cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Гидронимы сёл Старый Курлак и Новый Курлак Аннинского района Воронежской области
Creators: name: Гальцова, Дарья
Publisher: name: Новгородский печатный двор
Year: 2019

description: В статье рассматривается гидронимия сёл Старый Курлак и Новый Курлак Аннинского района Воронежской области. Проводится классификация собранных гидронимов. Делается вывод о сохранности гидронимов в исследуемых сёлах, отмечается сохранение традиционной системы номинации по определённым мотивировочным признакам.
An eclipsing binary distance to the Large Magellanic Cloud accurate to 2 per cent
Creators: name: Pietrzyński, G.
name: Graczyk, D.
name: Gieren, W.
name: Thompson, I. B.
name: Pilecki, B.
name: Udalski, A.
name: Soszyński, I.
name: Kozłowski, S.
name: Konorski, P.
name: Suchomska, K.
name: Bono, G.
name: Moroni, P. G. Prada
name: Villanova, S.
name: Nardetto, N.
name: Bresolin, F.
name: Kudritzki, R. P.
name: Storm, J.
name: Gallenne, A.
name: Smolec, R.
name: Minniti, D.
name: Kubiak, M.
name: Szymański, M.
name: Poleski, R.
name: Wyrzykowski, Ł.
name: Ulaczyk, K.
name: Pietrukowicz, P.
name: Górski, M.
name: Karczmarek, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In the era of precision cosmology it is essential to determine the Hubble Constant with an accuracy of 3% or better. Currently, its uncertainty is dominated by the uncertainty in the distance to the Large Magellanic Cloud (LMC) which as the second nearest galaxy serves as the best anchor point of the cosmic distance scale. Observations of eclipsing binaries offer a unique opportunity to precisely and accurately measure stellar parameters and distances. The eclipsing binary method was previously applied to the LMC but the accuracy of the distance results was hampered by the need to model the bright, early-type systems used in these studies. Here, we present distance determinations to eight long-period, late- type eclipsing systems in the LMC composed of cool giant stars. For such systems we can accurately measure both the linear and angular sizes of their components and avoid the most important problems related to the hot early-type systems. Our LMC distance derived from these systems is demonstrably accurate to 2.2 % (49.97 +/- 0.19 (statistical) +/- 1.11 (systematic) kpc) providing a firm base for a 3 % determination of the Hubble Constant, with prospects for improvement to 2 % in the future.
description: 34 pages, 5 figures, 13 tables, published in the Nature, a part of our data comes from new unpublished OGLE-IV photometric data
Selecting Efficient Phase Estimation With Constant-Precision Phase Shift Operators
Creators: name: Chiang, Chen-Fu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the cost of three phase estimation procedures that require only constant-precision phase shift operators. The cost is in terms of the number of elementary gates, not just the number of measurements. Faster phase estimation requires the minimal number of measurements with a \log * factor of reduction when the required precision n is large. The arbitrary constant-precision approach (ACPA) requires the minimal number of elementary gates with a minimal factor of 14 of reduction in comparison to Kitaev's approach. The reduction factor increases as the precision gets higher in ACPA. Kitaev's approach is with a reduction factor of 14 in comparison to the faster phase estimation in terms of elementary gate counts.
description: 12 pages
Characterization of defense responses of susceptible and resistant tomato genotypes against bacterial wilt caused by Ralstonia solanacearum, a proteomic approach
Creators: name: Dahal, Diwakar
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Bacterial wilt of tomato
subject: proteomics and mass spectrometry
subject: Ralstonia solanacearum
subject: secretory protein
subject: stem
subject: cell wall and xylem sap proteome
subject: Bakterielle Welke von Tomaten
subject: Proteome und die Massenspektrometrie
subject: sekretorische Proteine
subject: Stängel
subject: Zellwand und Xylemsaft Proteome
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
The Role of Dorsal Raphe Nucleus Serotonergic Systems in Emotional Learning and Memory in Male BALB/c Mice
Creators: name: Payet, Jennyfer
name: Stevens, Laura
name: Russo, Adrian
name: Jaehne, Emily
name: van den Buuse, Maarten
name: Kent, Stephen
name: Lowry, Christopher A
name: Baratta, Michael V
name: Hale, Matthew
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 520202
subject: Behavioural neuroscience
classificationCode: 3209
subject: Neurosciences
subject: FOS: Clinical medicine
classificationCode: 5202
subject: Biological psychology

description: Selective serotonin reuptake inhibitors (SSRIs) are the first-line pharmacological treatment for a variety of anxiety-, trauma- and stressor-related disorders. Although they are efficacious, therapeutic improvements require several weeks of treatment and are often associated with an initial exacerbation of symptoms. The dorsal raphe nucleus (DR) has been proposed as an important target for the modulation of emotional responses and the therapeutic effects of SSRIs. Using a fear-conditioning paradigm we aimed to understand how SSRIs affect emotional learning and memory, and their effects on serotonergic circuitry. Adult male BALB/c mice were treated with vehicle (n = 16) or the SSRI fluoxetine (18 mg/kg/d) acutely (n = 16), or chronically (21d, n = 16), prior to fear conditioning. Treatment was stopped, and half of the mice (n = 8/treatment group) were exposed to cued fear memory recall 72 h later. Activation of DR serotonergic neurons during fear conditioning (Experiment 1) or fear memory recall (Experiment 2), was measured using dual-label immunohistochemistry for Tph2 and c-Fos. Acute and chronic fluoxetine treatment reduced associative fear learning without affecting memory recall and had opposite effects on anxiety-like behaviour. Acute fluoxetine decreased serotonergic activity in the DR, while chronic treatment led to serotonergic activity that was indistinguishable from that of control levels in DRD and DRV subpopulations. Chronic fluoxetine facilitated fear extinction, which was associated with rostral DRD inhibition. These findings provide further evidence that SSRIs can alter aspects of learning and memory processes and are consistent with a role for discrete populations of DR serotonergic neurons in regulating fear- and anxiety-related behaviours.
Characterization of ethylene-induced abscission in miniature rose (Rosa hybrida L.)
Creators: name: Ahmadi, Noorollah
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Abscission
subject: differential display
subject: ethylene
subject: F1 hybrid
subject: gene expression
subject: Laccase
subject: real-time PCR
subject: Rosa hybrida
subject: VIGS
subject: Dewey Decimal Classification::600 | Technik::630 | Landwirtschaft, Veterinärmedizin

description: [no abstract]
Characterization of Fms-interacting protein (FMIP), a novel substrate for tyrosine kinase : connection between receptor tyrosine kinase signaling and mRNA-processing
Creators: name: El Bounkari, Omar El
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: c-Fms interacting protein (FMIP)
subject: receptor tyrosine kinase
subject: transcription export complex (TREX)
subject: THO complex
subject: mRNA processing
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
On fractional semidiscrete Dirac operators of Lévy-Leblond type
Creators: name: Faustino, Nelson
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 30G35, 34A33, 39A12, 35Q41, 35R11, 47D06

description: In this paper we introduce a wide class of space-fractional and time-fractional semidiscrete Dirac operators of Lévy-Leblond type on the semidiscrete space-time lattice $h\mathbb{Z}^n\times[0,\infty)$ ($h>0$), resembling to fractional semidiscrete counterparts of the so-called parabolic Dirac operators. The methods adopted here are fairly operational, relying mostly on the algebraic manipulations involving Clifford algebras, discrete Fourier analysis techniques as well as standard properties of the analytic fractional semidiscrete semigroup $\left\{\exp(-te^{iθ}(-Δ_h)^α)\right\}_{t\geq 0}$, carrying the parameter constraints $0<α\leq 1$ and $|θ|\leq \frac{απ}{2}$. The results obtained involve the study of Cauchy problems on $h\mathbb{Z}^n\times[0,\infty)$.
description: 30 pages, 3 figures; several typos were corrected; Section 5 was expanded
Carex flava
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: H. Lilio-Asphodelus L. em. Scop. (H. flava L..) Cat. 351. Verwildert. l: Bei Vionnaz (Défago 1939).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Laser processing of carbon fiber reinforced plastics - Release of carbon fiber segments during short-pulsed laser processing of CFRP
Creators: name: Walter, Jürgen
name: Brodesser, Alexander
name: Hustedt, Michael
name: Bluemel, Sven
name: Jaeschke, Peter
name: Kaierle, Stefan
Publisher: name: Amsterdam : Elsevier B.V.
Year: 2016
Subjects: subject: carbon fiber reinforced plastics
subject: CFRP
subject: fiber segment
subject: geometry
subject: hazardous potential
subject: laser processing
subject: process emissions
subject: volatile organic compound
subject: Activated carbon
subject: Carbon fiber reinforced plastics
subject: Concrete beams and girders
subject: Elastomers
subject: Fiber reinforced plastics
subject: Fibers
subject: Geometry
subject: Hazards
subject: Laser radiation
subject: Organic compounds
subject: Organic lasers
subject: Pulsed lasers
subject: Reinforced plastics
subject: Reinforcement
subject: Volatile organic compounds
subject: Adsorption of volatile organic compounds
subject: Aircraft industries
subject: Fiber segments
subject: Hazardous substances
subject: Laser process
subject: Process emissions
subject: Processing quality
subject: Laser materials processing
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Cutting and ablation using short-pulsed laser radiation are promising technologies to produce or repair CFRP components with outstanding mechanical properties e.g. for automotive and aircraft industry. Using sophisticated laser processing strategies and avoiding excessive heating of the workpiece, a high processing quality can be achieved. However, the interaction of laser radiation and composite material causes a notable release of hazardous substances from the process zone, amongst others carbon fiber segments or fibrous particles. In this work, amounts and geometries of the released fiber segments are analyzed and discussed in terms of their hazardous potential. Moreover, it is investigated to what extent gaseous organic process emissions are adsorbed at the fiber segments, similar to an adsorption of volatile organic compounds at activated carbon, which is typically used as filter material.
Characterization of the [beta]4GalNAc transferases and the [beta]4GalNAcTB pilot protein (GABPI) from Drosophila melanogaster
Creators: name: Stolz, Anita
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2008
Subjects: subject: Glycosyltransferases
subject: beta4GalNAc transferases
subject: Drosophila melanogaster
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Tensor correlation, pairing interaction and deformation in Ne isotopes and Ne hypernuclei
Creators: name: Li, A.
name: Hiyama, E.
name: Zhou, X. -R.
name: Sagawa, H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We study tensor and pairing effects on the quadruple deformation of neon isotopes based on a deformed Skyrme-Hartree-Fock model with BCS approximation for the pairing channel. We extend the Skyrme-Hartree-Fock formalism for the description of single- and double-lambda hypernuclei adopting two different hyperon-nucleon interactions. It is found that the interplay of pairing and tensor interactions is crucial to derive the deformations in several neon isotopes. Especially, the shapes of $^{26,30}$Ne are studied in details in comparisons with experimentally observed shapes. Furthermore the deformations of the hypernuclei are compared with the corresponding neon isotopic cores in the presence of tensor force. We find the same shapes with somewhat smaller deformations for single $Λ$-hypernuclei compared with their core deformations. It is also pointed out that the latest version of hyperon interaction, the ESC08b model, having a deeper $Λ$ potential makes smaller deformations for hypernuclei than those of another NSC97f model.
description: 13 pages, 5 figures, Physical Review C 2013 in press
title: Географические термины в топонимическом прочтении (по материалам словаря карельской народной географической терминологии)
Creators: name: Захарова, Екатерина
Publisher: name: Новгородский печатный двор
Year: 2019

description: В статье сквозь призму топонимии рассматриваются географические термины карельского языка, представленные в рукописи «Словаря карельской народной географической терминологии». Выявляются и анализируются группы терминов, не использующихся в системе номинации географических объектов, устанавливается важная роль интерпретации апеллятивного и топонимического бытования данной группы лексики.
Characterization of neuropeptide Y-mediated behavioral effects in F344 rat substrains with a differential dipeptidyl-peptidase IV (DPPIV; CD 26) enzymatic activity
Creators: name: Karl, Tim
Publisher: name: Hannover : Universität
Year: 2003
Subjects: subject: Dipeptidyl-peptidase IV
subject: neuropeptide Y
subject: behavioral effects
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: [no abstract]
СОВРЕМЕННЫЕ НАПРАВЛЕНИЯ СЕЛЕКЦИИ BRASSICA NAPUS L.: ОБЗОР МИРОВЫХ ТЕНДЕНЦИЙ
Creators: name: Буктыбаева, Аксырга
Publisher: name: ООО Цифра
Year: 2023
Subjects: Brassica napus L.
selection
gene technology
rapeseed oil
fatty acids
селекция
генные технологии
рапсовое масло
жирные кислоты

description: Journal of Agriculture and Environment, Выпуск 6 (34) 2023
title: Греческие легенды Крыма: Ифигения, Дракон и Парфеница
Creators: name: Иваненко, Александр
Publisher: name: Новгородский печатный двор
Year: 2019

description: В статье рассматривается происхождение таврической легенды о Парфенице-Ифигении и связанных с нею местных топонимов Аю-Даг, Дракон, Ифигения, Парфениты. анализируемая легенда отражает специфический местный колорит, возникший в результате смешивания в местной этнической среде мифологических сюжетов об Ифианассе-Ифигении и походе аргонавтов. События легенды отражают важный в истории Таврики этап освоения греками
Северного Причерноморья.
Clay characteristics affecting the P, K and Mn dynamics in peat-clay substrates
Creators: name: Binner, Inga
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2014
Subjects: subject: Substrate clays
subject: nutrient buffering
subject: active manganese
subject: Substrattone
subject: Nährstoffpufferung
subject: aktives Mangan
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
title: СТАТУС НАУКОГРАДОВ КАК МУНИЦИПАЛЬНЫХ ОБРАЗОВАНИЙ
Creators: name: Осипова, Кристина
name: Евлаш, Татьяна
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: В статье рассмотрен статус наукоградов как муниципальных образований в России. Приведена краткая справка понятий. Выделены особенности присущи таким городам, а также процедура при-обретения такого статуса. Определены полномочия органов местного самоуправления в наукоградах.
Numerical models for the circumstellar medium around Betelgeuse
Creators: name: Mackey, Jonathan
name: Mohamed, Shazrene
name: Neilson, Hilding R.
name: Langer, Norbert
name: Meyer, Dominique M. -A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The nearby red supergiant (RSG) Betelgeuse has a complex circumstellar medium out to at least 0.5 parsecs from its surface, shaped by its mass-loss history within the past 0.1 Myr, its environment, and its motion through the interstellar medium (ISM). In principle its mass-loss history can be constrained by comparing hydrodynamic models with observations. Observations and numerical simulations indicate that Betelgeuse has a very young bow shock, hence the star may have only recently become a RSG. To test this possibility we calculated a stellar evolution model for a single star with properties consistent with Betelgeuse. We incorporated the resulting evolving stellar wind into 2D hydrodynamic simulations to model a runaway blue supergiant (BSG) undergoing the transition to a RSG near the end of its life. The collapsing BSG wind bubble induces a bow shock-shaped inner shell which at least superficially resembles Betelgeuse's bow shock, and has a similar mass. Surrounding this is the larger-scale retreating bow shock generated by the now defunct BSG wind's interaction with the ISM. We investigate whether this outer shell could explain the bar feature located (at least in projection) just in front of Betelgeuse's bow shock.
description: 5 pages, 3 figures; to appear in proceedings of the Betelgeuse 2012 Workshop, Paris, Nov. 2012
Systematics on ground-state energies of nuclei within the neural networks
Creators: name: Bayram, Tuncay
name: Akkoyun, Serkan
name: Kara, S. Okan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: One of the fundamental ground-state properties of nuclei is binding energy. In this study, we have employed artificial neural networks (ANNs) to obtain binding energies based on the data calculated from Hartree-Fock-Bogolibov (HFB) method with the two SLy4 and SKP Skyrme forces. Also, ANNs have been employed to obtain two-neutron and two-proton separation energies of nuclei. Statistical modeling of nuclear data using ANNs has been seen as to be successful in this study. Such a statistical model can be possible tool for searching in systematics of nuclei beyond existing experimental nuclear data.
description: 7 pages, 6 figures
Chemical and biochemical functionalization of middle ear implants
Creators: name: Ehlert, Nina
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2009
Subjects: subject: Mesoporöses Siliciumdioxid
subject: Immobilisierung von Proteinen
subject: alkaline Phosphatase
subject: bone morphogenetic protein 2
subject: kontrolliertes Drug Release
subject: Mittelohrprothesen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Characterization of the processivity of the fast fungal kinesin, NKin, from Neurospora crassa, on the level of single molecules
Creators: name: Lakämper, Stefan
Publisher: name: Hannover : Universität
Year: 2003
Subjects: subject: Kinesin
subject: processivity
subject: single molecule assay
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
Observation of neutron bursts produced by laboratory high-voltage atmospheric discharge
Creators: name: Agafonov, A. V.
name: Bagulya, A. V.
name: Dalkarov, O. D.
name: Negodaev, M. A.
name: Oginov, A. V.
name: Rusetskiy, A. S.
name: Ryabov, V. A.
name: Shpakov, K. V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Data on the observation of neutron bursts in the process of high-voltage discharge in the air at an average electric field strength ~ 1 MV/m and discharge current ~ 10 kA are presented. Two independent methods (CR-39 track detectors and plastic scintillation detectors) registered neutrons within the range from thermal energies up to the energies above 10 MeV with the flux of >= 1E6 neutrons per shot into 4π solid angle.
description: 4 pages, 4 figures
The inspection paradox in stochastic resetting
Creators: name: Pal, Arnab
name: Kostinski, Sarah
name: Reuveni, Shlomi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: Physics Education (physics.ed-ph)
subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The remaining travel time of a plane shortens with every minute that passes from its departure, and a flame diminishes a candle with every second it burns. Such everyday occurrences bias us to think that processes which have already begun will end before those which have just started. Yet, the inspection paradox teaches us that the converse can also happen when randomness is at play. The paradox comes from probability theory, where it is often illustrated by measuring how long passengers wait upon arriving at a bus stop at a random time. Interestingly, such passengers may on average wait longer than the mean time between bus arrivals -- a counter-intuitive result, since one expects to wait less when coming some time after the previous bus departed. In this \textit{viewpoint}, we review the inspection paradox and its origins. The insight gained is then used to explain why, in some situations, stochastic resetting expedites the completion of random processes. Importantly, this is done with elementary mathematical tools which help develop a probabilistic intuition for stochastic resetting and how it works. This viewpoint can thus be used as an accessible introduction to the subject.
description: A viewpoint on the connection between the inspection paradox and stochastic resetting
First-principles calculations of spin-triplet andreev reflection spectra at half-metallic ferromagnet/superconductor interface
Creators: name: Tang, Ling
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Combining the first-principles noncollinear calculations of scattering matrices with Andreev approximation, we investigated the spin-triplet Andreev reflection (AR) spectra for the interface between half-metallic ferromagnet Co$_{2}$MnSi and \emph{s}-wave BCS superconductor Al with and without interfacial roughness, where the orientations of magnetic moments near the interface are randomly distributed. The calculated results show that the AR spectra have peak structures near zero bias for the clean interface with relative weak magnetic disorder. With increasing the degree of interfacial roughness or magnetic disorder, these subgap peaks of conductance spectra will be washed out. The results also show that the value of subgap conductance spectrum can be raised significantly by the magnetic disorder. Finally, our calculations reveal that the long-range spin-triplet AR in Co$_{2}$MnSi/Al(001) interface can be enhanced by a small amount of interfacial roughness.
Chiral discrimination of selenium-containing compounds through multinuclear magnetic resonance spectroscopy in the presence of a chiral dirhodium complex
Creators: name: Malik, Muhammad Shahid
Publisher: name: Hannover : Universität
Year: 2002
Subjects: subject: NMR
subject: dirhodium-complex
subject: chiral recogniton
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: [no abstract]
Heuristic Approach to Evaluate the Occurrence of IEMI Sources in Criminal Activities
Creators: name: Sabath, Frank
name: Garbe, Heyno
Publisher: name: London : Imperial College London
Year: 2016
Subjects: subject: intentional electromagnetic interference (IEMI)
subject: IEMI source
subject: EM environment
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik

description: This paper discusses a technique which enables the assessment of key parameter of various intentional electromagnetic environments (IEME) for electronic systems, including the likelihood of their occurrence. The technique starts with a categorization of aspects, including non-technical aspects like availability of components, required knowledge and costs. Based on this categorization the likelihood that an offender has access to such an IEMI source is determined by a heuristic approach. In a second assessment step the possibility that a considered IEMI source might occur in the ambient of a given target system is estimated.
title: Cooperation, norms, and gene-culture coevolution
Creators: name: Mankat, Fabian
Publisher: name: Universität Kassel
Year: 2024
Subjects: subject: evolutionary game theory
subject: cooperation
subject: norms
subject: 330
subject: 340
subject: Evolutionäre Spieltheorie
subject: Kooperation
subject: Norm

description: Gefördert im Rahmen des Projekts DEAL
Unpacking Invisible Work Practices, Constraints, and Latent Power Relationships in Child Welfare through Casenote Analysis
Creators: name: Saxena, Devansh
name: Moon, Erina Seh-Young
name: Shehata, Dahlia
name: Guha, Shion
Publisher: name: arXiv
Year: 2022
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Caseworkers are trained to write detailed narratives about families in Child-Welfare (CW) which informs collaborative high-stakes decision-making. Unlike other administrative data, these narratives offer a more credible source of information with respect to workers' interactions with families as well as underscore the role of systemic factors in decision-making. SIGCHI researchers have emphasized the need to understand human discretion at the street-level to be able to design human-centered algorithms for the public sector. In this study, we conducted computational text analysis of casenotes at a child-welfare agency in the midwestern United States and highlight patterns of invisible street-level discretionary work and latent power structures that have direct implications for algorithm design. Casenotes offer a unique lens for policymakers and CW leadership towards understanding the experiences of on-the-ground caseworkers. As a result of this study, we highlight how street-level discretionary work needs to be supported by sociotechnical systems developed through worker-centered design. This study offers the first computational inspection of casenotes and introduces them to the SIGCHI community as a critical data source for studying complex sociotechnical systems.
Pattern formation and the mechanics of a motor-driven filamentous system confined by rigid membranes
Creators: name: Tarama, Mitsusuke
name: Shibata, Tatsuo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Pattern formation and the mechanics of a mixture of actin filaments and myosin motors that is confined by a rigid membrane is investigated. By using a coarse-grained molecular dynamics model, we demonstrate that the competition between the depletion force and the active force of the motors gives rise to actin accumulation in the membrane vicinity. The resulting actomyosin structure exerts pressure on the membrane, that, due to nematic alignment of the filaments, converges to a constant for large motor active force. The results are independent of filament length and membrane curvature, indicating the universality of this phenomenon. Thus, this study proposes a novel mechanism by which the compounds of the cytoskeleton can self-organize into a higher-order structure.
description: 13 pages, 7 figures
Laser cutting of CFRP with a fibre guided high power nanosecond laser source - Influence of the optical fibre diameter on quality and efficiency
Creators: name: Bluemel, S.
name: Bastick, S.
name: Staehr, R.
name: Jaeschke, P.
name: Suttmann, O.
name: Overmeyer, L.
Publisher: name: Amsterdam : Elsevier B.V.
Year: 2016
Subjects: subject: CFRP
subject: fibre guided
subject: laser cutting
subject: nanosecond
subject: Carbon
subject: Carbon fiber reinforced plastics
subject: Carbon fibers
subject: Cutting
subject: Cutting tools
subject: Fiber reinforced plastics
subject: Fibers
subject: Laser applications
subject: Laser beam cutting
subject: Laser beams
subject: Optical fibers
subject: Ultrafast lasers
subject: Carbon fibre reinforced plastic (CFRP)
subject: Cutting process
subject: Laser cutting
subject: Laser cutting process
subject: Nanosecond lasers
subject: Nanosecond pulsed laser
subject: Parameter range
subject: Pulsed lasers
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: For the development of a robot based laser cutting process of automotive 3D parts consisting of carbon fibre reinforced plastics (CFRP), investigations with a newly developed fibre guided nanosecond pulsed laser with an average power of PL = 1.5 kW were conducted. In order to investigate the best combination of quality and process time 2 different optical fibres were used, with diameters of df = 400 μm and df = 600 μm. The main differences between the two setups are the resulting focal diameter and the maximum available pulse energy up to EP = 80 mJ. In a first instance, a comparable investigation was performed with both fibres for a constant pulse overlap. For each fibre the minimum required line energy was investigated and cuts were performed, distributed over the complete parameter range of the laser source. The influences of the fibre diameter on the quality and efficiency of the cutting process are summarized and discussed.
Carex fulva L.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: H. fulva L. Cat. 351. Verwildert. l: La Bâtiaz bei Martigny (F.). - 2: Oberhalb Mundstein bei Mund (Mariétan). - 3: Törbel (Stebler).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Stationary growth and unique invariant harmonic measure of cylindrical DLA
Creators: name: Marchetti, Riccardo
name: Taloni, Alessandro
name: Caglioti, Emanuele
name: Loreto, Vittorio
name: Pietronero, Luciano
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We prove that the harmonic measure is stationary, unique and invariant on the interface of DLA growing on a cylinder surface. We provide a detailed theoretical analysis puzzling together multiscaling, multifractality and conformal invariance, supported by extensive numerical simulations of clusters built using conformal mappings and on lattice. The growth properties of the active and frozen zones are clearly elucidated. We show that the unique scaling exponent characterizing the stationary growth is the DLA fractal dimension.
A link between the steepest descent method and fixed-point iterations
Creators: name: Heid, Pascal
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65K10, 47H10

description: We will make a link between the steepest descent method for an unconstrained minimisation problem and fixed-point iterations for its Euler-Lagrange equation. In this context, we shall rediscover the preconditioned nonlinear conjugate gradient method for the discretised problem. The benefit of the link between the two methods will be illustrated by a numerical experiment.
title: Ряд топонимов из отчетов первой русской резидентуры в Речи Посполитой за 1673–1677 гг.
Creators: name: Богатырев, Арсений
Publisher: name: Новгородский печатный двор
Year: 2019

description: Устанавливаются современные названия и местоположение объектов в сообщениях московского дипломата В.М. Тяпкина – Торнов, Решов, Устя город и др. Выстроен маршрут передвижения резидента из Яворова в Краков на коронацию Яна III Собеского в 1676 г. Рассмотренная в статье информация конкретизировала для заинтересованных россиян топонимику воеводств, в особенности Русского и Сандомирского, «приметы» внутренней планировки
двух важнейших городов Речи Посполитой – Варшавы и Кракова.
Genetic Analysis of Lifetime Traits of Crossbred Dairy Cattle in the Central Highland of Ethiopia
Creators: name: Tefera, Sileshi
name: Kebede, Kefelegn
name: Hunde, Direba
name: Tadesse, Million
Publisher: name: East African Journal of Veterinary and Animal Sciences
Year: 2021

description: Data collected from 1974 to 2015(42 years) on crossbred dairy cows maintained at Holetta Agricultural Research Centre were used to estimate genetic parameters for lifetime traits. These traits were total life, herd life, productive life, lifetime milk yield, lifetime calf crop, lifetime milk yield per total life (LTMYTL), lifetime milk yield per productive life (LTMYPL), and lifetime milk yield per herd life (LTMYHL). The VCE (6.0.2) and PEST (4.2.5) software were employed for genetic parameter estimations. The heritability estimates for lifetime traits observed in the present study were medium to high ranging from 0.19±0.04 to 0.62±0.06. The estimates of heritability for total life, productive life, herd life, lifetime milk yield, LTMYTL, LTMYPL, LTMYHL and lifetime calf crop were 0.25 ±0.05, 0.20±0.04, 0.19±0.04, 0.21±0.04, 0.31±0.05,0.31±0.06, 0.27±0.07 and 0.62±0.06, respectively. The genetic correlation estimates between traits vary in magnitude ranging from 0.02 between lifetime calf crop and LTMYPL to 0.94 between LTMYTL and lifetime milk yield. Similarly, the phenotypic correlation estimates between the traits also vary from lower to high, ranging from 0.02 between lifetime calf crop and LTMYHL to 0.94 between herd life and total life. It can be noted from estimated heritability values that including the lifetime trait in the selection program can bring genetic progress to the herd. The genetic and phenotypic correlations among the total life, productive life, herd life, and lifetime milk yield were high and imply that selection on total life and lifetime milk yield would bring positive improvement on most of the lifetime traits. From the study it was concluded that including the lifetime trait in the selection program can bring genetic progress in this herd through choosing the best young sire. Based on the conclusion it was recommended that TL and LTMY need to be considered as important trait in cross breed dairy selection program.
description: East African Journal of Veterinary and Animal Sciences, Vol. 5 No. 1 (2021): East African Journal of Veterinary and Animal Sciences
title: Специфика позднего ойконимикона юга Украины (на материале Николаевской и Херсонской областей)
Creators: name: Ефименко, Ирина
Publisher: name: Новгородский печатный двор
Year: 2019

description: Статья посвящена формированию ойконимикона двух южных областей Украины (Николаевской и Херсонской), специфика которого связана с процессами заселения этой территории.
Über die thermische Dissoziation des Vakuums
Creators: name: Houtermans, Fritz G.
name: Hans, J.
name: Jensen, D.
Publisher: name: Berlin, Boston : De Gruyter
Year: 1947
Subjects: subject: Positronentheorie
subject: Quantentheorie
subject: Vakuum
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Wir möchten in dieser Note auf einige Konsequenzen der Positronentheorie hinweisen, bei denen die Notwendigkeit der Erweiterung der Quantentheorie durch die Einführung einer "kleinsten Länge" besonders augenfällig wird. Wie in der Literatur schon mehrfach hervorgehoben wurde 1 , befinden sich in einem "materiefreien" Hohlraum im thermischen Gleichgewicht immer eine Anzahl Elektron-Positron-Paare. Wenn auch bei "normalen Temperaturen" die Zahl solcher Paare sehr gering ist, so steigt sie doch sehr rasch mit der Temperatur an, und bei kT über 137 mc2 (m = Elektronenmasse, c = Lichtgeschwindigkeit) würde schon mehr als ein Paar auf das Elementarvolumen 4 π/3 (e2 /mc2 ) 3 entfallen, so daß sich bei dieser Temperatur ganz zwangsläufig eine "dichteste Packung" von Elementarteilchen ergeben würde (wegen Lorentz-Kontraktion s. 2.). Temperaturen dieser Größenordnung sind schon mehr-fach im Zusammenhang mit kosmologischen Fragen und der Elementen-Häufigkeits-Ver-teilung diskutiert worden; jedoch scheint uns nach dem eben Gesagten die Behandlung dieses Fragenkomplexes ohne direkte Bezugnahme auf das Problem der Elementar-teilchen nicht sinnvoll zu sein. Als weitere Konsequenz der thermischen Dissoziation besitzt das Vakuum eine tem-peraturabhängige Polarisierbarkeit, im Unterschied zu den Voraussetzungen 2 der Dirac-Heisenbergschen Positronentheorie, die sich auf den Fall T = 0 bezieht. Es ergeben sich also Zusatzglieder zur He i senberg-Eulerschen 3 Lagrange-Funktion des elektromagnetischen Feldes, die bereits bei kT = mc2 merklich werden. Eine Coulomb sehe Ladung, etwa ein Atomkern, umgibt sich mit einer Dipolwolke, die freilich bei normalen Temperaturen äußerst schwach und ausgedehnt ist, aber bei kT über mc2 das Coulomb-Feld wesentlich modifiziert.
title: PACR Green Sturgeon Monitoring Project Reinitiation 2023
titleType: AlternativeTitle
title: Endangered Species Act Section 7(a)(2) Biological Opinion for the Green Sturgeon monitoring associated with the Sacramento River Bank Protection Project Post-Authorization Change Report Program Reinitiation 2023.
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2023

description: WCRO-2023-02521
Revisiting consistency of a recursive estimator of mixing distributions
Creators: name: Dixit, Vaidehi
name: Martin, Ryan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistics Theory (math.ST)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Estimation of the mixing distribution under a general mixture model is a very difficult problem, especially when the mixing distribution is assumed to have a density. Predictive recursion (PR) is a fast, recursive algorithm for nonparametric estimation of a mixing distribution/density in general mixture models. However, the existing PR consistency results make rather strong assumptions, some of which fail for a class of mixture models relevant for monotone density estimation, namely, scale mixtures of uniform kernels. In this paper, we develop new consistency results for PR under weaker conditions. Armed with this new theory, we prove that PR is consistent for the scale mixture of uniforms problem, and we show that the corresponding PR mixture density estimator has very good practical performance compared to several existing methods for monotone density estimation.
description: 27 pages, 3 figures
title: Lolo Insect and Disease Reinitiation
titleType: AlternativeTitle
title: Endangered Species Act Section 7 Formal Consultation and Magnuson–Stevens Fishery Conservation and Management Act Essential Fish Habitat Consultation for the Lolo Insect and Disease Project, Lolo Creek, HUC 17060306, Idaho County, Idaho (One Project)
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2023

description: WCRO-2022-02928
Thermal transport in nanostructures
Creators: name: Yang, Nuo
name: Xu, Xiangfan
name: Zhang, Gang
name: Li, Baowen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: This review summarizes recent studies of thermal transport in nanoscaled semiconductors. Different from bulk materials, new physics and novel thermal properties arise in low dimensional nanostructures, such as the abnormal heat conduction, the size dependence of thermal conductivity, phonon boundary/edge scatterings. It is also demonstrated that phonons transport super-diffusively in low dimensional structures, in other words, Fourier's law is not applicable. Based on manipulating phonons, we also discuss envisioned applications of nanostructures in a broad area, ranging from thermoelectrics, heat dissipation to phononic devices.
A decade-long silent ground subsidence hazard culminating in a metropolitan disaster in Maceió, Brazil
Creators: name: Vassileva, Magdalena
name: Al-Halbouni, Djamil
name: Motagh, Mahdi
name: Walter, Thomas R.
name: Dahm, Torsten
name: Wetzel, Hans-Ulrich
Publisher: name: London : Nature Publishing Group
Year: 2021
Subjects: subject: Brazil
subject: disaster
subject: lagoon
subject: precipitation
subject: seashore
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::600 | Technik

description: Ground subsidence caused by natural or anthropogenic processes affects major urban areas worldwide. Sinkhole formation and infrastructure fractures have intensified in the federal capital of Maceió (Alagoas, Brazil) since early 2018, forcing authorities to relocate affected residents and place buildings under demolition. In this study, we present a 16-year history (2004–2020) of surface displacement, which shows precursory deformations in 2004–2005, reaching a maximum cumulative subsidence of approximately 200 cm near the Mundaú Lagoon coast in November 2020. By integrating the displacement observations with numerical source modelling, we suggest that extensive subsidence can be primarily associated with the removal of localized, deep-seated material at the location and depth where salt is mined. We discuss the accelerating subsidence rates, influence of severe precipitation events on the aforementioned geological instability, and related hazards. This study suggests that feedback destabilization mechanisms may arise in evaporite systems due to anthropogenic activities, fostering enhanced and complex superficial ground deformation. © 2021, The Author(s).
MPEC 2023-M49 : 2023 MQ
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 MQ

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Investigations on laser beam welding of different dissimilar joints of steel and aluminum alloys for automotive lightweight construction
Creators: name: Seffer, Oliver
name: Pfeifer, Ronny
name: Springer, André
name: Kaierle, Stefan
Publisher: name: Amsterdam : Elsevier B.V.
Year: 2016
Subjects: subject: automotive lightweight construction
subject: dissimilar joints
subject: intermetallic phases
subject: laser beam welding
subject: steel-aluminum
subject: Aluminum
subject: Aluminum alloys
subject: Characterization
subject: Hybrid materials
subject: Irradiation
subject: Joining
subject: Joints (structural components)
subject: Laser beam welding
subject: Laser beams
subject: Metallography
subject: Welding
subject: Welds
subject: Aluminum alloy AA6016
subject: Dissimilar joints
subject: Hybrid component
subject: Intermetallic phasis
subject: Light-weight constructions
subject: Metallographic analysis
subject: Pollutant emission
subject: Tensile shear test
subject: Alloy steel
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Due to the enormous potential of weight saving, and the consequential reduction of pollutant emissions, the use of hybrid components made of steel and aluminum alloys is increasing steadily, especially concerning automotive lightweight construction. However, thermal joining of steel and aluminum is still being researched, due to a limited solubility of the binary system of iron and aluminum causing the formation of hard and brittle intermetallic phases, which decrease the strength and the formability of the dissimilar seam. The presented results show the investigation of laser beam welding for joining different dissimilar hybrid components of the steel materials HX220LAD+Z100, 22MnB5+AS150 and 1.4301, as well as the aluminum alloy AA6016-T4 as a lap joint. Among other things, the influences of the energy per unit length, the material grade, the sheet thickness t, the weld type (lap weld, fillet weld) and the arrangement of the base materials in a lap joint (aluminum-sided irradiation, steel-sided irradiation) on the achievable strengths are analyzed. The characterization of the dissimilar joints includes tensile shear tests and metallographic analyses, depending on the energy per unit length.
title: Динамический предел текучести состаренных бинарных сплавов в условиях воздействия мощных лазерных импульсов
Creators: name: Милашенко, Вадим
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2019

description: Исследовано влияние зон Гинье—Престона на динамический предел текучести состаренных бинарных сплавов при воздействии лазерных импульсов высокой мощности. Получено аналитическое выражение вклада зон Гинье—Престона в величину динамического предела текучести. Рассмотрены случаи доминирующего влияния коллективного взаимодействия легирующих примесей и дислокаций ансамбля на формирование колебательного спектра. Вклад зон Гинье—Престона линейно возрастает с увеличением их концентрации и убывает с увеличением концентрации легирующих примесей и плотности дислокаций. Численные оценки показывают, что зоны Гинье—Престона оказывают существенное влияние на динамический предел текучести бинарных сплавов.
Effective field theory for the Ising model with a fluctuating exchange integral in an asymmetric bimodal random magnetic field: A differential operator technique
Creators: name: Hadjiagapiou, Ioannis A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The spin-1/2 Ising model on a square lattice, with fluctuating bond interactions between nearest neighbors and in the presence of a random magnetic field, is investigated within the framework of the effective field theory based on the use of the differential operator relation. The random field is drawn from the asymmetric and anisotropic bimodal probability distribution $P(h_{i})=p δ(h_{i}-h_{1}) + q δ(h_{i}+ ch_{1})$, where the site probabilities $p,q$ take on values within the interval $[0,1]$ with the constraint $p+q=1$; $h_{i}$ is the random field variable with strength $h_{1}$ and $c$ the competition parameter, which is the ratio of the strength of the random magnetic field in the two principal directions $+z$ and $-z$; $c$ is considered to be positive resulting in competing random fields. The fluctuating bond is drawn from the symmetric but anisotropic bimodal probability distribution $P(J_{ij})=\frac{1}{2}\{δ(J_{ij}-(J+Δ)) + δ(J_{ij}-(J-Δ))\}$, where $J$ and $Δ$ represent the average value and standard deviation of $J_{ij}$, respectively. We estimate the transition temperatures, phase diagrams (for various values of system's parameters $c,p,h_{1},Δ$), susceptibility, equilibrium equation for magnetization, which is solved in order to determine the magnetization profile with respect to $T$ and $h_{1}$.
description: 21 pages, 6 eps figures