cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effects of cutting tool life, J New Tech Mater2.pdf
Creators: name: Soori, Mohsen
name: Arezoo, Behrooz
Publisher: name: figshare
Year: 2023
Subjects: CAD/CAM systems

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 Abstract
 During chip formation process of machining operations, thermo-mechanical loads are generated which can decrease life of cutting tool and quality of machined components. As a result, analysing the cutting temperatures and cutting tool life during milling operations can enhance productivity in process of part manufacturing using CNC machine tools. To predict the cutting tool life and cutting temperature during machining operations of AISI 1038 Carbon Steel, an application of the virtual machining system is developed. The impact of machining parameters such as cutting speed, feed rate and depth of cut on the cutting tool life and temperature are investigated in order to enhance productivity of milling operations. The modified Johnson-Cook model is used to investigate the combined influence of strain rate and deformation temperature on yield stress during alloy milling operations. Finite element analysis of milling operations is implemented to obtain the cutting temperature of the milling tool during the chip formation process. Then, cutting tool life during milling operations is predicted in order to be analyzed and maximized. The results of virtual machining system in prediction of cutting temperature as well as life of cutting tool are compared with the experimental results in order to validate the developed methodology in the study. So, an advanced virtual machining system is developed in the study in order to decrease cutting temperatures and increase cutting tool life in terms of efficiency enhancement of part production using milling operation.
title: Zur Rolle von Kritik in der Angewandten Kritischen Stadtgeographie
title: Beitrag zur Debatte „Was ist Stadt? Was ist Kritik?“
titleType: Subtitle
Creators: name: Dzudzek, Iris
name: Füller, Henning
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2022
Subjects: subject: 550 Earth sciences

description: Die Kritische Stadtgeographie hat das Selbermachen für sich entdeckt. Ob in der Debatte um Recht auf Stadt, DIY-Urbanismus oder eine neue „Angewandte Kritische Geographie“ – überall werden Banden gebildet, wird Stadt von unten und selbst gemacht. Bei so viel kritischer Aktivität bleibt es gerade für eine emanzipatorisch orientierte Praxis sinnvoll und notwendig, die Voraussetzungen des eigenen Tuns mit zum Gegenstand von Kritik zu machen. Dazu gehören auch vermeintliche Wahrheiten und Selbstverständlichkeiten. Der Beitrag fragt nach der Rolle eines solch selbstreflexiven Moments in der gegenwärtigen Angewandten Kritischen Stadtgeographie.
description: Finanziert durch den Open-Access-Publikationsfonds der Westfälischen Wilhelms-Universität Münster (WWU Münster).
Proceedings Modalities in substructural logics: Applications at the interfaces of logic, language and computation
Creators: name: Moortgat, Michael
name: Sadrzadeh, Mehrnoosh
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: By calling into question the implicit structural rules that are taken for granted in classical logic, substructural logics have brought to the fore new forms of reasoning with applications in many interdisciplinary areas of interest. Modalities, in the substructural setting, provide the tools to control and finetune the logical resource management. The focus of the workshop is on applications in the areas of interest to the ESSLLI community, in particular logical approaches to natural language syntax and semantics and the dynamics of reasoning. The workshop is held with the support of the Horizon 2020 MSCA-Rise project MOSAIC .
Statistical Relationship between Interference Estimates and Network Capacity
Creators: name: Kala, Srikant Manas
name: Seah, Khoon
name: Sathya, Vanlin
name: Lala, Betty
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2023
Subjects: classificationCode: 40
subject: Engineering
classificationCode: 46
subject: Information and computing sciences
classificationCode: 4606
subject: Distributed computing and systems software

description: Interference is a major impediment to the performance of a wireless network as it has a significant adverse impact on Network Capacity. There has been a gradual and consistent densification of WiFi networks due to Overlapping Basic Service Set (OBSS) deployments. With the upcoming 802.11ax standards, dense and ultra-dense deployments will become the norm and the detrimental impact of Interference on Capacity will only exacerbate. However, the precise nature of the association between Interference and Network Capacity remains to be investigated, a gap we bridge in this work. We employ linear and polynomial regression to find answers to several unexplored questions concerning the Capacity Interference Relationship (CIR). We devise an algorithm to select regression models that best explain this relationship by considering a variety of factors including outlier threshold. We ascertain the statistical significance of their association, and also determine the explainability of variation in Network Capacity when Interference is varied, and vice versa. While the relationship is generally believed to be non-linear, we demonstrate that scenarios exist where a strong linear correlation exists between the two. We also investigate the impact of WMN topology on this relationship by considering four carefully designed Wireless Mesh Network (WMN) topologies in the experiments. To quantify endemic Interference, we consider four popular Theoretical Interference Estimation Metrics (TIEMs) viz., TID, CDALcost, CXLSwt, and CALM. To ensure a sound regression analysis, we consider a large set of 100 Channel Assignment (CA) schemes, a majority of which are generated through a Generic Interference aware CA Generator proposed in this work. Finally, we test the TIEMs in terms of their reliability and the ability to model Interference. We carry out the experiments on IEEE 802.11g/n WMNs simulated in ns-3.
Detecting faked continuous variable entanglement using one-sided device-independent entanglement witnesses
Creators: name: Opanchuk, Bogdan
name: Arnaud, Ludovic
name: Reid, Margaret D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate the principle of one-sided device-independent continuous variable (CV) quantum information. In situations of no trust, we show by enactment how the use of standard CV entanglement criteria can mislead Charlie into thinking Alice and Bob share entanglement, when the data is actually generated classically using a Local Hidden Variable theory based on the Wigner function. We distinguish between criteria that demonstrate CV entanglement, and criteria that demonstrate the CV Einstein-Podolsky-Rosen (EPR) steering paradox. We show that the latter, but not the former, are necessarily one-sided device-independent entanglement witnesses, and can be used by Charlie to signify genuine EPR entanglement, if he trusts only Alice. A monogamy result for the EPR steering paradox confirms security of the shared amplitude values in that case.
Supplementary Materials from Diet changes thermal acclimation capacity, but not acclimation rate in a marine ectotherm (Girella nigricans) during warming
Creators: name: Hardison, Emily A.
name: Schwieterman, Gail D.
name: Eliason, Erika J.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Environmental Science
subject: Ecology

description: Contains all supplemental tables and figures referenced in the main manuscript
Chaos, cheating and cooperation: potential solutions to the Prisoner's Dilemma
Creators: name: Brembs, Björn
Publisher: name: Universität Regensburg
Year: 1996
Subjects: subject: 590 Tiere (Zoologie)

description: The Iterated Prisoner's Dilemma (IPD) is widely regarded as a standard model for the evolution of cooperation. This review tries to give an outline of the development in the field since Axelrod and Hamilton (1981) spawned an avalanche of papers with the announcement of Tit-for-tat as the winner of their computer tournament. The most important advancements in the game-theoretical work on different aspects of the game are described. It becomes evident that changing any of the numerous parameters of the game will inevitably change the outcome; there is virtually no end to the IPD. Using experimental data from various taxa, the applicability of the IPD in nature is analysed and potential future developments in the area are discussed.
Initial Effects of Differently Treated Biogas Residues from Municipal and Industrial Wastes on Spring Barley Yield Formation
Creators: name: Prays, Nadia
name: Kaupenjohann, Martin
Publisher: name: Technische Universität Berlin
Year: 2016
Subjects: subject: 630 Landwirtschaft und verwandte Bereiche
subject: biogas residues
subject: soil organic carbon
subject: carbon turnover parameter
subject: modeling
subject: biogas fingerprint
subject: Biogasgärreste
subject: organischer Bodenkohlenstoff
subject: Kohlenstoffumsatzparameter
subject: Modellierung
subject: Biogas-Fingerabdruck

description: Soil application of biogas residues (BGRs) is important for closing nutrient cycles. This study examined the efficiency and impact on yields and yield formation of solid-liquid separated residues from biodegradable municipal and industrial wastes (bio-waste) in comparison to complete BGRs, nitrification inhibitor, agricultural BGRs, mineral fertilizer and unfertilized plots as control. The experiment was set up as a randomized block design on silt loam Cambisol. Biogas residues from four biogas plants were evaluated. Plants per m², ears per plant, grains per ear and thousand grain weight (TGW) were measured at harvest. Fertilization with BGRs resulted in similar biomass yields compared with mineral fertilizer. Mineral fertilizer (71 dt/ha) and plots fertilized with liquid fraction (59–62 dt/ha) indicated a trend to higher yields than solid fraction or complete BGR due to its high ammonia content. Liquid fractions and fraction with nitrification inhibitor induced fewer plants per m² than corresponding solid and complete variants due to a potential phytotoxicity of high NH4-N concentration during germination. However, barley on plots fertilized with liquid fraction compensated the disadvantages at the beginning during the vegetation period and induced higher grain yields than solid fraction. This was attributable to a higher number of ears per plant and grains per ear. In conclusion, BGRs from biodegradable municipal and industrial wastes can be used for soil fertilization and replace considerable amounts of mineral fertilizer. Our study showed that direct application of the liquid fraction of BGR is the most suitable strategy to achieve highest grain yields. Nevertheless potential phytotoxicity of the high NH4-N concentration in the liquid fraction should be considered.
Axion monodromy inflation with multi-natural modulations
Creators: name: Higaki, Tetsutaro
name: Kobayashi, Tatsuo
name: Seto, Osamu
name: Yamaguchi, Yuya
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study parameter space in the axion monodromy inflation corrected by dynamically generated terms involving with the axion. The potential has the linear potential with multiple sinusoidal functions, which play a role in generating modulations. We show that this potential leads both to a large tensor-to-scalar ratio $r_T \sim 0.16$ and to a large negative running of spectral index $α_s \sim - (0.02 -0.03)$. To realize these results, a small hierarchy among dynamical scales is required whereas the decay constants in sinusoidal functions remain sub-Planckian in this model. We discuss also reheating process after the inflation in a bottom-up approach.
description: 22 pages, 7 figures, version accepted for publication in JCAP: references and some comments added, and typos corrected
Graviton Propagation in an Asymmetric Warped Background: Lorentz Violation and the Null Energy Condition
Creators: name: Parvizi, Shahrokh
name: Rezaee, Hossein
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The graviton propagation in an asymmetric background is studied. The background is a configuration in the six-dimensional Salam-Sezgin model, in which a 3-form H-field turned on [JHEP 0910(2009)086]. The compact dimensions form a cylindrical space with branes as boundaries. The background gets asymmetry due to the H-field and violates the Lorentz symmetry. We derive the graviton equation in this background and show that it gets massless mode traveling with superluminal speed. A tower of K-K modes exists with a mass gap. On the other hand, it is known that breaking the Lorentz symmetry on an asymmetric background is constrained by the null energy condition. This no-go theorem doesn't work well in six-dimensional space-times and by this model we provide a counterexample for which the null energy condition is satisfied while the Lorentz symmetry is gravitationally violated.
description: 20 pages, 1 figure. v2: published version, more phenomenological discussions added, references added, numerical error fixed
Testing X-ray Measurements of Galaxy Cluster Outskirts with Cosmological Simulations
Creators: name: Avestruz, Camille
name: Lau, Erwin T.
name: Nagai, Daisuke
name: Vikhlinin, Alexey
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The study of galaxy cluster outskirts has emerged as one of the new frontiers in extragalactic astrophysics and cosmology with the advent of new observations in X-ray and microwave. However, the thermodynamic properties and chemical enrichment of this diffuse and azimuthally asymmetric component of the intracluster medium (ICM) are still not well understood. This work, for the first time, systematically explores potential observational biases in these regions. To assess X-ray measurements of galaxy cluster properties at large radii ($>{R}_{500c}$), we use mock Chandra analyses of cosmological galaxy cluster simulations. The pipeline is identical to that used for Chandra observations, but the biases discussed in this paper are relevant for all X-ray observations outside of ${R}_{500c}$. We find the following from our analysis: (1) filament regions can contribute as much as $50\%$ at $R_{200c}$ to the emission measure; (2) X-ray temperatures and metal abundances from model fitted mock X-ray spectra in a multi-temperature ICM respectively vary to the level of $10\%$ and $50\%$; (3) resulting density profiles vary to within $10\%$ out to $R_{200c}$, and gas mass, total mass, and baryon fractions all vary to within a few percent; (4) the bias from a metal abundance extrapolated a factor of five higher than the true metal abundance results in total mass measurements biased high by $20\%$ and total gas measurements biased low by $10\%$; and (5) differences in projection and dynamical state of a cluster can lead to gas density slope measurements that differ by a factor of $15\%$ and $30\%$, respectively. The presented results can partially account for some of the recent gas profile measurements in cluster outskirts by, e.g., Suzaku. Our findings are pertinent to future X-ray cosmological constraints from cluster outskirts.
description: 13 pages, 11 figures, Accepted to ApJ
Elusive groups of automorphisms of digraphs of small valency
Creators: name: Giudici, Michael
name: Morgan, Luke
name: Potočnik, Primož
name: Verret, Gabriel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: A transitive permutation group is called elusive if it contains no semiregular element. We show that no group of automorphisms of a connected graph of valency at most four is elusive and determine all the elusive groups of automorphisms of connected digraphs of out-valency at most three.
description: To appear in the European Journal of Combinatorics
Collective ion dynamics in Coulomb one-component plasmas within the self-consistent relaxation theory
Creators: name: Fairushin, Ilnaz I.
name: Mokshin, Anatolii V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Classical Physics (physics.class-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In this paper, we present the theoretical formalism describing the collective ion dynamics of the nonideal Coulomb classical one-component plasmas on the basis of the self-consistent relaxation theory. The theory is adapted to account for correlations between the frequency relaxation parameters that characterize the three- and four-particle dynamics and the parameters associated with the two-particle dynamics. The dynamic structure factor spectra and dispersion characteristics calculated for a wide range of wave numbers are in agreement with the molecular dynamics simulation data and the results obtained with the theory of the frequency moments. The proposed formalism reproduces all the features inherent to the Coulomb one-component plasmas and requires only knowledge of the coupling parameter and the information about the structure.
description: 9 pages, 5 figures
title: Exploring Immersive Language Learning Using Virtual Reality
Creators: name: Notari, Michele
name: Wong, Gary
Publisher: name: Springer
Year: 2018

description: Computer-mediated reality (CMR) is a cutting-edge technology that gives numerous opportunities for language teaching and learning. Learners can enhance their language skills through immersion into contextualized environments where they enjoy rich and diverse sensational experiences. Through exposure to specific realistic computer-mediated content, they can learn how to express their authentic experiences. The added value of CMR is its three-dimensional representation, construction, and visualization of the learner’s concept. In the first part of this chapter, common CMR technologies such as virtual reality (VR), augmented reality (AR), and mixed reality are reviewed. The following sections focus on the affordances of CMR for learning and the conceptual framework underpinning language learning supported by CMR. Two existing project ideas are presented to illustrate how a CMR environment may be used in different aspects of language learning, i.e., reading, speaking, and writing. These two ongoing projects demonstrate the different affordances of CMR and how to derive meaningful research objectives based on the CMR environment. Toward the end of the chapter, potential research problems are examined to help researchers and practitioners find new research directions for further development.
Content Delivery Latency of Caching Strategies for Information-Centric IoT
Creators: name: Pfender, Jakob
name: Valera, Alvin
name: Seah, Khoon
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2023
Subjects: classificationCode: 4606
subject: Distributed computing and systems software
classificationCode: 46
subject: Information and computing sciences
classificationCode: 4605
subject: Data management and data science

description: In-network caching is a central aspect of Information-Centric Networking (ICN). It enables the rapid distribution of content across the network, alleviating strain on content producers and reducing content delivery latencies. ICN has emerged as a promising candidate for use in the Internet of Things (IoT). However, IoT devices operate under severe constraints, most notably limited memory. This means that nodes cannot indiscriminately cache all content; instead, there is a need for a caching strategy that decides what content to cache. Furthermore, many applications in the IoT space are timesensitive; therefore, finding a caching strategy that minimises the latency between content request and delivery is desirable. In this paper, we evaluate a number of ICN caching strategies in regards to latency and hop count reduction using IoT devices in a physical testbed. We find that the topology of the network, and thus the routing algorithm used to generate forwarding information, has a significant impact on the performance of a given caching strategy. To the best of our knowledge, this is the first study that focuses on latency effects in ICN-IoT caching while using real IoT hardware, and the first to explicitly discuss the link between routing algorithm, network topology, and caching effects.
D-instanton probe and the enhançon mechanism from a quiver gauge theory
Creators: name: Conde, Eduardo
name: Moskovic, Micha
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the $\mathcal N=2$ field theory realized by D3-branes on the ${\mathbb C}^2/{\mathbb Z}_2$ orbifold. The dual supergravity solution exhibits a repulson singularity cured by the enhancon mechanism. By comparing the open and closed string descriptions of a probe D-instanton, we can compute the exact non-perturbative profile of the supergravity twisted field, which determines the supergravity background. We then show how the non-trivial IR physics of the field theory translates into the stringy effects that give rise to the enhancon mechanism and the associated excision procedure.
description: 32 pages, 3 figures; v2: minor modifications and clarifications, 1 reference added; v3: additional details in sec. 4, version published in JHEP
Effect of dynamical spectral weight redistribution on effective interactions in time-resolved spectroscopy
Creators: name: Kemper, A. F.
name: Sentef, M. A.
name: Moritz, B.
name: Freericks, J. K.
name: Devereaux, T. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The redistribution of electrons in an ultrafast pump-probe experiment causes significant changes to the effective interaction between electrons and bosonic modes. We study the influence of these changes on pump-probe photoemission spectroscopy for a model electron-phonon coupled system using the nonequilibrium Keldysh formalism. We show that spectral rearrangement due to the driving field preserves an overall sum rule for the electronic self-energy, but modifies the effective electron-phonon scattering as a function of energy. Experimentally, this pump-modified scattering can be tracked by analyzing the fluence or excitation energy dependence of population decay rates and transient changes in dispersion kinks.
description: 5 pages, 4 figures. SI contained in sources
On the solutions of some boundary value problems for the general KdV equation
Creators: name: Ignatyev, Mikhail Yu.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: This paper is concerned with a class of partial differential equations, which are the linear combinations, with constant coefficients, of the classical flows of the KdV hierarchy. A boundary value problem with inhomogeneous boundary conditions of a certain special form is studied. We construct some class of solutions of the problem using the inverse spectral method.
Teaching observational astrophysics with the NOT
Creators: name: Linares, Manuel
Publisher: name: Zenodo
Year: 2022

description: I present a new course on observational astrophysics offered since the spring of 2022 at the Norwegian University of Science and Technology in Trondheim, Norway. The course is mainly aimed at 3d-4th year students of the BSc-MSC program in Physics and includes lectures, data analysis "AstroLAB" sessions and an observing project with the Nordic Optical Telescope. In this project the students design, propose, perform and analyze their own photometric/spectroscopic observations.
Full transmission and reflection of waves propagating through a maze of disorder
Creators: name: Gérardin, Benoît
name: Laurent, Jérôme
name: Derode, Arnaud
name: Prada, Claire
name: Aubry, Alexandre
Publisher: name: arXiv
Year: 2014
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Thirty years ago, theorists showed that a properly designed combination of incident waves could be fully transmitted through (or reflected by) a disordered medium, based on the existence of propagation channels which are essentially either closed or open (bimodal law). In this Letter, we study elastic waves in a disordered waveguide and present direct experimental evidence of the bimodal law. Full transmission and reflection are achieved. The wave field is monitored by laser interferometry and highlights the interference effects that take place within the scattering medium.
description: 5 pages, 3 figures
title: Management and presentation of sites and monuments
title: Διαχείριση και ανάδειξη χώρων και μνημείων
Creators: name: Vlizos, Stavros
name: Pantzou, Nota
Publisher: name: Kallipos, Open Academic Editions
Year: 2022
Subjects: Αρχαιολογικοί χώροι
Αρχαίος πολιτισμός
Πολιτιστική διαχείριση
Πολιτισμική κληρονομιά
Μνημεία
Συντήρηση μνημείων
Μουσεία
Ancient sites
Ancient civilization
Cultural management
Cultural heritage
Monuments
Monuments preservation
Museums

description: This volume aims to promote research on cultural heritage management and promotion. Additionally, it informs the public about recent projects, new methods, and good practices, through the presentation, among other case studies, of restoration and promotion projects that took place in the last fifteen years in the archeological sites and historical monuments of the Regions of Epirus, Western Greece, and the Ionian Islands, with the help of the community, public and private funding.
description: Ο παρών τόμος, στοχεύει στην προώθηση της έρευνας σε θέματα ολοκληρωμένης διαχείρισης και προβολής της πολιτιστικής κληρονομιάς. Επίσης, δίνεται έμφαση στην ενημέρωση του κοινού για τα πρόσφατα έργα, τις νέες μεθόδους και τις καλές πρακτικές, μέσω της παρουσίασης, μεταξύ άλλων περιπτώσεων μελέτης, των έργων αναστήλωσης και ανάδειξης που συντελέστηκαν την τελευταία δεκαπενταετία στους αρχαιολογικούς χώρους και τα ιστορικά μνημεία των Περιφερειών Ηπείρου, Δυτικής Ελλάδας και Ιονίων Νήσων, με την αρωγή κοινοτικών, δημόσιων αλλά και ιδιωτικών χρηματοδοτήσεων.
title: Colour changes in pulses fumigated with different metal phosphide formulations
Creators: name: Jakob, Gerhard
name: Steuerwald, Renate
name: Ryman, Dennis
Publisher: name: Julius Kühn-Institut
Year: 2018

description: Many phosphine-emitting products are used globally to control insect pests in dried vegetables, grains and pulses. However, variation in phosphide formulations is associated with colour change in many pulses. This study evaluated the effect of fumigation using Mg3P2 containing ammonium carbamate; AlP containing no ammonium carbamate and pure ammonium carbamate on colour of diferrent pulses. Different pulses showed different reactions towards fumigation with phosphine. A distinctly darker discolouration was observed in broad beans and lentils when fumigated with ammonium carbamate containing Mg3P2 and pure ammonium carbamate, whereas there were no apparent colour changes in white kidney beans, soybeans and green peas. The use of ammonium carbamate-free AlP resulted in no changes in any of the pulses. Therefore, formulation type of the phosphine product plays a major role in the visible colour change of the pulses.
description: Julius-Kühn-Archiv, Nr. 463, Vol. 2 (2018): Proceedings of the 12th International Working Conference on Stored Product Protection (IWCSPP) in Berlin, Germany, October 7-11, 2018
Additional file 1 of A mixed methods study on poisoning and injury-related emergency department visits associated with opioids in Canada, 2011 to 2022: from the Canadian hospitals injury reporting and prevention program
Creators: name: Yao, Xiaoquan
name: Rama, Alyssa-Ann
name: Mazzitelli, Julianna
name: McFaull, Steven R.
name: Thompson, Wendy
Publisher: name: figshare
Year: 2024
Subjects: subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health

description: Supplementary Material 1
Impact of Biofield Energy Treated Herbomineral Formulation on Mouse Dendritic and Splenocyte Cells for Modulation of Pro-inflammatory Cytokines
Creators: name: Schnitzer, Debra Jane
Publisher: name: SMN - The ScienceMedia Network
Year: 2019
Subjects: Natural Sciences

description: The use of herbomineral formulation in the healthcare sector for different chronic diseases is gaining popularity due to its fewer side effects, high safety profile, and cost effectiveness. A new proprietary herbomineral formulation was formulated, consisting of four essential ingredients viz. herbal root extract (ashwagandha), and minerals (zinc, magnesium, and selenium). The study aims to evaluate the in vitro effect of Biofield Energy Healing (The Trivedi Effect®) on the test formulation using murine dendritic (DCs) and splenocyte cells. The herbomineral formulation was divided into two parts; one was represented as control, while the other part was treated with the Biofield Energy Healing Treatment remotely by eighteen renowned Biofield Energy Healers (The Trivedi Effect®) and defined as the Biofield Treated formulation. The effect of the test formulation on these cells were monitored by an estimation of pro-inflammatory cytokines level such as tumor necrosis factor (TNF-α), macrophage inflammatory protein (MIP-1α), and interleukin (IL-1β) in cell culture supernatants at the non-cytotoxic concentrations of the test formulation using MTT assay. The DCs were treated with the Biofield Energy Treated test formulation at different concentrations (i.e. 1.05 to 1052.5 µg/mL) for 24 hours, and the results showed significant (p≤0.001) suppression of TNF-α levels at all the tested concentrations with a maximum percentage decrease by 43.64% at 5.2 µg/mL concentration in the Biofield Treated formulation as compared with the untreated test formulation. Further, the Biofield Treated formulation also demonstrated inhibition of MIP-1α and IL-1β at a concentration range of 0.0000105 to 10.5 µg/mL in LPS stimulated splenocyte cells. There was a significant (p≤0.001) inhibition of MIP-1α (26.52%) and IL-1β (35.28%) in the Biofield Treated test formulation at concentration 0.000105 µg/mL and 0.0000105 µg/mL, respectively in comparison to the untreated test formulation. Overall, these results suggest that the Biofield Energy Healing based herbomineral formulation (The Trivedi Effect®) significantly down-regulated the tested cytokines expression in DCs and splenocyte cells as compared to the untreated formulation. Therefore, the Biofield Healing based formulation might be useful as a better anti-inflammatory product for many chronic and acute inflammatory disease conditions and autoimmune disorders. The Biofield Energy Treatment based formulation can also be effectively applied in cases of organ transplants, stress management and anti-aging by improving overall health.
Concentration inequalities for functions of Gibbs fields with application to diffraction and random Gibbs measures
Creators: name: Külske, Christof
Publisher: name: Weierstrass Institute
Year: 2002
Subjects: subject: Gibbs measures
subject: disordered systems
subject: diffraction theory
subject: random scatterers
subject: random point sets
subject: quasicrystals
subject: large deviations
subject: 82B44
subject: 78A45
subject: 60F10
subject: 82B20
subject: 05.50.+q
subject: 61.10.Dp

description: We derive useful general concentration inequalities for functions  of Gibbs fields in the uniqueness regime. We also consider expectations of random Gibbs measures that depend on an additional disorder field,  and prove concentration w.r.t the disorder field.  Both fields are assumed to be in the uniqueness regime, allowing in particular for non-independent disorder field.  The modification of the bounds compared to the case of an independent field  can be expressed in terms of constants that resemble the  Dobrushin contraction coefficient, and are explicitly computable.  On the basis of these inequalities, we obtain  bounds on the deviation of a diffraction pattern created by  random scatterers located on  a general discrete point set in the Euclidean space,  restricted to a finite volume. Here we also allow for  thermal dislocations of the scatterers around their equilibrium  positions. Extending recent results for independent scatterers,  we give a universal upper bound on the probability of a deviation  of the random scattering measures applied to an observable from its mean.  The bound is exponential in the number of scatterers with  an upper bound rate that involves only the minimal  distance between points in the point set.
Diversified homotopic behavior of closed orbits of some R-covered Anosov flows
Creators: name: Fenley, Sergio R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Geometric Topology (math.GT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37D05, 37D20, 53C12, 53D25, 37C27

description: We produce infinitely many examples of Anosov flows in closed 3-manifolds where the set of periodic orbits is partitioned into two infinite subsets. In one subset every closed orbit is freely homotopic to infinitely other closed orbits of the flow. In the other subset every closed orbit is freely homotopic to only one other closed orbit. The examples are obtained by Dehn surgery on geodesic flows. The manifolds are toroidal and have Seifert fibered pieces and atoroidal pieces in their torus decompositions.
description: Second version has new section 2 with previous results and definitions about Anosov flows, R-covered Anosov flows, Dehn surgery and hyperbolic/flow Dehn surgery. 11 pages, 1 figure
title: A Generic Conceptual Model to Graph Transformation Framework and its Application for Enterprise Architecture Analysis
Creators: name: Smajevic, Muhamed
Publisher: name: TU Wien
Year: 2022
Subjects: subject: conceptual modeling
subject: model-driven engineering
subject: model transformation
subject: graph-based analysis
subject: knowledge graphs

description: Core assets of enterprise architecture (EA) are its models. They encapsulate enterprise structure and IT knowledge by providing a holistic view of an organization that can drive decision-making. For making good decisions, it is necessary to have an excellent overview and to know how to analyze the model to gain information that different business stakeholders need. From the perspective of history, EA has evolved a lot, and the models have become larger and more complex. Models’ change in size and complexity requires other techniques to analyze the model since the analysis of models in their raw form can exceed human capabilities by far. Therefore current approaches focus on studying partial views over the model, thus providing a partial valuation. This thesis proposes a slightly different approach to cope with EA analysis. The method is based on transforming conceptual models into graphs and analyzing the model in a graph-based manner by using knowledge and possibilities from graph theory. To put this into the real world, we have developed a generic framework and implemented it in the prototype platform, which we call CM2KG. The platform allows analysts to upload different models created in industry-standard tools and transform them into a standardized graph format. From there on, it becomes possible for them to visualize and interact with the model using multiple techniques, query the whole model, and define custom functions that will provide valuable information. We discuss some basic examples for each part to scratch the surface of what is possible. We also put one existing application of EA analysis into the perspective of this approach by implementing queries that are used to identify smells in EA models.
Fifteen classes of solutions of the quantum two-state problem in terms of the confluent Heun function
Creators: name: Ishkhanyan, A. M.
name: Grigoryan, A. E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We derive 15 classes of time-dependent two-state models solvable in terms of the confluent Heun functions. These classes extend over all the known families of three- and two-parametric models solvable in terms of the hypergeometric and the confluent hypergeometric functions to more general four-parametric classes involving three-parametric detuning modulation functions. In the case of constant detuning the field configurations describe excitations of two-state quantum systems by symmetric or asymmetric pulses of controllable width and edge-steepness. The classes that provide constant detuning pulses of finite area are identified and the factors controlling the corresponding pulse shapes are discussed. The positions and the heights of the peaks are mostly defined by two of the three parameters of the detuning modulation function, while the pulse width is mainly controlled by the third one, the constant term. The classes suggest numerous symmetric and asymmetric chirped pulses and a variety of models with two crossings of the frequency resonance. We discuss the excitation of a two-level atom by a pulse of Lorentzian shape with a detuning providing one or two crossings of the resonance. We derive closed form solutions for particular curves in the 3D space of the involved parameters which compose the complete return spectrum of the considered two-state quantum system.
Codification Volume of an operator algebra and its irreversible growth through thermal processes
Creators: name: Magan, Javier M.
name: Paganelli, Simone
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Given a many-body system, we define a quantity, the Codification Volume of an operator algebra, which measures the size of the subspace with whom a given algebra is correlated. We explicitly calculate it for some limit cases, including vacuum states of local Hamiltonians and random states taken from the Haar ensemble. We argue that this volume should grow irreversibly in a thermalization process, and illustrate it numerically on a non-integrable quantum spin chain.
Nachhaltiges Forschungsdatenmanagement mit Dataverse (Open Science)
Creators: name: Király, Péter
Publisher: name: Zenodo
Year: 2022
Subjects: FDM
Forschungsdatenmanagement
RDM
Research Data Management
FAIR
Open Access
Open Science

description: These are the slides of the Coffee Lecture (RDM) on 16th November 2022.

 Nachhaltiges Forschungsdatenmanagement mit Dataverse (Open Science)

 Hier finden Sie die Präsentationsfolien zur Coffee Lecture (FDM) am 16. November 2023.

 In dieser Veranstaltung referiert Péter Király, Ph.D., GWDG – IT in der Wissenschaft, Göttingen. Dr. Péter Király ist Softwareentwickler und Forscher im Bereich Kulturerbe und Digital Humanities. Er ist Mitglied der Göttingen eResearch Alliance, einem gemeinsamen Projekt des Rechenzentrums und der Bibliothek des Campus Göttingen, welches das Ziel hat, Forschende in verschiedenen Aspekten der digitalen Wissenschaftskommunikation zu unterstützen. Er ist hauptverantwortlich für GRO.data, ein Dataverse-basiertes Tool zur Veröffentlichung von Forschungsdaten. Sein Forschungsgebiet ist die Messung der Qualität von Metadaten zum Kulturerbe. Er beteiligt sich aktiv an verschiedenen Open-Source-Projekten.
Additional file 2 of A mixed methods study on poisoning and injury-related emergency department visits associated with opioids in Canada, 2011 to 2022: from the Canadian hospitals injury reporting and prevention program
Creators: name: Yao, Xiaoquan
name: Rama, Alyssa-Ann
name: Mazzitelli, Julianna
name: McFaull, Steven R.
name: Thompson, Wendy
Publisher: name: figshare
Year: 2024
Subjects: subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health

description: Supplementary Material 2
Relativistic Mean-Field Hadronic Models under Nuclear Matter Constraints
Creators: name: Dutra, M.
name: Lourenço, O.
name: Avancini, S. S.
name: Carlson, B. V.
name: Delfino, A.
name: Menezes, D. P.
name: Providência, C.
name: Typel, S.
name: Stone, J. R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Relativistic mean-field (RMF) models have been widely used in the study of many hadronic frameworks because of several important aspects not always present in nonrelativistic models, such as intrinsic Lorentz covariance, automatic inclusion of spin, appropriate saturation mechanism for nuclear matter, causality and, therefore, no problems related to superluminal speed of sound. With the aim of identifying the models which best satisfy well known properties of nuclear matter, we have analyzed $263$ parameterizations of seven different types of RMF models under three different sets of constraints related to symmetric nuclear matter, pure neutron matter, symmetry energy, and its derivatives. One of these (SET1) is formed of the same constraints used in a recent work [M. Dutra et al., Phys. Rev. C 85, 035201 (2012)] in which we analyzed $240$ Skyrme parameterizations. The results pointed to $2$ models consistent with all constraints. By using another set of constraints, namely, SET2a, formed by the updated versions of the previous one, we found $4$ models approved simultaneously. Finally, in the third set, named SET2b, in which the values of the constraints are more restrictive, we found $3$ consistent models. Another interesting feature of our analysis is that the results change dramatically if we do not consider the constraint regarding the volume part of the isospin incompressibility ($K_{τ,\rm v}$). In this case, we have $35$ approved models in SET2a and $30$ in SET2b.
description: 63 pages, 3 figures and 9 tables. Version accepted for publication in PRC
title: Evaluation of plastic and steel bins for protection of stored maize against Insect Infestation in Ghana
Creators: name: Bosomtwe, Augustine
name: Osekre, Enoch A.
name: Opit, George P.
name: Mbata, George N.
name: Armstrong, Paul R.
name: Arthur, Frank H.
name: Campbell, James F.
name: Nsiah, Evans P.
Publisher: name: Julius Kühn-Institut
Year: 2018

description: Maize is a staple food in Ghana where there is ever increasing demand for its use to also support poultry and livestock production. However, post-harvest loss of maize is high in Ghana. This study evaluated the effectiveness of plastic and steel bins as bulk storage structures to reduce maize post-harvest loss in Ejura, Ghana during the period from February 2016 to January 2017. Maize pre-disinfested with a solar biomass hybrid dryer was stored in the following treatments: i. a white 7-ton plastic bin filled with untreated maize, ii. agreen 7-ton plastic bin filled with untreated maize, iii.a 6-ton Kikapu steel bin filled with untreated maize, iv. six 50-kg polypropylene (PP) bags filled with maize treated with Betallic Super (80 g pirimiphos-methyl and 15 g permethrin per liter as an emulsifiable concentrate (EC)), and v. six 50-kg PP bags filled with untreated maize ascontrol. Moisture content, insect pests, insect damaged kernels (IDK), grain weight loss, aflatoxin and fumonisin levels data were collected monthly. Sitophilus zeamais, Tribolium castaneum, Cathartus quadricollis, and Cryptolestes ferrugineus were the dominant insect species collected from maize samples. At the end of 12 months of storage, % IDK in the control was >17% while IDK values in the other treatments were <3%. Mean grain weight losses of <1% were recorded in the bin treatments. Mycotoxin levels in the control were above the allowable threshold of 15 ppb. Our data suggest that use of plastic and steel bins has potential to reduce post-harvest loss of maize during storage.
description: Julius-Kühn-Archiv, Nr. 463, Vol. 2 (2018): Proceedings of the 12th International Working Conference on Stored Product Protection (IWCSPP) in Berlin, Germany, October 7-11, 2018
A paradox in community detection
Creators: name: Radicchi, Filippo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Recent research has shown that virtually all algorithms aimed at the identification of communities in networks are affected by the same main limitation: the impossibility to detect communities, even when these are well-defined, if the average value of the difference between internal and external node degrees does not exceed a strictly positive value, in literature known as detectability threshold. Here, we counterintuitively show that the value of this threshold is inversely proportional to the intrinsic quality of communities: the detection of well-defined modules is thus more difficult than the identification of ill-defined communities.
description: 5 pages, 3 figures