cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Performance post succession on Italian family farms
Creators: name: Bertoni, Danilo
name: Cavicchioli, Daniele
name: Latruffe, Laure
name: Bertoni, Danilo
name: Cavicchioli, Daniele
name: Latruffe, Laure
Publisher: name: Unknown
Year: 2017
Subjects: subject: Farm Management
subject: Productivity Analysis
subject: family farms
subject: succession
subject: performance
subject: propensity score matching
subject: Italy

description: We analyse whether the event of succession changes the performance of Italian family farms, using data from the Italian Farm Accountancy Data Network (FADN) and several performance indicators during 2008-2014. T-tests of equality of means and propensity score matching reveal that succession has a negative effect on performance related to capital, due to an increase in capital after succession. Furthermore, in the first years examined, performance per hectare after succession is lower for farms with succession than for farms without. This negative effect of succession on performance per hectare is not systematically confirmed when performance is related per labour unit.
Location plan of the Maximion
Creators: name: J.P. Brun, O. Quintanel
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: General plan of the fort of El-Zarqa/Maximianon and the nearby remains (tower, tombs)
description: created: ?
Datierungsfragen am Bockstein
Creators: name: Wetzel, Robert
Publisher: name: Geozon Science Media
Year: 1957

description: Am Bockstein im Lonetal (Württemberg) sind 1954—56 die Schichten an der Brandplatte und am Hang unterhalb der Schmiede ausgegraben und, soweit technisch möglich, bis in die Ablagerungen des Talgrundes verfolgt worden. An neu und früher ergrabenen Schichten wurden sedimentanalytische, faunistische und floristische Spezialuntersuchungen durchgeführt (Elisabeth Schmid, Ulrich Lehmann, Paul Filzer). Nach den bisher vorliegenden Ergebnissen entstand wahrscheinlich die violette Schicht des Bocksteinlochs mit ihrer Faustkeilkultur in einer ausgeprägten Wärmephase des Riss-Würm-Interglazials (alle Benennungen im klassischen Sinne gebraucht), die etwas ältere Schicht der Faustkeil-Hauptkultur der Bocksteinschmiede in einer früheren, kühleren Phase der selben Wärmezeit, oder in einer späten Phase der ausgehenden Riss-Eiszeit. Älter als die Hauptkultur der Schmiede ist ein mächtiger Stoß von Schichten, mit nochmals mehrfachem Wechsel von wärmezeitlich und kältezeitlich entstandenen Sedimenten. Die Reihe der Faustkeilkulturen vom Bockstein, vor allem die Hauptkultur der Schmiede, scheint so alt zu sein, daß in ihr nach gewissen Ausgangsformen für spätere Kulturentfaltung gesucht werden darf. In bemerkenswertem Gegensatz zu übereinstimmenden sedimentanalytischen und floristischen Befunden fehlt im Bilde der vorliegenden Säugetierreste fast jede spezifische, kälte- oder wärmezeitliche Prägung.
description: research
Hyperfine structure constants on the relativistic coupled cluster level with associated uncertainties
Creators: name: Haase, Pi A. B.
name: Eliav, Ephraim
name: Iliaš, Miroslav
name: Borschevsky, Anastasia
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Accurate predictions of hyperfine structure (HFS) constants are important in many areas of chemistry and physics, from the determination of nuclear electric and magnetic moments to benchmarking of new theoretical methods. We present a detailed investigation of the performance of the relativistic coupled cluster method for calculating HFS constants withing the finite-field scheme. The two selected test systems are $^{133}$Cs and $^{137}$BaF. Special attention has been paid to construct a theoretical uncertainty estimate based on investigations on basis set, electron correlation and relativistic effects. The largest contribution to the uncertainty estimate comes from higher order correlation contributions. Our conservative uncertainty estimate for the calculated HFS constants is $\sim$ 5.5\%, while the actual deviation of our results from experimental values was $<1$\% in all cases.
Micaria rossica Thorell 1875
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Gnaphosidae
Micaria
Micaria rossica

description: Micaria rossica Thorell, 1875
LITERATURE. — Calloni 1889; Pesarini 2000; [Isaia 2005]; [Rossi & Bosio 2012].
CHOROTYPE. — OLA.
MACROHABITAT. — Not specified.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on page 69, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
A transaction cost analysis of Malaysian dairy farmers' marketing channel selection
Creators: name: Mohd Suhaimi, Nurul Aisyah
name: De Mey, Yann
name: Oude Lansink, Alfons
name: Mohd Suhaimi, Nurul Aisyah
name: De Mey, Yann
name: Oude Lansink, Alfons
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agricultural and Food Policy
subject: Marketing
subject: FOS: Economics and business
subject: Marketing channels
subject: transaction costs
subject: multivariate probit
subject: dairy farmer
subject: Malaysia

description: In order to meet increasing demand and boost self-sufficiency, Malaysia wants to strengthen the production and marketing of domestic dairy products. This study aims at explaining Malaysian dairy farmers’ marketing channel selection based on transaction cost theory. A multivariate probit analysis is used to explain 200 farmers’ selection between three non-mutually exclusive marketing channels: through (i) the government, (ii) direct selling or (iii) intermediaries. Our results highlight the dependency among the market channel choices and identify the following influential factors: price expectation, delay of payment, trust in buyer, price fluctuation, price expectation and provision of farm services.
Die Packeisküste Japans
Creators: name: Ellenberg, Ludwig
name: Hirakawa, Kazuomi
Publisher: name: Geozon Science Media
Year: 1982

description: Die Küsten des nördlichen Hokkaidos gehören zu den äquatornächsten Bereichen, die in saisonalem Wechsel einer wellen- und strömungsdominierten Sommerformung (8—10 Monate) und einer packeis- und frostinduzierten Winterformung (2—4 Monate) unterliegen. Es werden für diesen Raum die typischen Prozesse der Sommer- und Wintermonate beschrieben. Im Sommer werden die Küsten wesentlich stärker geformt als im Winter und die durch Eispressung entstandenen Formen an den Stränden und Dünen überdauern nur in Relikten. Dennoch kann die Zone der saisonal vereisten Küsten klimageomorphologisch von den Küsten wärmerer Breiten abgegrenzt werden, da nur hier ein derart großer Kontrast zwischen Sommer- und Winterformung existiert. Diese Grenze ist allerdings ein breiter Saum und kein schmaler Übergang, wie es für solche physisch geographischen Grenzen die Regel ist.
description: research
Linkage between scattering rates and superconductivity in doped ferropnictides
Creators: name: Fink, J.
name: Rienks, E. D. L.
name: Yao, M.
name: Kurleto, R.
name: Bannies, J.
name: Aswartham, S.
name: Morozov, I.
name: Wurmehl, S.
name: Wolf, T.
name: Hardy, F.
name: Meingast, C.
name: Jeevan, H. S.
name: Maiwald, J.
name: Gegenwart, P.
name: Felser, C.
name: Buechner, B.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report an angle-resolved photoemission study of a series of hole and electron doped iron-based superconductors, their parent compound BaFe2As2, and their cousins BaCr2As2 and BaCo2As2. We focus on the energy (E) dependent scattering rate Gamma(E) as a function of the 3d count and on the renormalization function Z(E) of the inner hole pocket, which is the hot spot in these compounds. We obtain a non-Fermi-liquid-like linear in energy scattering rate Gamma(E>> kBT), independent of the dopant concentration. The main result is that the slope beta=Gamma(E >> kBT)/E, reaches its maxima near optimal doping and scales with the superconducting transition temperature. This supports the spin fluctuation model for superconductivity for these materials. In the optimally hole-doped compound, the slope of the scattering rate of the inner hole pocket is about three times bigger than the Planckian limit Gamma(E)/E~1. This result together with the energy dependence of the renormalization function Z(E) signals very incoherent charge carriers in the normal state which transform at low temperatures to a coherent unconventional superconducting state.
description: 5 pages, 2 figures
Supplementary information from Liquid dispensing in the adhesive hairy pads of dock beetles
Creators: name: Iazzolino, Antonio
name: Uroš Cerkvenik
name: Youness Tourtit
name: Ladang, Auxane
name: Compère, Philippe
name: Gilet, Tristan
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 110601 Biomechanics
subject: FOS: Health sciences
subject: 90301 Biomaterials
subject: FOS: Medical engineering
subject: 30402 Biomolecular Modelling and Design
subject: FOS: Chemical sciences

description: Supplementary information, including contact angle measurements, elastocapillary model, and additional footprint pictures.
Stakeholders involvement on establishing public-private partnerships through innovation in agricultural mechanization: a case study
Creators: name: Wermeille, A.
name: Chanet, J.P.
name: Berducat, M.
name: Didelot, D.
name: Wermeille, A.
name: Chanet, J.P.
name: Berducat, M.
name: Didelot, D.
Publisher: name: Unknown
Year: 2015
Subjects: subject: Crop Production/Industries
subject: Environmental Economics and Policy
subject: Research and Development/Tech Change/Emerging Technologies
subject: ICT
subject: innovation process
subject: robotics
subject: value-chain

description: Agricultural production has to increase drastically for the next years in order to meet societies' needs. At the same time, using sustainable ways to produce this huge amount of food and resources is becoming increasingly critical. Innovation, both in technologies and in uses/ practices, is strongly encouraged in Europe as a solution to these challenges. As this process remains very complex to manage, analysing it in real conditions seems crucial, especially to improve it. Then, in this paper, we will present and analyse an experimental Public-Private Partnerships Action launched at the European level. This one-year action aimed to gather together all the players involved at the European level for crop protection and to boost concrete innovation in ICT (Information and communication technology) to reduce the use of pesticides, especially around three types of technologies using ICT and robotics. For small and medium-sized enterprises, the particular area of agricultural machinery, solutions have to be found to offset the necessary confidentiality of private stakeholders' interests, and also to give them some reassurance, or at least advantages, on the results of such partnerships.
Supplementary Information from A minimal mechanosensing model predicts keratocyte evolution on flexible substrates
Creators: name: Zhiwen Zhang
name: Phoebus Rosakis
name: Hou, Thomas Y.
name: Guruswami Ravichandran
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: 110601 Biomechanics
subject: FOS: Health sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: A mathematical model is proposed for shape evolution and locomotion of fish epidermal keratocytes on elastic substrates. The model is based on mechanosensing concepts: cells apply contractile forces onto the elastic substrate, while cell shape evolution depends locally on the substrate stress generated by themselves or external mechanical stimuli acting on the substrate. We use the level set method to study the behaviour of the model numerically, and predict a number of distinct phenomena observed in experiments, such as (i) symmetry breaking from the stationary centrosymmetric to the well-known steadily propagating crescent shape, (ii) asymmetric bipedal oscillations and travelling waves in the lamellipodium leading edge, (iii) response to remote mechanical stress externally applied to the substrate (tensotaxis) and (iv) changing direction of motion towards an interface with a rigid substrate (durotaxis).
Quantum advantage in simulating stochastic processes
Creators: name: Korzekwa, Kamil
name: Lostaglio, Matteo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the problem of simulating classical stochastic processes through quantum dynamics, and present three scenarios where memory or time quantum advantages arise. First, by introducing and analysing a quantum version of the embeddability problem for stochastic matrices, we show that quantum memoryless dynamics can simulate classical processes that necessarily require memory. Second, by extending the notion of space-time cost of a stochastic process $P$ to the quantum domain, we prove an advantage of the quantum cost of simulating $P$ over the classical cost. Third, we demonstrate that the set of classical states accessible via Markovian master equations with quantum controls is larger than the set of those accessible with classical controls, leading, e.g., to a potential advantage in cooling protocols.
description: 20 pages, 9 figures. Published version
Nomisia aussereri
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Gnaphosidae
Nomisia
Nomisia aussereri

description: Nomisia aussereri (L. Koch, 1872)
NEW DATA. — Brissogne, Saint-Marcel, Quart, Nus: Natural Reserve of Les Îles, 530 m, dry meadow, 29.VII-18.VIII.2011, 1♂, leg. Paschetta & Giuliano; same locality, 18.VIII-16.IX.2011, 2 ♂ 2 ♀, leg. Paschetta & Giuliano; same locality, 26.VII-14.VIII.2013, 4 ♂, leg. Negro; same locality, 28.VIII-16.IX.2013, 1 ♂ 1♀, leg. Negro.
LITERATURE. — Isaia 2005; [Rossi & Bosio 2012].
CHOROTYPE. — PAL.
MACROHABITAT. — Shrublands.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on page 70, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
Dark matter annihilation in the halo of the Milky Way
Creators: name: Stoehr, Felix
name: White, Simon D. M.
name: Springel, Volker
name: Tormen, Giuseppe
name: Yoshida, Naoki
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: If the dark matter in the Universe is made of weakly self-interacting particles, they may self-annihilate and emit gamma-rays. We use high resolution numerical simulations to estimate directly the annihilation flux from the central regions of the Milky Way and from dark matter substructures in its halo. Although such estimates remain uncertain because of their strong dependence on the structure of the densest regions, our numerical experiments suggest that less direct calculations have overestimated the emission both from the centre and from halo substructure. We estimate a maximal enhancement of at most a factor of a few with respect to a smooth spherical halo of standard Navarro-Frenk-White (NFW) structure. We discuss detection strategies for the next generation of gamma-ray detectors and find that the annihilation flux may be detectable, regardless of uncertainties about the densest regions, for the annihilation cross-sections predicted by currently popular elementary particle models for the dark matter.
description: 10 pages, 8 figures, replaced with version accepted by MNRAS (very minor changes)
$σ$ meson exchange effect on nonmesonic hypernuclear weak decay observables
Creators: name: Barbero, C.
name: Mariano, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyze the influence of $σ$ meson exchange on the main nonmesonic hypernuclear weak decay observables: the total rate, $Γ_{NM}$, the neutron-to-proton branching ratio, $Γ_{n/p}$, and the proton asymmetry parameter, $a_Λ$. The $σ$ meson exchange is added to the standard strangeness-changing weak $ΛN\to NN$ transition potential, which includes the exchange of the complete pseudoscalar and vector mesons octet ($π$, $η$, $K$, $ρ$, $ω$, $K^*$). Using a shell model formalism, the $σ$ meson weak coupling constants are adjusted to reproduce the recent $Γ_{NM}$ and $Γ_{n/p}$ experimental data for $^5_ΛHe$. Numerical results for the remaining observables of $^5_ΛHe$ and all the observables of $^{12}_ΛC$ decays are presented. They clearly show that the addition of the $σ$ meson, in spite of improving some observables values, is not enough to reproduce simultaneously all the measurements, and the puzzle posed by the experimental data remains unexplained.
description: 4 pages, 1 figure. Submitted for publication in Phys. Rev
Design, Uncertainty Analysis and Measurement of a Silicon-based Platelet THz Corrugated Horn
Creators: name: Hu, Jie
name: Lv, Wei-Tao
name: Zhu, Hao-tian
name: Lou, Zheng
name: Liu, Dong
name: Ding, Jiang-Qiao
name: Shi, Sheng-Cai
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Platelets corrugated horn is a promising technology for their scalability to a large corrugated horn array. In this paper, we present the design, fabrication, measurement and uncertainty analysis of a wideband 170-320 GHz platelet corrugated horn that features with low sidelobe across the band (
description: Accepted by IEEE Transaction on Antenna and Propagation
UNISECO Case study Latvia: Policy measures supporting transition to organic and agro ecological dairy farming systems
Creators: name: Zīlāns, Andis
name: Veidemane, Kristīna
Publisher: name: Zenodo
Year: 2021
Subjects: UNISECO H2020 project
Latvia
case studty
dairy farming
organic farming
conventional farming
support schemes
farm modernization investment
agro-ecological practices
organic premium
tailored advice

description: Presentation at the UNISECO H2020 Final Conference, 18-19 March 2021
 https://uniseco-project.eu/final-conference UNISECO is a European research project aiming to develop innovative approaches to enhance the understanding of socio-economic and policy drivers and barriers for further development and implementation of agro-ecological practices in EU farming systems. Learn more about the project: https://uniseco-project.eu/ This project has received funding from the European Union's H2020 research and innovation programme under grant agreement No 773901.
Thick Disks of Lenticular Galaxies
Creators: name: Pohlen, M.
name: Balcells, M.
name: Luetticke, R.
name: Dettmar, R. -J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Thick disks are faint and extended stellar components found around several disk galaxies including our Milky Way. The Milky Way thick disk, the only one studied in detail, contains mostly old disk stars (~10 Gyr), so that thick disks are likely to trace the early stages of disk evolution. Previous detections of thick disk stellar light in external galaxies have been originally made for early-type, edge-on galaxies but detailed 2D thick/thin disk decompositions have been reported for only a scant handful of mostly late-type disk galaxies. We present in this paper for the first time explicit 3D thick/thin disk decompositions characterising the presence and properties (eg scalelength and scaleheight) for a sample of eight lenticular galaxies by fitting 3D disk models to the data. For six out of the eight galaxies we were able to derive a consistent thin/thick disk model. The mean scaleheight of the thick disk is 3.6 times larger than that of the thin disk. The scalelength of the thick disk is about twice, and its central luminosity density between 3-10% of, the thin disk value. Both thin and thick disk are truncated at similar radii. This implies that thick disks extend over fewer scalelengths than thin disks, and turning a thin disk into a thick one requires therefore vertical but little radial heating. All these structural parameters are similar to thick disk parameters for later Hubble-type galaxies previously studied. We discuss our data in respect to present models for the origin of thick disks, either as pre- or post-thin-disk structures, providing new observational constraints.
description: LaTeX, 16 pages, 30 figures, accepted to be published in A&A. Higher resolution version available at http://www.iac.es/galeria/pohlen/pohlen_s0.ps.gz
Black Phosphorus n-type doping by Cu: a microscopic surface investigation
Creators: name: Kumar, Abhishek
name: Telesio, Francesca
name: Prezzi, Deborah
name: Cardoso, Claudia
name: Catellani, Alessandra
name: Forti, Stiven
name: Coletti, Camilla
name: Serrano-Ruiz, Manuel
name: Peruzzini, Maurizio
name: Beltram, Fabio
name: Heun, Stefan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study surface charge transfer doping of exfoliated black phosphorus (bP) flakes by copper using scanning tunneling microscopy (STM) and spectroscopy (STS) at room temperature. The tunneling spectra reveal a gap in correspondence of Cu islands, which is attributed to Coulomb blockade phenomena. Moreover, using line spectroscopic measurements across small copper islands, we exploit the potential of the local investigation, showing that the n-type doping effect of copper on bP is short-ranged. These experimental results are substantiated by first-principles simulations, which quantify the role of cluster size for an effective n-type doping of bP and explain the Coulomb blockade by an electronic decoupling of the topmost bP layer from the underlying layers driven by the copper cluster. Our results provide novel understanding, difficult to retrieve by transport measurements, of the doping of bP by copper, which appears promising for the implementation of ultra-sharp p-n junctions in bP.
Funde von Wirbeltieren in Mähren (Tschechoslowakei) aus dem letzten Würm-Stadial
Creators: name: Musil, Rudolf
Publisher: name: Geozon Science Media
Year: 1958

description: Die vorliegende Arbeit behandelt Wirbeltierfunde aus Mähren, die aus dem letzten Würm-Stadial (W 3) stammen. Vor allem wird das osteologische Material der Kulturstation Pavlov (Pollau) in Südmähren erforscht, wo die betreffende Kulturschichte im unteren Teil des Losses des letzten Würm-Stadials liegt. Dann werden die Stationen des Magdalénien im Mährischen Karst paläontologisch untersucht, die vom Ende des Würm 3 stammen. Ihre Fauna wird mit Pavlov verglichen. Auch innerhalb der Fauna des Magdalénien können gewisse Unterschiede festgestellt werden, die auf ein verschiedenes Alter dieser Kultur hinweisen. Bei den einzelnen Lokalitäten wird eine kurze übersichtliche Zusammenstellung der Funde nach Tierarten gegeben.
description: research
Logistics Processes Prioritization in the Agrifood Sector
Creators: name: Folinas, Dimitris
name: Aidonis, Dimitris
name: Manikas, Ioannis
name: Bochtis, Dionysis
name: Folinas, Dimitris
name: Aidonis, Dimitris
name: Manikas, Ioannis
name: Bochtis, Dionysis
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Industrial Organization
subject: Research Methods/ Statistical Methods
subject: agrifood supply chain
subject: business process management
subject: linear programming model
subject: logistics processes
subject: methodological framework

description: As logistics become a substantial part of a firm's operations, the corresponding processes increases in importance. Identifying key logistics processes using a structured approach will align their outcomes to deliver the business goals, design appropriate measures and allocate sufficient resources for their improvement. This paper proposes a methodological framework for the identification, categorization and prioritization of logistics processes in the agrifood sector. Finally, a proposed mathematical model for the prioritization of logistics processes is presented. The proposed model is based on the fundamental idea of Data Envelopment Analysis (DEA) method, measuring the efficiency of the logistics processes by taking into account the multiple inputs utilised and outputs produced by them.
Finite-Temperature Cosmological Phase Transition in a Rotating Spacetime
Creators: name: Huang, Wung-Hong
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use the $ζ$-function regularization method to evaluate the finite temperature 1-loop effective potential for $ϕ^4$ theory in the Godel spacetime. It is used to study the effects of temperature and curvature coupling on the cosmological phase transition in the rotational spacetime. From our results the critical temperature of symmetry restoration, which is a function of curvature coupling and magnitude of spacetime rotation, can be determined.
description: Latex 14 pages
Zelotes devotus Grimm, Courmayeur 1982
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Gnaphosidae
Zelotes
Zelotes devotus

description: Zelotes devotus Grimm, 1982
 LITERATURE. — Gobbi et al. 2010; Negro et al. 2010; [Rossi & Bosio 2012].
CHOROTYPE. — ALP.
MACROHABITAT. — Coniferous forests.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on page 71, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
Paläoböden als Klimazeugen — dargestellt an Löß-Boden-Abfolgen des Karpatenbeckens
Creators: name: Bronger, Arnt
Publisher: name: Geozon Science Media
Year: 1975

description: Für eine Löß-Boden-Stratigraphie und daraus folgend für eine pleistozäne Klimageschichte SE-Mitteleuropas eignen sich die großen Lößaufschlüsse im ungarischen und jugoslawischen Donauabschnitt infolge der sehr günstigen Aufschlußverhältnisse besonders gut. Außerdem sind hier die jungpleistozänen Böden — im Gegensatz zu den Jungpleistozänen Böden NW-Mitteleuropas — den rezenten Böden des Karpatenbeckens genetisch-typologisch im ganzen recht ähnlich und dadurch auch untereinander gut vergleichbar. Da wesentliche diagnostische Merkmale, die bei rezenten Böden im Gelände erfaßbar sind, bei fossilen Böden verlorengingen, kommt der Mikromorphologie für die Aufhellung der Bodengenese eine besondere Bedeutung zu. Zusammenfassend war eine gesicherte stratigraphische Korrelation der jungpleistozänen Paläoböden-Abfolgen F5 bis F2 in diesem Raum möglich, wobei der F5 dem basalen Braunerde-Lessivé des Profils von Unter-Wisternitz bzw. der basalen Braunerde des „Stillfrieder Komplexes" stratigraphisch entspricht und damit in das Riß/Würm-Interglazial gestellt wird. Für eine paläoklimatische Auswertung sind über die genaue bodentypologische Ansprache hinaus Untersuchungen notwendig, die Aussagen über Art und Intensität der Verwitterung gestatten. Da hierfür die sonst üblichen bodenchemischen Methoden, einschließlich der Untersuchung der pedogenen Eisenoxide ausscheiden, bleibt nur der zeitraubende Weg der mineralogischen, besonders tonmineralogischen Untersuchungen. Danach ergab sich — zusammen mit den o.g. Befunden —, daß die altpleistozänen Böden F11, F10 und F9 sowie der mittelpleistozäne F6 (Taf. I), alle vom Typ des rubefizierten erdigen Braunlehms, zu den jungpleistozänen Böden der Genese und Verwitterungsintensität nach keine Analogie haben und der submediterranen bis subtropischen Bodenprovinz i. S. Kubienas entsprechen. Die innerwürmzeitlichen Tschernoseme (in Ausnahmen Braunerden) F4 bis F2 erreichen nach dem Ausmaß der pedochemischen Feintonbildung (< 0,2 µm) die Verwitterungsintensität der rezenten Böden gleichen Typs; sie repräsentieren daher in diesem Raum jeweils Warmzeiten (Perioden mit warmzeitlichem Klima, etwa vergleichbar dem heutigen von mehreren tausend Jahren Dauer).
description: research
Zur Paläopedologie pliozäner Schwemmfächersedimente im Becken von Granada (Hochandalusien)
Creators: name: Günster, Norbert
name: Skowronek, Armin
name: Pfeiffer, Lothar
name: Stephan, Siegfried
name: Veerhoff, Michael
Publisher: name: Geozon Science Media
Year: 1998

description: Eine Boden-Sediment-Abfolge pliozäner Schwemmfächersedimente mit 24 fossilen Böden im nordöstlichen Flügel des Beckens von Granada wurde laboranalytisch untersucht. Die rötlich braunen bis roten Böden und die (Boden-)Sedimente belegen ein mehrfaches Alternieren von Aufschüttung und (unterschiedlich intensiver) Bodenbildung. Akkumulation fand während trockener und morphodynamisch aktiver Phasen ohne schützende Vegetationsdecke, Bodenbildung während feuchter und morphodynamisch stabiler Phasen mit Vegetationsbedeckung statt. Für diesen, zeitlich noch nicht eingrenzbaren Abschnitt des Pliozäns muß daher eine entsprechend hohe Anzahl von Klimawechseln postuliert werden.
description: research
Examining the roles of phonology, orthography, and semantics in the speed of lexical access in bilinguals
Creators: name: Thornborough, Kate
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 4704
subject: Linguistics
subject: FOS: Languages and literature
classificationCode: 52
subject: Psychology
subject: FOS: Psychology

description: Description to be added
Relating Blindsight and AI: A Review
Creators: name: Bensemann, Joshua
name: Bao, Qiming
name: Gendron, Gaël
name: Hartill, Tim
name: Witbrock, Michael
Publisher: name: arXiv
Year: 2022
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Processes occurring in brains, a.k.a. biological neural networks, can and have been modeled within artificial neural network architectures. Due to this, we have conducted a review of research on the phenomenon of blindsight in an attempt to generate ideas for artificial intelligence models. Blindsight can be considered as a diminished form of visual experience. If we assume that artificial networks have no form of visual experience, then deficits caused by blindsight give us insights into the processes occurring within visual experience that we can incorporate into artificial neural networks. This article has been structured into three parts. Section 2 is a review of blindsight research, looking specifically at the errors occurring during this condition compared to normal vision. Section 3 identifies overall patterns from Section 2 to generate insights for computational models of vision. Section 4 demonstrates the utility of examining biological research to inform artificial intelligence research by examining computation models of visual attention relevant to one of the insights generated in Section 3. The research covered in Section 4 shows that incorporating one of our insights into computational vision does benefit those models. Future research will be required to determine whether our other insights are as valuable.
description: Preprint of an article published in Journal of Artificial Intelligence and Consciousness, 2021 doi.org/10.1142/S2705078521500156 \c{opyright} copyright World Scientific Publishing Company www.worldscientific.com/worldscinet/jaic
Zur weichselzeitlichen Entwicklungsgeschichte der unteren Saar (Rheinisches Schiefergebirge)
Creators: name: Müller, Manfred J.
name: Schröder, Dietmar
name: Urban, Brigitte
name: Zöller, Ludwig
Publisher: name: Geozon Science Media
Year: 1983

description: Durch den Bau des Saarkanals im Zuge des Umlauftals Ayl-Wawern-Biebelhausen entstand ein fast 2 km langer Aufschluß, der über die Entwicklung der Saar von der letzten Kaltzeit bis heute neue Erkenntnisse brachte. An zwei günstigen Stellen sind mehr als 12 m mächtige Sande erhalten geblieben, die aufgrund des Fehlens der vulkanischen Eifelassoziation im Schwermineralspektrum und wegen eindeutiger Verzahnung mit Solifluktionsschutt ins Weichselglazial gestellt werden müssen. Diese Sande liegen auf dem etwa 2 m mächtigen Basisschotter, der ebenfalls als letztglaziale Ablagerung gedeutet werden muß. In einem Stillwassersediment (schlurfiger Ton), das auf den Mäanderdurchbruch hinweist, wurde ein Stück Kiefernholz gefunden, das ein Alter von 15 800 ± 300 Jahre aufweist. In den als Hochwasserablagerungen gedeuteten Sanden konnten 3 verschiedene, recht gut ausgebildete Paläoböden ausgemacht werden. Mit Hilfe der Pollenanalyse und zweier C14-Daten konnten die Böden zeitlich bestimmt werden. Der älteste ist mit großer Wahrscheinlichkeit während des Amersfoort-Interstadials ausgebildet worden. Der mittlere Boden ist, im Gegensatz zu den beiden anderen, in einer trockeneren, warmen Phase des Weichselfrühglazials entstanden und wird deswegen ins Brørup-Interstadial gestellt. Sein wesentliches Merkmal ist das Vorkommen von Haselpollen. Der oberste Boden muß ins Spätglazial datiert werden. Da weder im Boden noch in der darüberliegenden Fließerde die Schwermineralien der Eifelassoziation (Laacher Vulkan) gefunden wurden, ist dieser Boden älter als das Alleröd. Er wird als Bildung im Bölling-Interstadial aufgefaßt. Aufgrund dieser Ergebnisse lassen sich über die Entwicklungsgeschichte der unteren Saar sehr viel detailliertere Aussagen machen als das bisher der Fall war.
description: research
Material and energy demand in actual and suggested maintenance of sugarcane harvesters
Creators: name: Mantoam, Edemilson José
name: Romanelli, Thiago Libório
name: Milan, Marcos
name: Mantoam, Edemilson José
name: Romanelli, Thiago Libório
name: Milan, Marcos
Publisher: name: Unknown
Year: 2015
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy
subject: agricultural mechanization
subject: bioenergy
subject: life cycle assessment
subject: repair

description: Since green revolution agriculture has provided more yield vis-à-vis more energy demand. Currently, in the search for bioenergy, Brazilian sugarcane has gained attention, but as an energy source its efficiency has to be monitored. Energy balance is the physical evaluation of required inputs, but rarely studies present data about material. For agricultural machinery, the specific determination of the energy demand is required, since indices from automobile industry from late 1960s are still adopted. Besides, maintenance is usually based on a percentage of the energy spent on manufacturing. This study evaluates material and energy demand in the maintenance of sugarcane harvesters as: a) suggested by the manufacturer and b) actually done by sugar mills. So, part replacements, labour and material requirements are surveyed. Energy flows are determined by the material demand and material's energy embodiment. According to manufacturer, the maintenance requires 72.8% (2.52 TJ) of the total energy in the life cycle of a sugarcane harvester, while the actual maintenance represents 95.0% (17.93 TJ) of the total energy. The indices change from 158.9 MJ h−1 to 869.7 MJ h−1 (regarding life time); from 203.2 to 1,112.0 MJ kg−1 (regarding mass) and from 13.26 to 72.59 MJ kW−1 (regarding power).
Auswirkungen einer spielzeugfreien Zeit auf das Kooperationsspiel bei Kindern einer heilpädagogischen Basisstufenklasse
Creators: name: Kirchhoff, Claudine
Publisher: name: Zenodo
Year: 2020
Subjects: Sonderpädagogik
Kooperation
Spiel
Zyklus 1
Masterarbeit

description: Der Gestaltung von Spielsituationen wird im pädagogischen Bereich eine hohe Bedeutung beigemes-sen. Diese Masterarbeit befasst sich mit der Frage, inwiefern sich eine spielzeugfreie Zeit auf das Kooperationsspiel von Kindern einer heilpädagogischen Basisstufenklasse auswirkt. Dazu wurde ein Projekt entwickelt und durchgeführt, welches sich am Konzept des „Spielzeugfreien Kindergartens“ orientiert. Das Auftreten von Kooperationsspiel vor und während der Projektphase wurde bei zwei ausgewählten Schülerinnen und Schülern mittels Direct Behavior Rating beurteilt. Ein Forschungsta-gebuch ermöglicht weitere Einblicke in das Verhalten der Kinder während der Projektphase. Die Re-sultate zeigen bei beiden Kindern einen Anstieg der Gesamtdauer von Kooperationsspiel im Rahmen des Projektes. Erkenntnisse aus dem Forschungstagebuch liefern Hinweise darauf, wie die Kinder mit dem veränderten Spielangebot umgegangen sind.
Zelotes petrensis
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Gnaphosidae
Zelotes
Zelotes petrensis

description: Zelotes petrensis (C. L. Koch, 1839)
NEW DATA. — Saint Denis: Brison-Cly, 1000 m, dry meadow, 24.V-13. VI.2012, 1 ♀, leg. Negro; same locality, 13.VI-4. VII.2012, 1 ♀, leg. Negro; same locality, 25.VII-20.VIII.2012, 2 ♀, leg. Negro; same locality, broadleaved forest, 24.V-13. VI.2012, 1 ♂ 2 ♀, leg. Negro; same locality, 13.VI-4.VII.2012, 1 ♂, leg. Negro; same locality, 4-25.VII.2012, 1 ♂, leg. Negro; Pont-Saint-Martin: Natural Reserve of Stagno di Holay, 616 m, alpine grassland, 28.VIII-16.IX.2013, 5 ♂, leg. Negro; Torgnon: Lo Ditor, 1950 m, peat bog, 26.VI-12.VII.2013, 1 ♂, leg. Negro; Brissogne, Saint-Marcel, Quart, Nus: Natural Reserve of Les Îles, 526 m, dry meadow, 26.VI-12.VII.2013, 1 ♀, leg. Negro; Aymavilles: Pont d’Ael, 800 m, dry meadow, 25.VII-20.VIII.2012, 1♂ 1 ♀, leg. Negro.
LITERATURE. — De Angelis & Fantoni 2008; [Rossi & Bosio 2012].
CHOROTYPE. — SIE.
MACROHABITAT. — Shrublands, alpine grasslands, wetlands, broadleaved forests.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on page 72, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
title: Chiral imidazoline nitrones for cycloaddition reactions
Creators: name: Martin, Jason Neil
Publisher: name: The Open University
Year: 2000

description: Previous work in this group has demonstrated that azomethine ylide 1,3-dipoles based on the 2-imidazoline chiral template show high regio- and enantioselectivity in their 1,3-dipolar cycloaddition reactions with a range of dipolarophiles. We proposed to synthesise nitrone 1,3-dipoles based on this 2-imidazoline template in order to investigate their utility in 1,3-dipolar cycloaddition chemistry. We have developed the synthesis of chiral 4-phenyl-2-imidazoline nitrones 126a-c via a key hydroxylamino amine dihydrochloride intermediate 140a, available in four steps (61% overall yield) from commercial 2-chloroacetophenone. Nitrones 126a & 126b are generated rapidly and quantitatively from 140a by treatment with the appropriate triethyl orthoester. 2-Methyl nitrone 126b does not undergo a 1,3-dipolar cycloaddition reaction with common dipolarophiles, suggesting C-2 substitution is not tolerated in the transition state. On the other hand, we have shown 2-H nitrone 126a to react with many mono- and disubstituted alkynes and alkenes. The relative stereochemistry of the cycloadducts formed with 126a has been assigned by NOESY and X-ray crystallography. In each case, the dipole shows total diastereofacial selectivity in which the incoming dipolarophile is directed to the less hindered face of 126a by the bulky 4-phenyl group. The isolated cycloadducts are, almost without exception, formed via the exo transition state. The cycloadduct of 126a with dimethyl maleate has been the focus of our efforts towards cleavage of the 2-imidazoline template. It is unreactive towards the conditions developed for template removal in the analogous azomethine ylides, despite many modifications. Cleavage of the isoxazolidine N-0 bond followed by spontaneous lactamisation afforded the lactam 271. Reduction of the lactam carbonyl would afford the pyrroloimidazole ring system, for which a template removal strategy is in place, but 271 has not to date afforded the desired material under a number of reaction conditions. For example, borane-complexed reagents gave a partially aromatised system in which three chiral centres are lost. Thus, we have illustrated that these reagents, available from cheap commercial materials, are viable 1,3-dipoles capable of generating multiple chiral centres in a single step with total facial selectivity and have made progress towards the synthesis of chiral pyrrolidines.
Jekyll RDF: Template-Based Linked Data Publication with Minimized Effort and Maximum Scalability
Creators: name: Arndt, Natanael
name: Zänker, Sebastian
name: Sejdiu, Gezim
name: Tramp, Sebastian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Databases (cs.DB)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: H.5.4; H.3.5
subject: 68U35

description: Over the last decades the Web has evolved from a human-human communication network to a network of complex human-machine interactions. An increasing amount of data is available as Linked Data which allows machines to "understand" the data, but RDF is not meant to be understood by humans. With Jekyll RDF we present a method to close the gap between structured data and human accessible exploration interfaces by publishing RDF datasets as customizable static HTML sites. It consists of an RDF resource mapping system to serve the resources under their respective IRI, a template mapping based on schema classes, and a markup language to define templates to render customized resource pages. Using the template system, it is possible to create domain specific browsing interfaces for RDF data next to the Linked Data resources. This enables content management and knowledge management systems to serve datasets in a highly customizable, low effort, and scalable way to be consumed by machines as well as humans.
description: 16 pages, 8 figures, 2 tables, 2 listings, Conference: ICWE 2019, Daejeon, South Korea
Zelotes subterraneus
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Gnaphosidae
Zelotes
Zelotes subterraneus

description: Zelotes subterraneus (C. L. Koch, 1833)
NEW DATA. — Courmayeur: Val Ferret, 1700 m, peat bog, 11.VII.2012, 1 ♀, leg. Paschetta, Giuliano & Mammola; Courmayeur: Val Ferret, 1630 m, shrubs, 26.VI-12.VII.2013, 1 ♂, leg. Negro; Torgnon: Lo Ditor, 1950 m, peat bog, 26.VII-14. VIII.2013, 1 ♂, leg. Negro; same locality, 12-26.VII.2013, 1 ♀, leg. Negro; Ayas: Antagnod, 1970-2070 m, alpine pasture, 2007, leg. Franco & Negro; Ayas: Champoluc, 1650-1850 m, ski pistes, 2007, leg. Franco & Negro.
 LITERATURE. — Grimm 1985; [Isaia 2005]; De Angelis & Fantoni 2008; Negro et al. 2009; [Rossi & Bosio 2012].
CHOROTYPE. — PAL.
MACROHABITAT. — Alpine pastures, ski pistes, wetlands, shrublands.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on page 72, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
Zur erdgeschichtlichen Entwicklung der Emsland-Moore
Creators: name: Hauschild, Simone
name: Lüttig, Gerd
Publisher: name: Geozon Science Media
Year: 1993

description: Im Zuge der geologisch-telmatologischen Untersuchung des geplanten Prüfgeländes der Mercedes-Benz AG in Papenburg sind zahlreiche Bohrungen in sehr dichtem Abstand in den Mooren südöstlich von Papenburg durchgeführt worden. Die dortigen Hochmoore (Wildes Moor, Kortemoor und Klostermoor) erwiesen sich als z. T. wurzelecht, z. T. vom Versumpfungsmoortyp mit Schwarztorf-Auflage auf Mudden, lokal auch auf Niedermoor- und Bruchwaldtorf. Eine enge Bindung der Vermoorung an Ortsteinhorizonte einer frühpostglazialen Podsolierung, welche sowohl über den Talsanden als auch den Älteren Flugsanden ausgebildet ist, ist festzustellen. Die Hochmoortorfbildung setzt üblicherweise erst in der zweiten Hälfte der Pollenzone VII, gleichzeitig mit der Neolithischen Revolution ein. Starke Beteilung von Eriophorum ist für die Schwarztorfe typisch. Die der Leda und Ems tributären Nebenflüsse zeigen eine spätglazial-frühpostglaziale, auf den spätweichselzeitlichen tiefen Meeresspiegel bezogene Einschneidungsphase in die weichselzeitliche Talsandebene. Mit dem postglazialen Meeresspiegelanstieg schritt die Akkumulation - auf die ansteigende Vorflut eingespielt - von den Flußunterläufen aufwärts fort. Junge Dünenzüge begleiten die für die Siedlungsgeschichte wichtigen Talsandterrassenränder, hinter denen das Sphagnentorfwachstum bis in die Weißtorffazies fortschritt.
description: research
Klimazeugen des periglazialen Dauerfrostbodens in Mittel- und Westeuropa: Ein Beitrag zur Rekonstruktion des Klimas der Glaziale des quartären Eiszeitalters
Creators: name: Kaiser, Karlheinz
Publisher: name: Geozon Science Media
Year: 1960

description: Bestimmte Periglazialerscheinungen (Eiskeile — Kryoturbationen — Strukturböden — Pingos) werden hinsichtlich ihres äußeren Erscheinungsbildes und ihrer Bildungsursachen, besonders aber im Hinblick auf ihre Verwendbarkeit als Indikatoren eines Dauerfrostbodens kritisch überprüft und kartenmäßig für den mittel- und westeuropäischen Raum nach dem Stand der augenblicklichen Kenntnis verzeichnet. Die bisherigen Versuche von Rekonstruktionen des Klimas der Glaziale des quartären Eiszeitalters werden ebenfalls kritisch überprüft. Eine Neuberechnung der maximalen pleistozänen Temperaturminderung ergibt einen Wert von 15—16° für bodennahe Bereiche in Mittel- und Westeuropa; selbst für die Jüngere Dryaszeit haben wir noch mit einer Temperaturdepression von 11—12° zu rechnen. Beide Werte werden gewonnen durch Vergleich der Jahresmitteltemperaturen im Grenzbereich der Dauerfrostböden zur Zeit ihrer hochglazialen und jungdryaszeitlichen Ausbildung gegenüber den heutigen unter der Voraussetzung, daß sich die aktiven Dauerfrostböden durch die —2°— Jahresisotherme sowohl unter heutigen als auch den glazialen Klimabedingungen eingrenzen lassen.
description: research
Palynostratigraphische Untersuchungen an letztinterglazialen Schieferkohlen des nördlichen Napfvorlandes (Schweizerisches Mittelland)
Creators: name: Wegmüller, Samuel
Publisher: name: Geozon Science Media
Year: 1995

description: Auf der südwestlich des Städtchens Huttwil (Schweizerisches Mittelland) gelegenen Terrasse von Schweinbrunnen wurde mit einer Rotationskernbohrung ein 11,60 m langes Profil mit Schieferkohleflözen gewonnen und pollenanalytisch untersucht. Dabei wurde ein nahezu vollständiges Interglazial erläßt, das aufgrund palynostratigraphischer Befunde dem letzten Interglazial (Riss/Würm) zuzuordnen ist. Zwei fragmentarische Sequenzen aus Sedimenten im Hangenden der Schieferkohlen zeigen kurze Ausschnitte aus Pinus/Picea-Interstadialen. Die Ablagerung der Schieferkohlen setzte kurz, nach dem Beginn der Abies-Phase ein und kam am Ende des Interglazials zum Stillstand. Die frühen Phasen des Interglazials waren durch starke Erosions- und Akkumulationsvorgänge gekennzeichnet. Größere Abtragungsvorgänge fanden ebenfalls während der Abies-Phase und am Übergang zur nachfolgenden Kaltzeit (Würm) statt.
description: research