cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electronic transport through electron-doped Metal-Phthalocyanine Materials
Creators: name: Craciun, M. F.
name: Rogge, S.
name: Boer, M. J. L. den
name: Margadonna, S.
name: Prassides, K.
name: Iwasa, Y.
name: Morpurgo, A. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We report an insulator-metal-insulator transition in films of five metal phthalocyanines (MPc) doped with alkali atoms. Electrical conduction measurements demonstrate that increasing the alkali concentration results in the formation of a metallic state for all systems. Upon further doping, the films reenter the insulating state. Structural and Raman spectroscopy studies reveal the formation of new crystalline phases upon doping and are consistent with the phenomena originating from charge transfer between the intercalated alkali atoms and MPc, in a similar fashion to what has been so far observed only in C60. Due to the presence of a molecular spin, large exchange energy, and a two-fold orbital degeneracy in MPc, our findings are of interest in the study of controllable magnetism in molecular materials and in the investigation of new, recently predicted electronic phases.
description: Replaced with published version
Exceptionally large anomalous Hall effect due to anticrossing of spin-split bands in the antiferromagnetic half-Heusler compound TbPtBi
Creators: name: Zhu, Yanglin
name: Singh, Bahadur
name: Wang, Yu
name: Huang, Cheng-Yi
name: Chiu, Wei-Chi
name: Wang, Baokai
name: Graf, David
name: Zhang, Yubo
name: Lin, Hsin
name: Sun, Jianwei
name: Bansil, Arun
name: Mao, Zhiqiang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated magnetotransport properties and the topological electronic structure of the half-Heusler compound TbPtBi. Our experiments reveal an exceptionally large anomalous Hall effect (AHE) in the canted antiferromagnetic state of TbPtBi with the anomalous Hall angle (AHA) reaching ~0.68-0.76, which is a few times larger than the previously reported record in GdPtBi. First-principles electronic structure and the associated anomalous Hall conductivity were computed in order to interpret the experimental results. Our analysis shows that the AHE in TbPtBi does not originate from the Weyl points but that it is driven by the large net Berry curvature produced by the anticrossing of spin-split bands near the Fermi level in TbPtBi.
In search of a constructivist paradigm to guide the practice of adult information technology education
Creators: name: Hsu, Peter Wingping
Publisher: name: University of British Columbia
Year: 2011

description: The purpose of this study was to develop and assess the suitability of a set of constructivist principles to guide practitioners of adult IT education and training. For the purpose of this study, constructivism was defined as an active learning process in which the learner develops meaning by continually interpreting and responding to his or her experiences. Consistent with this view of knowledge, learning must be situated in a real world context so that reality can be experienced by the learner, rather than explained by the teacher. This qualitative study involved six distinct tasks: (1) review of literature to understand the basic arguments of pedagogical constructivism, (2) examination of dominant practices in adult IT education by analyzing two representative models in depth, (3) reflection on my own journey as a learner and IT professional to see how my own experience confirms or challenges constructivist theories, (4) synthesis of literature and experience into the Principles for Authentic IT Education, (5) assessment through a focus group process with 18 IT educators and professionals to gather their response to the constructivist approach, and (6) formulation of recommendations for IT program planning, curriculum development, and instructional development. Three principles of authentic IT education were proposed. The first principle concerns authentic environment and context for IT education. It advocates using the environmental pressure inherent in the real world of IT practice to energize the learner's natural cognitive adaptation capability. This principle will lead educators to situate learning around real world work functions rather than bodies of IT knowledge. The second principle concerns authentic mediation. This principle posits that effective professional IT education is mediated by using real world tools, delivering useful and realistic products, and socializing in a community of practitioners. The third principle is authentic mission or purpose. This principle emphasizes the need to align IT educational goals with institutional missions and moral actions to change society.
P2ExNet: Patch-based Prototype Explanation Network
Creators: name: Mercier, Dominique
name: Dengel, Andreas
name: Ahmed, Sheraz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Deep learning methods have shown great success in several domains as they process a large amount of data efficiently, capable of solving complex classification, forecast, segmentation, and other tasks. However, they come with the inherent drawback of inexplicability limiting their applicability and trustworthiness. Although there exists work addressing this perspective, most of the existing approaches are limited to the image modality due to the intuitive and prominent concepts. Conversely, the concepts in the time-series domain are more complex and non-comprehensive but these and an explanation for the network decision are pivotal in critical domains like medical, financial, or industry. Addressing the need for an explainable approach, we propose a novel interpretable network scheme, designed to inherently use an explainable reasoning process inspired by the human cognition without the need of additional post-hoc explainability methods. Therefore, class-specific patches are used as they cover local concepts relevant to the classification to reveal similarities with samples of the same class. In addition, we introduce a novel loss concerning interpretability and accuracy that constraints P2ExNet to provide viable explanations of the data including relevant patches, their position, class similarities, and comparison methods without compromising accuracy. Analysis of the results on eight publicly available time-series datasets reveals that P2ExNet reaches comparable performance when compared to its counterparts while inherently providing understandable and traceable decisions.
description: 12 pages (11 + 1 references), 7 figures. The 27th International Conference on Neural Information Processing (ICONIP2020)
Transition To Solidarity Economy: A Composite Indicator For The Assessment Of Territory Vocation
Creators: name: Piani, Lucia
name: Pagani, Laura
name: Ellero, Giulio
name: Zanarotti, Maria Chiara
name: Piani, Lucia
name: Pagani, Laura
name: Ellero, Giulio
name: Zanarotti, Maria Chiara
Publisher: name: Unknown
Year: 2017
Subjects: subject: International Relations/Trade
subject: Solidarity Economy
subject: District
subject: Transition
subject: Elementary Indicators
subject: Composite Indicators

description: This study concerns the possible implementation of “Economic Solidarity Districts” (ESD) in the Friuli Venezia Giulia Region (FVG), located in the North East of Italy. The ESD are geographical areas where the practice of “Solidarity Economy” could be initiated by converting to productive activities and changing the elationships between producers and consumers. Looking at experiences of ESD already operating in Italy, a number of indicators are to be found, aimed at characterizing all municipalities in FVG. This analysis shows that the situations within territories moving towards Solidarity Economy are varied.
A Computational-Graph Partitioning Method for Training Memory-Constrained DNNs
Creators: name: Qararyah, Fareed
name: Wahib, Mohamed
name: Dikbayır, Doğa
name: Belviranli, Mehmet Esat
name: Unat, Didem
Publisher: name: arXiv
Year: 2020
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Many state-of-the-art Deep Neural Networks (DNNs) have substantial memory requirements. Limited device memory becomes a bottleneck when training those models. We propose ParDNN, an automatic, generic, and non-intrusive partitioning strategy for DNNs that are represented as computational graphs. ParDNN decides a placement of DNN's underlying computational graph operations across multiple devices so that the devices' memory constraints are met and the training time is minimized. ParDNN is completely independent of the deep learning aspects of a DNN. It requires no modification neither at the model nor at the systems level implementation of its operation kernels. ParDNN partitions DNNs having billions of parameters and hundreds of thousands of operations in seconds to few minutes. Our experiments with TensorFlow on 16 GPUs demonstrate efficient training of 5 very large models while achieving superlinear scaling for both the batch size and training throughput. ParDNN either outperforms or qualitatively improves upon the related work.
Accretion modes in collapsars - prospects for GRB production
Creators: name: Lee, William H.
name: Ramirez-Ruiz, Enrico
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We explore low angular momentum accretion flows onto black holes formed after the collapse of massive stellar cores. In particular, we consider the state of the gas falling quasi-spherically onto stellar-mass black holes in the hypercritical regime, where the accretion rates are in the range 0.001 - 0.5 solar masses per second and neutrinos dominate the cooling. Previous studies have assumed that in order to have a black hole switch to a luminous state, the condition l >> r_g c, where l is the specific orbital angular momentum of the infalling gas and r_g is the Schwarszchild radius, needs to be fulfilled. We argue that flows in hyperaccreting, stellar mass disks around black holes are likely to transition to a highly radiative state when their angular momentum is just above the threshold for disk formation, l ~ 2 r_g c. In a range where l lies between r_g c and 2 r_g c, a dwarf disk forms in which gas spirals rapidly into the black hole due to general relativistic effects, without any help from horizontal viscous stresses. For high rotation rates with l greater than 2 r_g c, the luminosity is supplied by large, hot equatorial bubbles around the black hole. The highest neutrino luminosities are obtained for l ~ 2 r_g c, and this value of angular momentum also produces the most energetic neutrinos, and thus also the highest energy deposition rates. Given the range of l explored in this work, we argue that, as long as l is greater than 2 r_g c, low angular momentum cores may in fact be better suited for producing neutrino--driven explosions following core collapse in supernovae and gamma ray bursts.
description: Revised version following referee's comments. References added. Accepted for publication in ApJ
Tabanus vanleeuweni Oldroyd 1949
Creators: name: Goodwin, James T.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tabanidae
Tabanus
Tabanus vanleeuweni

description: Tabanus vanleeuweni Oldroyd
EAST SEPIK PROVINCE: Hunstein Mtns, Camp 4, ca 1000m, 26 Sep-5 Oct 1989, A. Allison et al. (BPBM).
MOROBE PROVINCE: Sago / Mangrove Swamp, ca. 25 m., 0.75 km W of Lababia, 12-14 Jun 1997 & 2-5 July 1998; J. T. Goodwin (FSCA); Mountain Rainforest, 50-250m, 1-3 km W of Lababia, 12-14 Jun, 20- 22 Oct 1997, J. T. Goodwin (FSCA).
 WEST NEW BRITAIN PROVINCE: Kercvak (?), New Britain, on leaf of Ochroma lagopus, 7 May 1968, F. R. Wylie (FRIL).
description: Published as part of Goodwin, James T., 2010, New species of Cydistomyia Taylor with notes and collection records for other Tabanidae (Diptera) from New Guinea, pp. 1-22 in Insecta Mundi 2010 (117) on page 21, DOI: 10.5281/zenodo.4531547
Landau levels in strained two-dimensional photonic crystals
Creators: name: Guglielmon, J.
name: Rechtsman, M. C.
name: Weinstein, M. I.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The principal use of photonic crystals is to engineer the photonic density of states, which controls light-matter coupling. We theoretically show that strained 2D photonic crystals can generate artificial electromagnetic fields and highly degenerate Landau levels. Since photonic crystals are not described by tight-binding, we employ a multiscale expansion of the full wave equation. Using numerical simulations, we observe dispersive Landau levels which we show can be flattened by engineering a pseudoelectric field. Artificial fields yield a design principle for aperiodic nanophotonic systems.
description: See ancillary files for supplemental material providing detailed derivations
Heterogeneous Gains From Agricultural Innovation Adoption: The Role Of The Price Effect In Peru
Creators: name: Bonjean, Isabelle
name: Bonjean, Isabelle
Publisher: name: Unknown
Year: 2017
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: innovation
subject: agricultural extension
subject: segmented market
subject: dairy sector
subject: communities

description: In conditions of poor soil fertility and increasing importance of global value chain, agricultural extension projects have been one of the main channel to increase farmer’s production and income. In the literature assessing the return to these innovations, prices received by farmers for their production are usually assumed to be homogeneous. We dispute this over-simplification: prices and production levels in developing countries are often jointly determined. The analysis relies on an extension programme in the Peruvian highlands, where the main income source is the dairy sector characterised by a highly segmented market. A simple theoretical model is developed to show how the segmented market conditions, i.e. price levels, induce non-linear return to the investment and affect the incentive to innovate. The econometric analysis confirms the propositions derived from the model: producers that were not included in the formal market at baseline, but close to it, have more intensively innovated. The consequence of this investment is a higher price increase than the rest of the population, creating heterogeneous impact of the programme and social mobility.
Appeals to Candidacy: Voice and Pragmatism
Creators: name: Howell, William
name: Offer-Westort, Molly
name: Eggers, Andrew C.
name: Fowler, Anthony
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Social and Behavioral Sciences

description: This registration provides an update to registration https://doi.org/10.17605/OSF.IO/AJ6RT.
Based on pilot results, we have updated our sample population to YouGov, and modified the design to incorporate use of a randomized conjoint feature to better understand how variations in features of office are related to preferences for different type of people.
Echoing the extra dimension
Creators: name: Barvinsky, A. O.
name: Solodukhin, Sergey N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the propagating gravitational waves as a tool to probe the extra dimensions. In the set-up with one compact extra dimension and non-gravitational physics resigning on the 4-dimensional subspace (brane) of 5-dimensional spacetime we find the Green's function describing the propagation of 5-dimensional signal along the brane. The Green's function has a form of the sum of contributions from large number of images due to the compactness of the fifth dimension. Additionally, a peculiar feature of the causal wave propagation in five dimensions (making a five-dimensional spacetime very much different from the familiar four-dimensional case) is that the entire region inside the past light-cone contributes to the signal at the observation point. The 4-dimensional propagation law is nevertheless reproduced at large (compared to the size of extra dimension) intervals from the source as a superposition of signals from large number of images. The fifth dimension however shows up in the form of corrections to the purely 4-dimensional picture. We find three interesting effects: a tail effect for a signal of finite duration, screening at the forefront of this signal and a frequency-dependent amplification for a periodic signal. We discuss implications of these effects in the gravitational wave astronomy and estimate the sensitivity of gravitational antenna needed for detecting the extra dimension.
description: Latex, 21 page, 1 figure; v2: few typos corrected, one ref. added
Analysis Of Sahelian Herders Market Behaviours To Facilitate Moving Towards Structural And Sustainable Transformation Of Pastoral Economies
Creators: name: Wane, Abdrahmane1
name: Mballo, Aliou Diouf
name: Toure, Ibra
name: Njiru, Nelly
name: Wane, Abdrahmane1
name: Mballo, Aliou Diouf
name: Toure, Ibra
name: Njiru, Nelly
Publisher: name: Unknown
Year: 2017
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: spatial panels
subject: Income
subject: market behaviours
subject: structural transformation
subject: pastoralism
subject: Sahel

description: Many research and development institutions advocate the integration of economic sectors to markets to benefit from them and reduce poverty. This is not so simple for Sahelian pastoralists living in uncertainty and absence of contingent markets. Sahelian pastoralists use livestock markets but these markets don’t systematically influence their production and marketing decisions. Based on the case of Senegalese Sahel, we use a spatial panel model to estimate the magnitude impacts of spatial and time factors on pastoral income generation. Then, we extent discussions to show that Sahelian livestock keepers alternate homo oeconomicus and bounded behaviours vis-à-vis the markets that they know well even if markets don't know much about them - and that is one reason it can be hard for a real structural transition. The problems of pastoral marketing systems are still examined from the perspectives of infrastructure buildings while it is also necessary to reduce transaction costs and information asymmetry to boost livestock sales and purchases.
Capture into resonance in dynamics of a classical hydrogen atom in an oscillating electric field
Creators: name: Neishtadt, Anatoly
name: Vasiliev, Alexei
Publisher: name: arXiv
Year: 2004
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We consider a classical hydrogen atom in a linearly polarized electric field of slow changing frequency. When the system passes through a resonance between the driving frequency and the Kepler frequency of the electron's motion, a capture into the resonance can occur. We study this phenomenon in the case of 2:1 resonance and show that the capture results in growth of the eccentricity of the electron's orbit. The capture probability for various initial values of the eccentricity is defined and calculated.
description: revtex4, 15 pages, 5 figures
Fermi surface and kink structures in Sr$_{4}$Ru$_{3}$O$_{10}$ revealed by synchrotron-based ARPES
Creators: name: Ngabonziza, Prosper
name: Carleschi, Emanuela
name: Zabolotnyy, Volodymyr
name: Taleb-Ibrahimi, Amina
name: Bertran, François
name: Fittipaldi, Rosalba
name: Granata, Veronica
name: Cuoco, Mario
name: Vecchione, Antonio
name: Doyle, Bryan Patrick
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The low-energy electronic structure, including the Fermi surface topology, of the itinerant metamagnet Sr$_{4}$Ru$_{3}$O$_{10}$ is investigated for the first time by synchrotron-based angle-resolved photoemission. Well-defined quasiparticle band dispersions with matrix element dependencies on photon energy or photon polarization are presented. Four bands crossing the Fermi-level, giving rise to four Fermi surface sheets are resolved; and their complete topography, effective mass as well as their electron and hole character are determined. These data reveal the presence of kink structures in the near-Fermi-level band dispersion, with energies ranging from 30 meV to 69 meV. Together with previously reported Raman spectroscopy and lattice dynamic calculation studies, the data suggest that these kinks originate from strong electron-phonon coupling present in Sr$_{4}$Ru$_{3}$O$_{10}$. Considering that the kink structures of Sr$_{4}$Ru$_{3}$O$_{10}$ are similar to those of the other three members of the Ruddlesden Popper structured ruthenates, the possible universality of strong coupling of electrons to oxygen-related phonons in Sr$_{n+1}$Ru$_{n}$O$_{3n+1}$ compounds is proposed.
description: 4 figures maintext, 4 figures and 2 tables in supporting information
Στατιστική ανάλυση και μοντελοποίηση ιστιοπλοϊκών σκαφών.pdf
Creators: name: Tsaousidou
Publisher: name: figshare
Year: 2020
Subjects: subject: 10401 Applied Statistics
subject: FOS: Mathematics

description: This master thesis is a major effort of modeling the sport of sailing and of improving the performance of a sailing boat by using the statistical analysis of its performance during a race. After explaining the pattern of sailing races and the use of polar graphs, the performance of “Alegre3” boat during the Palma Vela championship in 2014 is being analysed by applying multiple and linear regressions to the variables that describe the boat. After that, we analyse the performance of the seven boats that participated in the first leg of 2014-15 Volvo Ocean Race and mention the results of these applications.
Adialytus ambiguus
Creators: name: Akhtar, Mir Samim
name: Dey, Debjani
name: Usmani, Mohd. Kamil
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Adialytus
Adialytus ambiguus

description: 1. Adialytus ambiguus (Haliday)
 Aphidius (Aphidius) ambiguus Haliday, 1834: 104-105.
 Lysiphlebus (Adialytus) arvicola Stary, 1961.
 Host. Macrosiphum sp. on Rosa sp. (Bhagat and Ahmad 1991); Sipha maydis (Passerini) on Cynodon dactylon (Shuja-Uddin 1978a).
 Distribution. Himachal Pradesh and Jammu and Kashmir (Shuja-Uddin 1978a).
description: Published as part of Akhtar, Mir Samim, Dey, Debjani & Usmani, Mohd. Kamil, 2011, A catalogue of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India, pp. 1-31 in Insecta Mundi 2011 (151) on page 2, DOI: 10.5281/zenodo.4531563
Sparse approximate matrix-matrix multiplication for density matrix purification with error control
Creators: name: Artemov, Anton G.
name: Rubensson, Emanuel H.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: G.1.0; D.1.3
subject: 68Q25, 65Y05, 65Y20, 65F50

description: We propose a method for strict error control in sparse approximate matrix-matrix multiplication. The method combines an error bound and a parameter sweep to select an appropriate threshold value. The scheme for error control and the sparse approximate multiplication are implemented using the Chunks and Tasks parallel programming model. We demonstrate the performance of the method in parallel linear scaling electronic structure calculations using density matrix purification with rigorous error control.
description: 9 pages, 3 figures
RAIITH: Institutional Repository at IIT Hyderabad and its impact in scientific community
Creators: name: Kimidi, Siva Shankar
name: Mallikarjunac@Iith.Ac.In Mallikarjunac@Iith.Ac.In
name: Asthana, Saket
Publisher: name: figshare
Year: 2020
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80609 Information Systems Management
subject: 80706 Librarianship
subject: FOS: Media and communications
subject: 80799 Library and Information Studies not elsewhere classified
subject: 80306 Open Software

description: The digital content produced now a days is enormous and in this connection libraries role at various level is crucial. Higher educational institutions generate and make available a quantum of digital academic and scholarly content. The crossover from print to electronic databases in the libraries is playing prominent role to collect, archive, maintain and publish the content. In this context, the establishment of institutional repository is an important step towards enhancing the visibility of the educational institute across the globe. Research Archive of Indian Institute of Technology, Hyderabad (RAIITH) is built and managed by using open source software (Eprints). Also it discusses about the methods used to collect, collate and publish scholarly content in RAIITH. The challenges come across during the implementation and the testing phase were well addressed. In addition, to complement the traditional citation-based metrics, the latest metric tool viz. Altmetric is structured for its influence in the scientific community. The importance of open access model for scholarly communications has been discussed in details to improve the overall visibility of scientific and technological outcome.
The surface of rapidly-rotating neutron stars: implications to neutron star parameter estimation
Creators: name: Silva, Hector O.
name: Pappas, George
name: Yunes, Nicolás
name: Yagi, Kent
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Neutron star Interior Composition Explorer (NICER) is currently observing the x-ray pulse profiles emitted by hot spots on the surface of rotating neutron stars allowing for an inference of their radii with unprecedented precision. A critical ingredient in the pulse profile model is an analytical formula for the oblate shape of the star. These formulas require a fitting over a large ensemble of neutron star solutions, which cover a wide set of equations of state, stellar compactnesses and rotational frequencies. However, this procedure introduces a source of systematic error, as (i) the fits do not describe perfectly the surface of all stars in the ensemble and (ii) neutron stars are described by a single equation of state, whose influence on the surface shape is averaged out during the fitting procedure. Here we perform a first study of this systematic error, finding evidence that it is subdominant relative to the statistical error in the radius inference by NICER. We also find evidence that the formula currently used by NICER can be used in the inference of the radii of rapidly rotating stars, outside of the formula's domain of validity. Moreover, we employ an accurate enthalpy-based method to locate the surface of numerical solutions of rapidly rotating neutron stars and a new highly accurate formula to describe their surfaces. These results can be used in applications that require an accurate description of oblate surfaces of rapidly rotating neutron stars.
description: 20 pages, 12 figures, 7 tables, 1 appendix. (v2) Matches version published in Phys. Rev. D
Adialytus salicaphis
Creators: name: Akhtar, Mir Samim
name: Dey, Debjani
name: Usmani, Mohd. Kamil
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Adialytus
Adialytus salicaphis

description: 2. Adialytus salicaphis (Fitch)
 Trioxys salicaphis Fitch, 1855: 841.
 Trioxys populaphis Fitch, 1855: 841.
 Lipolexis salicaphis Ashmead, 1889: 671.
 Aphidius (Diaeretus) laticephalus Telenga, 1953: 172-173.
 Host. Chaitophorus sp. on Salix caprea (Shuja-Uddin 1978a).
 Distribution. Jammu and Kashmir (Shuja-Uddin 1978a).
description: Published as part of Akhtar, Mir Samim, Dey, Debjani & Usmani, Mohd. Kamil, 2011, A catalogue of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India, pp. 1-31 in Insecta Mundi 2011 (151) on page 2, DOI: 10.5281/zenodo.4531563
Aphidius areolatus Ashmead 1906
Creators: name: Akhtar, Mir Samim
name: Dey, Debjani
name: Usmani, Mohd. Kamil
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Aphidius
Aphidius areolatus

description: 4. Aphidius areolatus Ashmead
 Aphidius areolatus Ashmead, 1906: 189-190.
 Host. Without host records.
 Distribution. Jammu and Kashmir (Rishi and Bhagat 1980).
description: Published as part of Akhtar, Mir Samim, Dey, Debjani & Usmani, Mohd. Kamil, 2011, A catalogue of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India, pp. 1-31 in Insecta Mundi 2011 (151) on page 2, DOI: 10.5281/zenodo.4531563
Base de datos de artículos sobre Revisión Sistemática de la Literatura sobre Machine Learning para la prevencmachineión de estafas en Línea.
Creators: name: Huaman Zumaeta, James
name: Pereda, Sandro
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 460299
subject: Artificial intelligence not elsewhere classified
classificationCode: 461199
subject: Machine learning not elsewhere classified
classificationCode: 460501
subject: Data engineering and data science
classificationCode: 460908
subject: Information systems organisation and management
classificationCode: 460502
subject: Data mining and knowledge discovery
classificationCode: 350303
subject: Business information systems
classificationCode: 460499
subject: Cybersecurity and privacy not elsewhere classified

description: Base de datos de Zotero con los artículos de Machine Learning para la prevención de estafas en línea.
The Export Competitiveness Of The EU Dairy Industry
Creators: name: Hoerl, Mandy
name: Hess, Sebastian
name: Hoerl, Mandy
name: Hess, Sebastian
Publisher: name: Unknown
Year: 2017
Subjects: subject: Industrial Organization
subject: export competitiveness
subject: dairy trade
subject: dynamic panel data model

description: The European Union’s dairy industry has become increasingly export oriented and consequently the income of EU dairy farmers depends partly on their dairy processing firms’ ability to successfully market dairy products in extra-EU markets. The export competitiveness of the EU dairy industry was examined on the basis of various indicators in order to identify structural determinants of export market success for a panel of EU country exports. Dynamic GMM panel results highlight the importance of innovation and investment for export competitiveness in world markets. The number of dairy products with protected geographical indication per country had no statistically significant effect.
Non-Unitary Quantum Walks on Hyper-Cycles
Creators: name: Solenov, Dmitry
name: Fedichkin, Leonid
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present analytical treatment of quantum walks on multidimensional hyper-cycle graphs. We derive the analytical expression of the probability distribution for strong and weak decoherence regimes. Upper bound to mixing time is obtained.
description: 10 pages, 2 figures; upper-bound to mixing time has been improved
Aphidius cingulatus Ruthe 1859
Creators: name: Akhtar, Mir Samim
name: Dey, Debjani
name: Usmani, Mohd. Kamil
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Aphidius
Aphidius cingulatus

description: 5. Aphidius cingulatus Ruthe
 Aphidius cingulatus Ruthe, 1859: 315.
 Aphidius cingulatus Takada, 1968: 95.
 Host. Pterocomma populeum (Kaltenbach) on Populus tremuloides (Takada and Rishi 1980); Pterocomma sp. on Populus ciliata and Salix tetrasperma (Das and Chakrabarti 1991a).
 Distribution. Jammu and Kashmir (Takada and Rishi 1980); Uttar Pradesh (Das and Chakrabarti 1991a).
description: Published as part of Akhtar, Mir Samim, Dey, Debjani & Usmani, Mohd. Kamil, 2011, A catalogue of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India, pp. 1-31 in Insecta Mundi 2011 (151) on page 2, DOI: 10.5281/zenodo.4531563
Influence of s-d scattering on the electron density of states in ferromagnet/superconductor bilayer
Creators: name: Gusakova, D.
name: Vedyayev, A.
name: Kotelnikova, O.
name: Ryzhanova, N.
name: Buzdin, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the dependence of the electronic density of states (DOS) on the distance from the boundary for a ferromagnet/superconductor bilayer. We calculate the electron density of states in such structure taking into account the two-band model of the ferromagnet (FM) with conducting s and localized d electrons and a simple s-wave superconductor (SC). It is demonstrated that due to the electron s-d scattering in the ferromagnetic layer in the third order of s-d scattering parameter the oscillation of the density of states has larger period and more drastic decrease in comparison with the oscillation period for the electron density of states in the zero order.
description: 5 pages, 3 figures
Graph inverse semigroups, groupoids and their C*-algebras
Creators: name: Paterson, Alan L. T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 20M18; 22A22; 46L05

description: We develop a theory of graph C*-algebras using path groupoids and inverse semigroups. Row finiteness is not assumed so that the theory applies to graphs for which there are vertices emitting a countably infinite set of edges. We show that the path groupoid is amenable, and give a groupoid proof of a recent theorem of Szymanski characterizing when a graph C*-algebra is simple.
description: 17 pages
Aphidius colemani Viereck 1912
Creators: name: Akhtar, Mir Samim
name: Dey, Debjani
name: Usmani, Mohd. Kamil
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Aphidius
Aphidius colemani

description: 6. Aphidius colemani Viereck
 Aphidius colemani Viereck, 1912: 141.
 Host. Aphis nerii Boyer de Fonscolombe on Calotropis sp. (Takada and Rishi 1980); A. solanella Theobald (Stary and Ghosh 1983); A. gossypii Glover (Stary 1975) on Vitis sp. (Stary and Ghosh 1978); Aphis sp. on Rumex sp. (Das and Chakrabarti 1990), Tobacco (Krishnamurti and Usman 1954); Dysaphis sp. (Saha et al. 1982); Hyalopterus pruni Geoffroy on Prunus persicae (Raychaudhuri et al. 1979, 1982; Das and Chakrabarti 1991a; Subhrani et al. 2006); Lipaphis erysimi (Kaltenbach) on Brassica oleracea var. capitata (Subhrani et al. 2006); Myzus persicae (Sulzer) (Rajagopal and Kareem 1979; Sharma and Subba Rao 1964; Stary and Ghosh 1983; Stary 1975); on Brasssica oliracea var. capitata (Singh et al. 1979), Solanum tuberosum (Subhrani et al. 2006); M. varians Davidson on Prunus domestica (Subhrani et al. 2006); Rhopalosiphum maidis (Fitch) (Viswanathan 1972); R. nymphae (Stary 1975).
 Distribution. Himachal Pradesh (Saha et al. 1982); Jammu and Kashmir (Takada and Rishi 1980); Karnataka (Krishnamurti and Usman 1954; Viswanathan 1972; Stary and Ghosh 1983); Manipur (Subhrani et al. 2006), Meghalaya (Stary and Ghosh 1978, 1983); Nagaland (Raychaudhuri et al. 1979, 1982); Tamil Nadu (Rajagopal and Kareem 1979); Uttar Pradesh (Das and Chakrabarti 1991a).
description: Published as part of Akhtar, Mir Samim, Dey, Debjani & Usmani, Mohd. Kamil, 2011, A catalogue of aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) from India, pp. 1-31 in Insecta Mundi 2011 (151) on pages 2-3, DOI: 10.5281/zenodo.4531563
Wave Function Collapse in a Mesoscopic Device
Creators: name: Lesovik, G. B.
name: Lebedev, A. V.
name: Blatter, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We determine the non-local in time and space current-current cross correlator $$ in a mesoscopic conductor with a scattering center at the origin. Its excess part appearing at finite voltage exhibits a unique dependence on the retarded variable $t_1-t_2-(|x_1|-|x_2|)/ v_{\rm\scriptscriptstyle F}$, with $v_{\rm\scriptscriptstyle F}$ the Fermi velocity. The non-monotonic dependence of the retardation on $x_1$ and its absence at the symmetric position $x_1 = -x_2$ is a signature of the wave function collapse, which thus becomes amenable to observation in a mesoscopic solid state device.
description: 7 pages, 2 fugures
Achronal cosmic future
Creators: name: Gonzalez-Diaz, Pedro F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The spherically symmetric accretion of dark and phantom energy onto Morris-Thorne wormholes is considered. It is obtained that the accretion of phantom energy leads to a gradual increase of the wormhole throat radius which eventually overtakes the super-accelerated expansion of the universe and becomes infinite at a time in the future before the occurrence of the big rip singularity. After that time, as it continues accreting phantom energy, the wormhole becomes an Einstein-Rosen bridge whose corresponding mass decreases rapidly and vanishes at the big rip.
description: 5 pages, 3 figures, RevTex, a comment and one reference added to match the version accepted for publication in Physical Review Letters
title: Reduction of the Ordered Magnetic Moment by Quantum Fluctuation in the Antiferromagnetic Spin-5 2 Dimer Compound FeVMoO7
Creators: name: Hase, Masashi
name: Hester, James R.
name: Rule, Kirrily C.
name: Pomjakushin, Vladimir Yu.
name: Matsuo, Akira
name: Kindo, Koichi
Publisher: name: National Institute for Materials Science
Year: 2020
Subjects: magnetism
FeVMoO7
neutron diffraction
antiferromagnetically ordered state
spin-5/2 dimer
quantum fluctuation

description: We investigated the magnetism of FeVMoO7 by performing magnetization, specific heat, electron spin resonance, and neutron diffraction experiments. We observed an antiferromagnetically ordered state below T_N = 10.8 K. We consider that the probable spin model is an interacting antiferromagnetic spin-5/2 dimer model where spin dimers are connected by interdimer interactions. The intradimer interaction was evaluated to be
J = 10.5 +- 0.5 K. The magnitude of ordered magnetic moments is 4.00(7) mu_B at 4 K. The magnitude at 0 K is considered to be smaller than the classical value 4.95 mu_B (g=1.98). We confirmed a reduction of ordered magnetic moments by quantum fluctuation in high-spin (spin-5/2) clusters as known in high-spin chains.
description: Journal of the Physical Society of Japan, 88, 034711 (2019)
How Do Farmers Manage Their Biodiversity Through Time? A Dynamic Acreage Allocation Model With Productive Feedback
Creators: name: Bareille, Francois
name: Letort, Elodie
name: Dupraz, Pierre
name: Bareille, Francois
name: Letort, Elodie
name: Dupraz, Pierre
Publisher: name: Unknown
Year: 2017
Subjects: subject: Environmental Economics and Policy
subject: Dynamics
subject: Ecosystem services
subject: Land-use
subject: Crop Diversity

description: Previous studies on productive value of biodiversity underlined the fact that crop diversity increases crop yields. Here, we focus on the management of crop diversity for wheat, winter barley and rapeseed productions, what we call biodiversity productive capacity. We introduce biodiversity productive capacity into a structural dynamic model with supply, variable input demand and acreage functions. We estimate the model on a sample of French farms from 2007 to 2012. We highlight that biodiversity indicators influence the yield of crops and variable input uses. We find evidences that farmers manage their acreage in order to benefit for biodiversity productive capacity.
Clustering of Star-forming Galaxies Near a Radio Galaxy at z=5.2
Creators: name: Overzier, Roderik A.
name: Miley, G. K.
name: Bouwens, R. J.
name: Cross, N. J. G.
name: Zirm, A. W.
name: Benitez, N.
name: Blakeslee, J. P.
name: Clampin, M.
name: Demarco, R.
name: Ford, H. C.
name: Hartig, G. F.
name: Illingworth, G. D.
name: Martel, A. R.
name: Rottgering, H. J. A.
name: Venemans, B.
name: IDT, the ACS
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present HST/ACS observations of the most distant radio galaxy known, TN J0924-2201 at z=5.2. This radio galaxy has 6 spectroscopically confirmed Lya emitting companion galaxies, and appears to lie within an overdense region. The radio galaxy is marginally resolved in i_775 and z_850 showing continuum emission aligned with the radio axis, similar to what is observed for lower redshift radio galaxies. Both the half-light radius and the UV star formation rate are comparable to the typical values found for Lyman break galaxies at z~4-5. The Lya emitters are sub-L* galaxies, with deduced star formation rates of 1-10 Msun/yr. One of the Lya emitters is only detected in Lya. Based on the star formation rate of ~3 Msun/yr calculated from Lya, the lack of continuum emission could be explained if the galaxy is younger than ~2 Myr and is producing its first stars. Observations in V_606, i_775, and z_850 were used to identify additional Lyman break galaxies associated with this structure. In addition to the radio galaxy, there are 22 V-break (z~5) galaxies with z_850<26.5 (5sigma), two of which are also in the spectroscopic sample. We compare the surface density of 2/arcmin^2 to that of similarly selected V-dropouts extracted from GOODS and the UDF Parallel fields. We find evidence for an overdensity to very high confidence (>99%), based on a counts-in-cells analysis applied to the control field. The excess is suggestive of the V-break objects being associated with a forming cluster around the radio galaxy.
description: 39 pages (15 figures). Accepted to ApJ. Full resolution version available at http://acs.pha.jhu.edu/science/papers/
Toben der Völker (Ps 2). Rabbinisch-benediktinische Betrachtungen
Creators: name: Krochmalnik, Daniel
name: Brüggenthies, Sr. Raphaela
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: Psalmbau Psalm 2 besteht aus 12 Versen, die in vier Strophen von jeweils 3 Versen unterteilt werden können. Jede Strophe stellt einen gesonderten Akt und Sprechakt dar: 1 Vers 1– 3 Völker und Fürsten: Auflehnung (A) 2 Vers 4 – 6 Gott: Salbung (B) 3 Vers 7– 9 Messias: Ermächtigung (B’) 4 Vers 10 –12 Ratgeber: Belehrung (A’) Die ganze Aktion ließe sich als Inthronisation beschreiben; die Abfolge der Akte: Unktion, Adoption, Proklamation, Akklamation folgt einem Protokoll, das auch sonst in der Ikonographie des altorientalischen Gottesgnadentums belegt ist.3 Es trifft es aber nicht, wenn wir diesen Königspsalm mit Begriffen wie Krönungsoratorium umschreiben, vielmehr erinnert er an Kriegsbe richterstattung, die in ihm geschilderte Haupt- und Staatsaktion mutet an wie eine Notsalbung im Belagerungszustand. Im Vordergrund spielt die Niederwerfung des lärmenden Völkeraufstandes (Gojim, Amim, Umot). Der Psalm tut die Rebellion zwar als chancenlosen, lächerlichen Zwergenaufstand ab. Er fällt deshalb mit den spöttischen Fragen ins Haus: Was (Lama) soll die ganze Aufregung? Wozu die sinnlosen Umsturzpläne? (1). Das öffentliche Murren (lat.: fremere) und heimliche Raunen (lat.: meditari) der Völker und Nationen wirkt wie hohles Geschwätz, Einigkeit wird für diesen lockeren Konvent nur in der Gegnerschaft hergestellt (lat.: convenerunt in unum adversus). Über die Liliputaneraktion bricht der Himmelsthroner in ein homerisches Gelächter aus (4). Allerdings zeigen seine wutschnaubende Reaktion (5) und die langatmige Drohung im Abspann (9 – 12) auch, dass die Lage ernst war und die Gefahr keineswegs gebannt ist. Die Warnung an die potentiellen Rebellen: »Jubelt mit Zittern« (Gilu BiRada) findet sogar ihre Freude bedenklich und befürchtet, ihr Karneval könnte im Krawall enden. Im Psalm herrscht gleichwohl ein felsenfester messianischer Glaube an die Bewältigung des Chaos und die Wiederherstellung der politischen Ordnung. In der genauen Mitte des Psalms ragt unerschütterlich der Zion und auf ihm thront der Messias (6), um diese Mitte herum kehrt sich das anfängliche Chaos chiastisch in Ordnung um (ABB’A’), wobei sich die Randstrophen – Ungehorsam (A) und Unterwerfung (A’) – und die Innenstrophen- Einsetzung (B) und Ermächtigung (B’) – paarweise entsprechen. Diese Heilsbotschaft – das erste Wort des letzten Kolons lautet Aschre (Heil, Glück, Selig …, 12) – wird durch die vielen Adverbien der Zeit einst, heute, bald weiter unterstützt.
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 01-02 (2018): Martin Buber. Neue Interpretationen
Fisher-Rao geometry of Dirichlet distributions
Creators: name: Brigant, Alice Le
name: Preston, Stephen
name: Puechmorel, Stéphane
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: In this paper, we study the geometry induced by the Fisher-Rao metric on the parameter space of Dirichlet distributions. We show that this space is geodesically complete and has everywhere negative sectional curvature. An important consequence of this negative curvature for applications is that the Fr{é}chet mean of a set of Dirichlet distributions is uniquely defined in this geometry.
Ein Schüler wird zum Lehrer und bleibt aber Schüler: Jesus und das Auftreten des Täufers. Eine Auslegung von Mt 3
Creators: name: Schwendemann, Wilhelm
Publisher: name: Zeitschrift für christlich-jüdische Begegnung im Kontext
Year: 2021

description: 2 Einleitung Dieser Abschnitt aus dem Matthäusevangelium2 akzentuiert ein Lehrer-Schüler-Verhältnis, das den Bibellesenden von jeher die Aufgabe gestellt hat, jüdische und christliche Tradition wahrzunehmen, zu unterscheiden, aber auch aufeinander zu beziehen und in eine umkehrende, an der Torah sich ausrichtende Solidarpraxis umzusetzen. Diese Lernaufgabe stellt sich im christlichjüdischen Dialog nach der Shoah dringendst.3 In diesem Sinn wird Jesus als Schüler des Johannes charakterisiert 4, beide sind in einem spezifischen Sinn auch Lehrende und bleiben Schüler der Lebensweisungen des EWIGEN. Die Worte, die der Taufe Jesu im Text vorausliegen, nämlich die Ankündigung des Gerichts durch Johannes den Täufer 5, dienten in der Geschichte des Christentums oft dazu, das pharisäisch-rabbinische Judentum zur Zeit Jesu zu verunglimpfen oder kleinzureden. 6 Von Johannes, der in der Wüste lebt, sich von wilden Heuschrecken und Honig ernährt 7 und wie ein Wilder 8 aussieht in seinem Kamelhaarmantel wollen wir nichts wissen und von seiner Strafpredigt wenden wir uns gern ab. Insgesamt wurde das Kapitel drei als Abgrenzungstext zum Judentum verstanden.9 Aber der christliche Glauben wird m.E. verraten, wenn der Text als Abgrenzung zum jüdischen Glauben verstanden wird, denn er ist in sich mehrperspektivisch aufgebaut.
description: Zeitschrift für christlich-jüdische Begegnung im Kontext, Nr. 01-02 (2018): Martin Buber. Neue Interpretationen