cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Introductory Topics in Distributions over Binary Test Functions
Creators: name: Vlad, Serban E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Mathematics (math.GM)
subject: FOS: Mathematics
subject: 26A99

description: We note with B2 the Boole algebra with two elements. We define for the R->B2 functions the limits, the derivatives, the differentiability, the test functions, the integrals. We also define the distributions over the space of these test functions, the regular and the singular distributions, the support sets of the distributions. We also define for the RxR->{0,1} functions the test functions and the distributions over them. The direct product of the distributions is presented, as well as the convolution algebras of distributions. Generalizations of the binary test functions and of the distributions over them are given.
description: the MSC-class was chosen by analogy: we refer to binary valued functions here, not to real valued functions
Phononic entanglement concentration via optomechanical interactions
Creators: name: Chen, Shan-Shan
name: Zhang, Hao
name: Ai, Qing
name: Yang, Guo-Jian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Low dissipation, tunable coupling to other quantum systems, and unique features of phonons in the aspects of propagation, detection and others suggest the applications of quantized mechanical resonators in phonon-based quantum information processing (QIP) in a way different from their photonic counterpart. In this paper, we propose the first protocol of entanglement concentration for nonlocal phonons from quantized mechanical vibration. We combine the optomechanical cross-Kerr interaction with the Mach-Zehnder interferometer and, by means of twice optomechanical interactions and the photon analysis with respect to the output of the interferometer, achieve ideal entanglement concentration about less-entangled nonlocal phonon Bell and Greenberger-Horne-Zeilinger states. Our protocol is useful for preserving the entangled phonons for the use of high quality phonon-based QIP in future.
description: 7 pages, 5 figures
PittPack: An Open-Source Poisson's Equation Solver for Extreme-Scale Computing with Accelerators
Creators: name: Hasbestan, Jaber J.
name: Senocak, Inanc
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mathematical Software (cs.MS)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We present a parallel implementation of a direct solver for the Poisson's equation on extreme-scale supercomputers with accelerators. We introduce a chunked-pencil decomposition as the domain-decomposition strategy to distribute work among processing elements to achieve superior scalability at large number of accelerators. Chunked-pencil decomposition enables overlapping nodal communication and data transfer between the central processing units (CPUs) and the graphics processing units (GPUs). Second, it improves data locality by keeping neighboring elements in adjacent memory locations. Third, it allows usage of shared-memory for certain segments of the algorithm when possible, and last but not least, it enables contiguous message transfer among the nodes. Two different communication patterns are designed. The fist pattern aims to fully overlap the communication with data transfer and designed for speedup of overall turnaround time, whereas the second method concentrates on low memory usage and is more network friendly for computations at extreme scale. To ensure software portability, we interleave OpenACC with MPI in the software. The numerical solution and its formal second order of accuracy is verified using method of manufactured solutions for various combinations of boundary conditions. Weak scaling analysis is performed using up to 1.1 trillion Cartesian mesh points using 16384 GPUs on a petascale leadership class supercomputer.
description: 41 pages, 18 figures, 3 listings
Effects of Shale Energy Production on Cropland Land Rents in North Dakota
Creators: name: Lang, Markus
name: Saghaian, Sayed
name: Lang, Markus
name: Saghaian, Sayed
Publisher: name: Unknown
Year: 2014
Subjects: subject: Farm Management
subject: Land Economics/Use
subject: shale energy
subject: North Dakota
subject: cropland
subject: rents
subject: energy production

description: This paper explores the effects of increasing energy production in North Dakota on cropland rents from 2009 to 2011. Results show a small negative impact of natural gas production revenue on average per acre rents. While small, the impact increased steadily over the three year period.
On the semiclassical theory for universal transmission fluctuations in chaotic systems: the importance of unitarity
Creators: name: Vallejos, Raul O.
name: Lewenkopf, Caio H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The standard semiclassical calculation of transmission correlation functions for chaotic systems is severely influenced by unitarity problems. We show that unitarity alone imposes a set of relationships between cross sections correlation functions which go beyond the diagonal approximation. When these relationships are properly used to supplement the semiclassical scheme we obtain transmission correlation functions in full agreement with the exact statistical theory and the experiment. Our approach also provides a novel prediction for the transmission correlations in the case where time reversal symmetry is present.
Minnesota Farm Business Notes No. 479
Creators: name: Gruebele, J. W.
name: Koller, E. Fred
name: Knutson, Ronald D.
name: Gruebele, J. W.
name: Koller, E. Fred
name: Knutson, Ronald D.
Publisher: name: Unknown
Year: 1965
Subjects: Agribusiness
Livestock Production/Industries

description: "Creamery Industry: Structure and Performance" and "Fluid Milk Processing Costs in Minnesota"
Intramolecular vibrational redistribution in polyatomic molecules measured in femtosecond pump-probe experiments
Creators: name: Kushnarenko, Alexander
name: Miloglyadov, Eduard
name: Quack, Martin
name: Seyfang, Georg
Publisher: name: ETH Zurich
Year: 2013

description: Chimia, 67 (7-8)
description: ISSN:0009-4293
Olfactory behavior of Philaenus spumarius (Hemiptera: Aphrophoridae) to two naturally occurring volatile compounds on almond, olive, and vine leaves
Creators: name: Isabel, Rodrigues
name: Jacinto, Benhadi-Marín
name: Paula, Baptista
name: Alberto, Pereira Jose
Publisher: name: Zenodo
Year: 2021
Subjects: subject: plant health
subject: xylella
subject: four-choice olfactometer
subject: plan pathogen
subject: volatile profile
subject: http://id.agrisemantics.org/gacs/C20262
subject: http://id.agrisemantics.org/gacs/C1565

description: Olive groves, almond orchards, and vineyards are characteristic elements of the landscape in the Mediterranean basin. Currently, these crops are threatened by the vector-borne plant pathogen Xylella fastidiosa, which is rapidly transmitted and spread by insect vectors, such as Philaenus spumarius, the main vector in Europe. Understanding the olfactory response of P. spumarius is of outmost importance since the response to chemical signals in the environment can affect insect survival and reproduction, eliciting attractive or aversive behavior. In this work, we aimed at evaluating the olfactory response of adults of P. spumarius to two volatile compounds common in almond, olive, and vine leaves. For this, the volatile profile of each crop was assessed by headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME-GC/MS). The volatile compounds cis-3hexenyl acetate and cis-3-hexen-1-ol are present in all the crops. The behavioral responses to the volatile compounds were assessed by recording individually 30 Individuals of both sexes of P. spumarius for 20 min in a four-arm olfactometer. The volatile compounds were tested at 5, 10, 20, 30 µg/µL and a stream of purified air and sunflower oil were used as controls. At the lowest concentration, females and males were significantly attracted by the two volatile compounds (P<0.01). Moreover, they showed a higher frequency of visits and a longer permanence in the areas with cis-3hexenyl acetate and cis-3-hexen-1-ol. However, when the individuals were exposed to the volatile compounds at 10 µg/µL, females chose more often the stream of purified air (P<0.01), whereas the males presented no significantly differences in their choice (P= 0.093). At the highest concentrations, no significantly differences were detected among treatments. Low concentrations of these volatiles may attract P. spumarius, however, higher concentrations can saturate the olfactory sensilla affecting the choice.
description: PT; PPT; irodrigues@ipb.pt
DFT Study of Nitroxide Radicals. 1. Effects of solvent on structural and electronic characteristics of 4-amino-2,2,5,5-tetramethyl-3-imidazoline-N-oxyl
Creators: name: Ikryannikova, Larissa N.
name: Ustynyuk, Leila Yu.
name: Tikhonov, Alexander N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Imidazoline-based nitroxide radicals are often used as spin probes for medium acidity and polarity in different systems. In this work, using the density functional theory (DFT) approach, we have studied how physico-chemical characteristics (geometry, atomic charges and electron spin density distribution) of pH-sensitive spin label 4-amino-2,2,5,5-tetramethyl-3-imidazoline-N-oxyl (ATI) depend on protonation and aqueous surroundings. Our calculations demonstrate that ATI protonation should occur at the nitrogen atom of the imidazoline ring rather than at the amino group. Protonation of ATI leads to a decrease in a spin density on the nitrogen atom of the nitroxide fragment >N-O. For simulation of ATI hydration effects, we have constructed a water shell around a spin label molecule by means of gradual (step-by-step) surrounding of ATI with water molecules (n = 2-41). Calculated spin density on the nitrogen atom of the nitroxide fragment increased with an extension of a water shell around ATI. Both protonation and hydration of ATI caused certain changes in calculated geometric parameters (bond lengths and valence angles). Investigating how structural and energy parameters of a system ATI-(H2O)n depend on a number of surrounding water molecules, we came to the conclusion that a hydrogen-bonded cluster of n ≥ 41 water molecules could be considered as an appropriate model for simulation of ATI hydration effects.
description: 30 pages, 11 figures, 6 tables
title: 	 Religiöser Fundamentalismus und die LGBTIQ-Bewegung in Bosnien und Herzegowina
Creators: name: Grabovac, Tanja
Publisher: name: Universität Graz
Year: 2021

description: Der Aktivismus der LGBTIQ-Bewegung in der bosnisch-herzegowinischen
Gesellschaft gewann nach den jugoslawischen Nachfolgekriegen an Bedeutung
und wurde zunehmend sichtbar. Doch trotz der Sichtbarkeit stellen
sich die Fragen: Wird der LGBTIQ-Aktivismus in einer konservativen
Gesellschaft anerkannt und akzeptiert? Welche politischen, sozialen und
religiösen Reaktionen gibt es darauf? In einer Gesellschaft, in der ein hohes
Maß an Ethno-Nationalismus und religiösem Fundamentalismus vorhanden
ist, lohnt es sich auch, mögliche Widerstände dagegen zu analysieren.
Dieser Beitrag zeigt die Zusammenhänge zwischen religiösem Fundamentalismus
und der Haltung gegenüber der LGBTIQ-Bewegung in Bosnien
und Herzegowina, stellt die Reaktionen der Religionsgemeinschaften auf
die erste LGBTIQ-Parade im Jahr 2019 dar und bringt Beispiele für den Widerstand
gegen Ethno-Nationalismus und religiösen Fundamentalismus.
description: KEY WORDS:  Aktivismus; LGBTIQ; Menschenrechte; Religionsgemeinschaften und
LGBTIQ-Community; religiöser Fundamentalismus
description: LIMINA Grazer theologische Perspektiven | 4:1, 2021, 196–208 | www.limina-graz.eu
Scheme for the implementation of a universal quantum cloning machine via cavity-assisted atomic collisions in cavity QED
Creators: name: Zou, XuBo
name: Pahlke, K.
name: Mathis, W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a scheme to implement the $1\to2$ universal quantum cloning machine of Buzek et.al [Phys. Rev.A 54, 1844(1996)] in the context of cavity QED. The scheme requires cavity-assisted collision processes between atoms, which cross through nonresonant cavity fields in the vacuum states. The cavity fields are only virtually excited to face the decoherence problem. That's why the requirements on the cavity quality factor can be loosened.
description: to appear in PRA
Is there a Cosmological Basis for E = mc^2?
Creators: name: Lewis, Geraint F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It has recently been claimed that relativity's most famous equation, E = mc^2, has a cosmological basis, representing the gravitational binding energy for a particle to escape from the origin to a gravitational horizon of the universe. In this paper, I examine these claims in detail, concluding that they result from a misinterpretation of motion of particles in the cosmological space-time, and an incorrect application of 4-vectors. Finally, I demonstrate that the origin of E = mc^2 comes from its usual relativistic interpretation, namely that it is the energy of a particle as seen in its own rest-frame.
description: 6 pages, accepted for publication in General Relativity and Gravitation
Minnesota Farm Business Notes No. 481
Creators: name: Engene, Selmer A.
name: Hasbargen, P. R.
name: Bryant, W. Keith
name: Engene, Selmer A.
name: Hasbargen, P. R.
name: Bryant, W. Keith
Publisher: name: Unknown
Year: 1966
Subjects: Agribusiness
Farm Management
Productivity Analysis

description: "Planning the Farm for 1966" and "Minnesota Farm Income in 1965"
Detection of Philaenus (Hemiptera: Aphrophoridae) DNA in the gut of spiders, using PCR-based gut-content analysis
Creators: name: Isabel, Rodrigues
name: Vitor, Ramos
name: Jacinto, Benhadi-Marín
name: Alberto, Pereira Jose
name: Paula, Baptista
Publisher: name: Zenodo
Year: 2021
Subjects: subject: plant health
subject: xylella
subject: Philaenus-specific primers
subject: biological control
subject: http://id.agrisemantics.org/gacs/C20262
subject: http://id.agrisemantics.org/gacs/C1565
subject: http://id.agrisemantics.org/gacs/C8611

description: With the fast spread of Xylella fastidiosa throughout Europe, it is important to identify natural enemies of Philaenus spumarius (Hemiptera: Aphrophoridae), which is the main vector of this pathogen. Generalist predators, such as spiders, can play a key role in the control of P. spumarius. However, the determination of predation by spiders in the field is challenging. The use of PCR-based techniques may be a reliable approach to accurately detect these predation events. Here, a new set of 20 primers were designed and tested to detect the presence of Philaenus sp. DNA in the gut of spiders. Primers’ specificity was tested with species closely related and not related to P. spumarius and primer sensitivity was evaluated by using different concentrations of P. spumarius DNA. To estimate the digestion time at which prey DNA is detectable within the predator after ingestion, feeding trials with the spider Xysticus acerbus Thorell, 1872 (Thomisidae) were performed. One primer pair showed great sensitivity and specificity for Philaenus and when applied in the feeding assay the primer pair successfully amplified the degraded DNA of Philaenus in the gut of X. acerbus. According to the Probit regression, there is a 50% probability of detecting Philaenus DNA at 82 hours after being ingested by the spider. The practical applicability of this primer pair was validated by confirming, by DNA sequencing, the presence of consumed P. spumarius within spiders collected in field. This study demonstrates that this molecular-based diagnostic tool can provide an estimation of predator efficiency of spiders over Philaenus spp. in the field.

description: PT; PPT; irodrigues@ipb.pt
Tunneling in quantum cosmology: numerical study of particle creation
Creators: name: Levkov, D.
name: Rebbi, C.
name: Rubakov, V. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider a minisuperspace model for a closed universe with small and positive cosmological constant, filled with a massive scalar field conformally coupled to gravity. In the quantum version of this model, the universe may undergo a tunneling transition through an effective barrier between regions of small and large scale factor. We solve numerically the minisuperspace Wheeler--De Witt equation with tunneling boundary conditions for the wave function of the universe, and find that tunneling in quantum cosmology is quite different from that in quantum mechanics. Namely, the matter degree of freedom gets excited under the barrier, provided its interaction with the scale factor is not too weak, and makes a strong back reaction onto tunneling. In the semiclassical limit of small values of cosmological constant, the matter energy behind the barrier is close to the height of the barrier: the system ``climbs up'' the barrier, and then evolves classically from its top. These features are even more pronounced for inhomogeneous modes of matter field. Extrapolating to field theory we thus argue that high momentum particles are copiously created in the tunneling process. Nevertheless, we find empirical evidence for the semiclassical-type scaling with the cosmological constant of the wave function under and behind the barrier.
description: 29 pages, 17 figures
A Supernova Remnant Counterpart for HESS J1832-085
Creators: name: Maxted, Nigel I.
name: Filipovic, M. D.
name: Hurley-Walker, N.
name: Bojicic, I.
name: Rowell, G. P.
name: Haberl, F.
name: Ruiter, A. J.
name: Seitenzahl, I. R.
name: Panther, F.
name: Wong, G. F.
name: Braiding, C.
name: Burton, M.
name: Puhlhofer, G.
name: Sano, H.
name: Fukui, Y.
name: Sasaki, M.
name: Tian, W.
name: Su, H.
name: Cui, X.
name: Leahy, D.
name: Hancock, P. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We examine the new Galactic supernova remnant (SNR) candidate, G23.11+0.18, as seen by the Murchison Widefield Array (MWA) radio telescope. We describe the morphology of the candidate and find a spectral index of -0.63+/-0.05 in the 70-170MHz domain. A coincident TeV gamma-ray detection in High-Energy Stereoscopic System (HESS) data supports the SNR nature of G23.11+0.18 and suggests that G23.11+0.18 is accelerating particles beyond TeV energies, thus making this object a promising new cosmic ray hadron source candidate. The remnant cannot be seen in current optical, infrared and X-ray data-sets. We do find, however, a dip in CO-traced molecular gas at a line-of-sight velocity of ~85 km/s, suggesting the existence of a G23.11+0.18 progenitor wind-blown bubble. Furthermore, the discovery of molecular gas clumps at a neighbouring velocity towards HESS J1832-085 adheres to the notion that a hadronic gamma-ray production mechanism is plausible towards the north of the remnant. Based on these morphological arguments, we propose an interstellar medium association for G23.11+0.18 at a kinematic distance of 4.6+/-0.8 kpc.
description: 22 pages, 12 figures, Accepted for publication in The Astrophysical Journal
VizSeq: A Visual Analysis Toolkit for Text Generation Tasks
Creators: name: Wang, Changhan
name: Jain, Anirudh
name: Chen, Danlu
name: Gu, Jiatao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Automatic evaluation of text generation tasks (e.g. machine translation, text summarization, image captioning and video description) usually relies heavily on task-specific metrics, such as BLEU and ROUGE. They, however, are abstract numbers and are not perfectly aligned with human assessment. This suggests inspecting detailed examples as a complement to identify system error patterns. In this paper, we present VizSeq, a visual analysis toolkit for instance-level and corpus-level system evaluation on a wide variety of text generation tasks. It supports multimodal sources and multiple text references, providing visualization in Jupyter notebook or a web app interface. It can be used locally or deployed onto public servers for centralized data hosting and benchmarking. It covers most common n-gram based metrics accelerated with multiprocessing, and also provides latest embedding-based metrics such as BERTScore.
Minnesota Farm Business Notes No. 483
Creators: name: Jensen, H. R.
name: Hasbargen, Paul R.
name: Smith, Rex
name: Jensen, H. R.
name: Hasbargen, Paul R.
name: Smith, Rex
Publisher: name: Unknown
Year: 1966
Subjects: Agribusiness
Crop Production/Industries
Farm Management

description: "Organizing Farms in Southwestern Minnesota" and "Should I Change to Narrow Rows?"
Introductory Topics in Binary Set Functions
Creators: name: Vlad, Serban E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Mathematics (math.GM)
subject: FOS: Mathematics
subject: 26A99

description: Let X be a non-empty set and U a ring of subsets of X. The countable additive functions U->{0,1} are called measures. The paper gives some definitions (derivable measures, the Lebesgue-Stieltjes measures) and properties of these functions, its purpose being that of reconstruction of the measure theory within this frame, by analogy with the real measure theory. We mention the special case of the Riemann integrals.
description: the MSC-class was chosen by analogy: we refer to binary valued functions here, not to real valued functions
Apophysiactinia Won 1997
Creators: name: Noble, Paula
name: Aitchison, Jonathan C.
name: Danelian, Taniel
name: Dumitrica, Paulian
name: Maletz, Jörg
name: Suzuki, Noritoshi
name: Cuvelier, Jessie
name: Caridroit, Martial
name: O'Dogherty, Luis
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Chromista
Radiozoa
Polycystina
Nassellaria
Archaeosemantidae
Apophysiactinia

description: Apophysiactinia Won, 1997
 Apophysiactinia Won, 1997a: 362.
 TYPE SPECIES. — Apophysiactinia trispinula Won, 1997 (Won 1997a: 364, pl. 6, fig. 13, 14, 17).
AGE AND LOCATION OF TYPE MATERIAL. — Frasnian (Upper Devonian), Gogo Formation, Canning Basin, Western Australia.
TAXON CODE. — 077.
STATUS. — Valid.
DIAGNOSIS. — “With or without (?) a spherical shell, six rays arising from a median microbar, each ray having three apophyses at one or two levels. The apophyses can be elements of mesh forming a very loosely constructed shell or lie free on spines. Microthorns present along the rays and apophyses.” (Won 1997a: 362).
REMARKS
 This genus is assigned to the Family Archaeosemantidae Kozur & Mostler 1981 the definition of which was emended by De Wever et al. (2001).
description: Published as part of Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O'Dogherty, Luis, 2017, Taxonomy of Paleozoic radiolarian genera, pp. 419-502 in Geodiversitas 39 (3) on page 438, DOI: 10.5252/g2017n3a4, http://zenodo.org/record/5206585
PRINCE: Provider-side Interpretability with Counterfactual Explanations in Recommender Systems
Creators: name: Ghazimatin, Azin
name: Balalau, Oana
name: Roy, Rishiraj Saha
name: Weikum, Gerhard
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Interpretable explanations for recommender systems and other machine learning models are crucial to gain user trust. Prior works that have focused on paths connecting users and items in a heterogeneous network have several limitations, such as discovering relationships rather than true explanations, or disregarding other users' privacy. In this work, we take a fresh perspective, and present PRINCE: a provider-side mechanism to produce tangible explanations for end-users, where an explanation is defined to be a set of minimal actions performed by the user that, if removed, changes the recommendation to a different item. Given a recommendation, PRINCE uses a polynomial-time optimal algorithm for finding this minimal set of a user's actions from an exponential search space, based on random walks over dynamic graphs. Experiments on two real-world datasets show that PRINCE provides more compact explanations than intuitive baselines, and insights from a crowdsourced user-study demonstrate the viability of such action-based explanations. We thus posit that PRINCE produces scrutable, actionable, and concise explanations, owing to its use of counterfactual evidence, a user's own actions, and minimal sets, respectively.
description: WSDM 2020, 9 pages
Minnesota Farm Business Notes No. 484
Creators: name: Kerchner, Orval G.
name: Koller, E. Fred
name: Hanlon, J. W.
name: Kerchner, Orval G.
name: Koller, E. Fred
name: Hanlon, J. W.
Publisher: name: Unknown
Year: 1966
Subjects: Agribusiness
Livestock Production/Industries

description: "Do Flexible Dairy Manufacturing Plants Pay?" and "Processing Costs in Minnesota Butter-Powder Plants"
Perfect Test of Entanglement for Two-level Systems
Creators: name: Yu, Sixia
name: Pan, Jian-Wei
name: Chen, Zeng-Bing
name: Zhang, Yong-De
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A 3-setting Bell-type inequality enforced by the indeterminacy relation of complementary local observables is proposed as an experimental test of the 2-qubit entanglement. The proposed inequality has an advantage of being a sufficient and necessary criterion of the separability. Therefore any entangled 2-qubit state cannot escape the detection by this kind of tests. It turns out that the orientation of the local testing observables plays a crucial role in our perfect detection of the entanglement.
description: 4 pages, RevTeX
A web-interface database for the identification of vectors of Xylella fastidiosa in Europe
Creators: name: Jean-Claude, Streito
name: Éric, Pierre
name: Guénaëlle, Genson
name: Bellifa Maxime
name: Marguerite, Chartois
name: Xavier, Mesmin
name: Pauline, Farigoule
name: Astrid, Cruaud
name: Jean-Yves, Rasplus
Publisher: name: Zenodo
Year: 2021
Subjects: subject: plant health
subject: xylella
subject: Xf vectors
subject: barcoding
subject: identification
subject: http://id.agrisemantics.org/gacs/C20262
subject: http://id.agrisemantics.org/gacs/C1565

description: Identification of adult vectors of Xylella fastidiosa (Xf) based on morphological characters can be difficult for non-specialists. The identification of eggs or larvae is even more difficult and sometimes impossible. To circumvent these difficulties and enable large survey of populations of insect vectors in Europe we have developed a web-interface database of COI barcodes.
 COI barcodes were generated with a high-throughput approach involving two PCR steps to target COI and index samples followed by Illumina sequencing. Multiple quality controls were implemented including i) non-destructive DNA extraction that allows vouchering and morphological re-examination by taxonomists; ii) bioinformatic controls to discards possible contaminants, PCR or sequencing errors, NUMTs and heteroplasms.
 All barcodes have been uploaded in a web-interface database (Arthemis DB@se: http://arthemisdb.supagro.inra.fr/DefaultInfo.aspx?Page=Home). Metadata associated with all records are available online, as well as biological data on vectors and pictures. Users can identify a query sequence through BLAST comparison against our reference library.
 Currently, the database hosts 636 barcodes for 72 species of potential vectors of Xf: 490 sequences representing 43 European species and 145 sequences representing 29 non-European species. All frequent species have been barcoded. Missing species are rare or localized and do not represent an important threat for European agriculture.
 COI allows reliable identification for 80% of the species, but we observed issues for the remaining 20%. The most important issue concerns Philaenus spumarius and its close relative P. tesselatus. These two species are hardly distinguishable even with male genitalia and share the same COI sequence. It was also difficult to cross validate morphological and molecular results for some species within the genera Neophilaenus and Aphrophora.
description: FR; PPT; jean-claude.streito@inrae.fr
Dual curvature tensors and dynamics of gravitomagnetic matter
Creators: name: Shen, Jian Qi
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitomagnetic charge that can also be referred to as the {\it dual mass} or {\it magnetic mass} is the topological charge in gravity theory. A gravitomagnetic monopole at rest can produce a stationary gravitomagnetic field. Due to the topological nature of gravitomagnetic charge, the metric of spacetime where the gravitomagnetic matter is present will be nonanalytic. In this paper both the dual curvature tensors (which can characterize the dynamics of gravitational charge/monopoles) and the antisymmetric gravitational field equation of gravitomagnetic matter are presented. We consider and discuss the mathematical formulation and physical properties of the dual curvature tensors and scalar, antisymmetric source tensors, dual spin connection (including the low-motion weak-field approximation), dual vierbein field as well as dual current densities of gravitomagnetic charge. It is shown that the dynamics of gravitomagnetic charge can be founded within the framework of the above dual quantities. In addition, the dual relationship between the dynamical theories of gravitomagnetic charge (dual mass) and gravitoelectric charge (mass) is also taken into account in the present paper.
description: 20 pages, Latex (There are some minor revisions made to the published paper)
Babel Storage: Uncoordinated Content Delivery from Multiple Coded Storage Systems
Creators: name: Neu, Joachim
name: Médard, Muriel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In future content-centric networks, content is identified independently of its location. From an end-user's perspective, individual storage systems dissolve into a seemingly omnipresent structureless `storage fog'. Content should be delivered oblivious of the network topology, using multiple storage systems simultaneously, and at minimal coordination overhead. Prior works have addressed the advantages of error correction coding for distributed storage and content delivery separately. This work takes a comprehensive approach to highlighting the tradeoff between storage overhead and transmission overhead in uncoordinated content delivery from multiple coded storage systems. Our contribution is twofold. First, we characterize the tradeoff between storage and transmission overhead when all participating storage systems employ the same code. Second, we show that the resulting stark inefficiencies can be avoided when storage systems use diverse codes. What is more, such code diversity is not just technically desirable, but presumably will be the reality in the increasingly heterogeneous networks of the future. To this end, we show that a mix of Reed-Solomon, low-density parity-check and random linear network codes achieves close-to-optimal performance at minimal coordination and operational overhead.
High Resolution Analysis of the FTIR spectra of CHF3: The nu3 Fundamental band and the Strongly coupled Bands nu2, nu5, and nu3+nu6
Creators: name: Bolotova, Irina B.
name: Ulenikov, Oleg N.
name: Bekhtereva, Elena S.
name: Albert, Sieghard
name: Bauerecker, Sigurd
name: Hollenstein, Hans
name: Quack, Martin
Publisher: name: ETH Zurich
Year: 2013

description: Chimia, 67 (7-8)
description: ISSN:0009-4293
Structural instability of vortices in Bose-Einstein condensates
Creators: name: Garcia-Ripoll, Juan J.
name: Molina-Terriza, Gabriel
name: Perez-Garcia, Victor M.
name: Torner, Lluis
Publisher: name: arXiv
Year: 2001
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: In this paper we study a gaseous Bose-Einstein condensate (BEC) and show that: (i) A minimum value of the interaction is needed for the existence of stable persistent currents. (ii) Vorticity is not a fundamental invariant of the system, as there exists a conservative mechanism which can destroy a vortex and change its sign. (iii) This mechanism is suppressed by strong interactions.
description: 4 pages with 3 figures. Submitted to Phys. Rev. Lett
Mask-less Patterning of Gallium-irradiated Superconducting Silicon Using Focused Ion Beam
Creators: name: Matsumoto, Ryo
name: Adachi, Shintaro
name: Sadki, El Hadi S.
name: Yamamoto, Sayaka
name: Tanaka, Hiromi
name: Takeya, Hiroyuki
name: Takano, Yoshihiko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A direct patterning technique of gallium-irradiated superconducting silicon has been established by focused gallium-ion beam without any mask-based lithography process. The electrical transport measurements for line and square shaped patterns of gallium-irradiated silicon were carried out under self-field and magnetic field up to 7 T. Sharp superconducting transitions were observed in both patterns at temperature of 7 K. The line pattern exhibited a signature of higher onset temperature above 10 K. A critical dose amount to obtain the superconducting gallium-irradiated silicon was investigated by the fabrication of various samples with different doses. This technique can be used as a simple fabrication method for superconducting device.
Gravitational Radiation from Post-Newtonian Sources and Inspiralling Compact Binaries
Creators: name: Blanchet, Luc
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The article reviews the current status of a theoretical approach to the problem of the emission of gravitational waves by isolated systems in the context of general relativity. Part A of the article deals with general post-Newtonian sources. The exterior field of the source is investigated by means of a combination of analytic post-Minkowskian and multipolar approximations. The physical observables in the far-zone of the source are described by a specific set of radiative multipole moments. By matching the exterior solution to the metric of the post-Newtonian source in the near-zone we obtain the explicit expressions of the source multipole moments. The relationships between the radiative and source moments involve many non-linear multipole interactions, among them those associated with the tails (and tails-of-tails) of gravitational waves. Part B of the article is devoted to the application to compact binary systems. We present the equations of binary motion, and the associated Lagrangian and Hamiltonian, at the third post-Newtonian (3PN) order beyond the Newtonian acceleration. The gravitational-wave energy flux, taking consistently into account the relativistic corrections in the binary moments as well as the various tail effects, is derived through 3.5PN order with respect to the quadrupole formalism. The binary's orbital phase, whose prior knowledge is crucial for searching and analyzing the signals from inspiralling compact binaries, is deduced from an energy balance argument.
description: 109 pages, 1 figure; this version is an update of the Living Review article originally published in 2002; available on-line at http://www.livingreviews.org/
Dynamical N-body Equlibrium in Circular Dilaton Gravity
Creators: name: Kerner, R.
name: Mann, R. B.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We obtain a new exact equilibrium solution to the N-body problem in a one-dimensional relativistic self-gravitating system. It corresponds to an expanding/contracting spacetime of a circle with N bodies at equal proper separations from one another around the circle. Our methods are straightforwardly generalizable to other dilatonic theories of gravity, and provide a new class of solutions to further the study of (relativistic) one-dimensional self-gravitating systems.
description: 4 pages, latex, reference added, minor changes in wording
Minnesota Farm Business Notes No. 487
Creators: name: Knutson, Ronald D.
name: Hammond, Jerome W.
name: Koller, E. Fred
name: Knutson, Ronald D.
name: Hammond, Jerome W.
name: Koller, E. Fred
Publisher: name: Unknown
Year: 1966
Subjects: International Relations/Trade
Livestock Production/Industries

description: Price and Trade Regulation in the Dairy Industry
Spherically symmetric black holes and wormholes in hybrid metric-Palatini gravity
Creators: name: Bronnikov, K. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The so-called hybrid metric-Palatini theory of gravity (HMPG), proposed in 2012 by T. Harko et al., is known to successfully describe both local (solar-system) and cosmological observations. This paper gives a complete description of static, spherically vacuum solutions of HMPG in the simplest case where its scalar-tensor representation has a zero scalar field potential $V(ϕ)$, and both Riemannian ($R$) and Palatini ($\cal R$) Ricci scalars are zero. Such a scalar-tensor theory coincides with general relativity with a phantom conformally coupled scalar field as a source of gravity. Generic asymptotically flat solutions either contain naked central singularities or describe traversable wormholes, and there is a special two-parameter family of globally regular black hole solutions with extremal horizons. In addition, there is a one-parameter family of solutions with an infinite number of extremal horizons between static regions and a spherical radius monotonically changing from region to region. It is argued that the obtained black hole and wormhole solutions are unstable under monopole perturbations. As a by-product, it is shown that a scalar-tensor theory with $V(ϕ)=0$, in which there is at least one nontrivial ($ϕ\ne \rm const$) vacuum solution with $R\equiv 0$, necessarily reduces to a theory with a conformal scalar field (the latter may be usual or phantom).
description: 12 pages, 5 figures. Minor changes, a reference added
Aphidius artemisicola Tizado and Nunez-Perez 1994
Creators: name: Rakhshani, Ehsan
name: Tomanović, Željko
name: Starý, Petr
name: Kavallieratos, Nickolas G.
name: Ilić, Marijana
name: Stanković, Saša S.
name: Rajabi-Mazhar, Noorali
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Aphidius
Aphidius artemisicola

description: Aphidius artemisicola Tizado and Núñez-Pérez, 1994
(Figures 2B, 3B, 4B, 5B)
 Macrosiphoniella sp. – Serbia (Kavallieratos et al. 2004), Spain (Tizado and Núñez-
 Pérez 1994), Montenegro (Plav, 19 July 2006, Achillea millefolium, coll. Ž. Tomanović).
description: Published as part of Rakhshani, Ehsan, Tomanović, Željko, Starý, Petr, Kavallieratos, Nickolas G., Ilić, Marijana, Stanković, Saša S. & Rajabi-Mazhar, Noorali, 2011, Aphidiinae parasitoids (Hymenoptera: Braconidae) of Macrosiphoniella aphids (Hemiptera: Aphididae) in the western Palaearctic region, pp. 2559-2575 in Journal of Natural History 45 (41 - 42) on page 2565, DOI: 10.1080/00222933.2011.597004, http://zenodo.org/record/5204627
Bisphaera Won 1997
Creators: name: Noble, Paula
name: Aitchison, Jonathan C.
name: Danelian, Taniel
name: Dumitrica, Paulian
name: Maletz, Jörg
name: Suzuki, Noritoshi
name: Cuvelier, Jessie
name: Caridroit, Martial
name: O'Dogherty, Luis
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Fusulinata
Parathuramminida
Irregularinidae
Bisphaera

description: Bisphaera Won, 1997
 Bisphaera Won, 1997a: 344.
 TYPE SPECIES. — Bisphaera solidispinosa Won, 1997 (Won 1997a: 346, pl. 3, fig. 9-11).
AGE AND LOCATION OF TYPE MATERIAL. — Upper Devonian, Gogo Formation, Canning Basin. Western Australia.
TAXON CODE. — 082.
 STATUS. — Homonym and Junior synonym of Trilonche Hinde, 1899 (by Maldonado & Noble 2010).
DIAGNOSIS. — “Two spherical latticed shells with six to eight inner spines as well as a six- to eight-rays of an internal spicule with a median bar. No radial beam between the shells.” (Won 1997a: 344).
REMARKS
 Won (1997a) emended the diagnosis of Entactinosphaera to exclude two-shelled species, and erected this genus to accommodate the two-shelled forms. The name is a homonym of a fusulinid foraminifer (Bisphaera Birina, 1948), and so the replacement name Duosphaera was proposed (Won 1998). However, the diagnosis is essentially that of Trilonche Hinde, 1899, which has priority (see De Wever et al. 2001: 180).
description: Published as part of Noble, Paula, Aitchison, Jonathan C., Danelian, Taniel, Dumitrica, Paulian, Maletz, Jörg, Suzuki, Noritoshi, Cuvelier, Jessie, Caridroit, Martial & O'Dogherty, Luis, 2017, Taxonomy of Paleozoic radiolarian genera, pp. 419-502 in Geodiversitas 39 (3) on page 439, DOI: 10.5252/g2017n3a4, http://zenodo.org/record/5206585
Conformal Schwarzian derivatives and conformally invariant quantization
Creators: name: Bouarroudj, Sofiane
Publisher: name: arXiv
Year: 2001
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Let $(M,g)$ be a pseudo-Riemannian manifold. We propose a new approach for defining the conformal Schwarzian derivatives. These derivatives are 1-cocycles on the group of diffeomorphisms of $M$ related to the modules of linear differential operators. As operators, these derivatives do not depend on the rescaling of the metric $g.$ In particular, if the manifold $(M,g)$ is conformally flat, these derivatives vanish on the conformal group $\Og(p+1,q+1),$ where $\mathrm{dim} (M)=p+q.$ This work is a continuation of [1,4] where the Schwarzian derivative was defined on a manifold endowed with a projective connection.
description: 15 pages, Latex2e, major corrections, to appear in Int. Math. Res. Not
AdS/CFT Unitarity at Higher Loops: High-Energy String Scattering
Creators: name: Meltzer, David
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: What is the space of weakly-coupled, gravitational theories which contain massive, higher-spin particles? This class of theories is highly constrained and it is conjectured their ultraviolet completion must be string theory. We provide more evidence for this conjecture by studying the Regge limit in large $N$, $4d$ CFTs with single-trace operators of unbounded spin. We show that in the Regge limit, these theories have bulk scattering amplitudes which are consistent with the string theory prediction to all orders in $1/N$ for large, but finite, coupling. In the language of Regge theory, we show Pomeron exchange naturally exponentiates in the $1/N$ expansion. To do this, we solve the bootstrap equations at tree-level and then use the Lorentzian inversion formula to find the one-loop correlator in the Regge limit. This is a unitarity method for AdS/CFT which can be repeated iteratively to make all orders statements. We also explain under what conditions the tree-level result exponentiates in the $1/N$ expansion at arbitrary coupling. Finally, we comment on further inelastic effects and show they give subleading contributions at large coupling. As a consistency check, we recover results from bulk Einstein gravity in the limit where all higher-spin particles decouple.
description: 50 pages, 6 figures. v2: corrected typos
Dissipation, Emergent Quantization and Quantum Fluctuations
Creators: name: Blasone, M.
name: Jizba, P.
name: Vitiello, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We review some aspects of the quantization of the damped harmonic oscillator. We derive the exact action for a damped mechanical system in the frame of the path integral formulation of the quantum Brownian motion problem developed by Schwinger and by Feynman and Vernon. The doubling of the phase-space degrees of freedom for dissipative systems and thermal field theories is discussed and the doubled variables are related to quantum noise effects. The 't Hooft proposal, according to which the loss of information due to dissipation in a classical deterministic system manifests itself in the quantum features of the system, is analyzed and the quantum spectrum of the harmonic oscillator is shown to be originated from the dissipative character of the original classical deterministic system.
description: Invited talk at the International Workshop DICE2002 "Decoherence, Information, Complexity and Entropy" - Piombino (Tuscany), September 2-6, 2002
Effect of the transfer reactions for 16O+10B elastic scattering
Creators: name: Burtebayev, N.
name: Hamada, Sh.
name: Ibraheem, Awad A.
name: Rusek, K.
name: Wolinska-Cichocka, M.
name: Burtebayeva, J.
name: Amangeldi, N.
name: Nassurlla, Maulen
name: Nassurlla, Marzhan
name: Sabidolda, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this study, the angular distribution of the 16O+10B elastic scattering was measured at Elab (16O)= 24 MeV. In addition to our experimental data, this nuclear system was theoretically analyzed at different energies to study the dynamics of scattering for this system. The data were analyzed within the framework of the double-folding optical potential model.
description: 8 FIGURES,3 TABLES
The Isomers of the Dimer (ClO)2 Revisited
Creators: name: Horný, L'uboš
name: Quack, Martin
name: Schaefer, Henry F.
name: Willeke, Martin
Publisher: name: ETH Zurich
Year: 2006

description: Chimia, 60 (7-8)
description: ISSN:0009-4293