficient amount of airflow with the correct temperature, quality, and humidity. The negative side is the noise it produces. Modern HVAC systems are driven by low-speed isolated centrifugal fans which produce the dominant tonal noises. There are no obstacles that the blades pass in this type of fan. However, the dominant tonal noise produced by the fan is at the blade passing frequency (BPF). This type of fan has a gap between the rotating shroud and the stationary inlet duct. Previous studies have shown that the flow through the gap causes turbulence that develops along the shroud wall and interacts with the blades at their leading edge. The interaction renders uneven surface pressure distributions among the blades as well as significant peak differences. The location of the tonal noise sources for BPF agrees with the locations of these interactions and surface pressure peaks. This study aims to investigate how the tonal frequencies are affected for different gap configurations. Two new designs are compared with a reference fan that was used in previous studies. The approach is to use the hybrid computational aeroacoustics (CAA) method, that couples the improved delayed detached eddy simulation (IDDES) method with the Ffowcs Williams and Hawkings (FW-H) equations. Our simulations show that the gap design effects the magnitude of the tonal frequency, BPF. By increasing the size of the gap, the amplitude can be decreased. The acoustic sources for the BPF agree with the location of the uneven surface pressure distribution on the blade leading edge. The time history of the surface pressure is therefore compared and it is shown that the gap configuration effects the amplitude of the pressure fluctuations. Also, the fan performance is affected by the gap configuration. The static pressure rise made by the fan and the pressure upstream of the fan in the inlet duct is influenced by the gap design.