cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Teaching Network Storage Technology Assessment Outcomes and Directions
Creators: name: Jovanovic, Dr. V.
name: Mirzoev, Dr. Timur
Publisher: name: arXiv
Year: 2014
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: The paper presents academic content, delivery and assessment mechanisms used, available resources including initial lessons from teaching Networked Storage Technology as a special topics course to students enrolled in two specific programs - IT and CS. The course is based on the EMC s vendor-neutral Storage Technology Fundamentals course. Furthermore, this manuscript provides a detailed review of how the course fits into our curriculum, particularly, how it helps achieving the 2008 ABET assessment requirements.
On the effective Dirac equation for ultracold atoms in optical lattices: role of the localization properties of the Wannier functions
Creators: name: Lopez-Gonzalez, Xabier
name: Sisti, Jacopo
name: Pettini, Giulio
name: Modugno, Michele
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the derivation of the effective Dirac equation for ultracold atoms in one-dimensional bichromatic optical lattices, following the proposal by Witthaut et al. Phys. Rev. A 84, 033601 (2011). We discuss how such a derivation - based on a suitable rotation of the Bloch basis and on a coarse graining approximation - is affected by the choice of the Wannier functions entering the coarsening procedure. We show that in general the Wannier functions obtained by rotating the maximally localized Wannier functions for the original Bloch bands can be sufficiently localized for justifying the coarse graining approximation. We also comment on the relation between the rotation needed to achieve the Dirac form and the standard Foldy-Wouthuysen transformation. Our results provide a solid ground for the interpretation of the experimental results by Salger et al. Phys. Rev. Lett. 107, 240401 (2011) in terms of an effective Dirac dynamics.
description: 6 pages, 5 figures
Secure Routing and Data Transmission in Mobile Ad Hoc Networks
Creators: name: Alnumay, Waleed S.
name: Ghosh, Uttam
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: In this paper, we present an identity (ID) based protocol that secures AODV and TCP so that it can be used in dynamic and attack prone environments of mobile ad hoc networks. The proposed protocol protects AODV using Sequential Aggregate Signatures (SAS) based on RSA. It also generates a session key for each pair of source-destination nodes of a MANET for securing the end-to-end transmitted data. Here each node has an ID which is evaluated from its public key and the messages that are sent are authenticated with a signature/ MAC. The proposed scheme does not allow a node to change its ID throughout the network lifetime. Thus it makes the network secure against attacks that target AODV and TCP in MANET. We present performance analysis to validate our claim.
title: Amicizia e comunità
Creators: name: Esposito , Roberto
Publisher: name: Roma Tre-Press
Year: 2006

description: Che cos'è l'amicizia? Dove è l'amicizia in questo nostro mondo diviso dal conflitto, tagliato dall'ineguaglianza, segnato da povertà, esclusione, oppressione? È possibile fare ancora risuonare l'eco di questa antica parola in un tempo che sembra averla non solo abbandonata, ma anche rovesciata nel suo opposto? Sono questi gli interrogativi da cui – insieme a Derrida – dobbiamo partire, ben sapendo che non esiste, per essi, una risposta semplice.

description: B@belonline vol. 2 Amicizia e Ospitalità. Da e per Jacques Derrida
k-Core percolation on multiplex networks
Creators: name: Azimi-Tafreshi, N.
name: Gomez-Gardenes, J.
name: Dorogovtsev, S. N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We generalize the theory of k-core percolation on complex networks to k-core percolation on multiplex networks, where k=(k_a, k_b, ...). Multiplex networks can be defined as networks with a set of vertices but different types of edges, a, b, ..., representing different types of interactions. For such networks, the k-core is defined as the largest sub-graph in which each vertex has at least k_i edges of each type, i = a, b, ... . We derive self-consistency equations to obtain the birth points of the k-cores and their relative sizes for uncorrelated multiplex networks with an arbitrary degree distribution. To clarify our general results, we consider in detail multiplex networks with edges of two types, a and b, and solve the equations in the particular case of ER and scale-free multiplex networks. We find hybrid phase transitions at the emergence points of k-cores except the (1,1)-core for which the transition is continuous. We apply the k-core decomposition algorithm to air-transportation multiplex networks, composed of two layers, and obtain the size of (k_a, k_b)-cores.
description: 8 pages, 9 figures
Study of sunspot group morphological variations leading to flaring events
Creators: name: Korsos, M. B.
name: Baranyi, T.
name: Ludmany, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: It is widely assumed that the most probable sites of flare occurrences are the locations of high horizontal magnetic field gradients in the active regions. Instead of magnetograms the present work checks this assumption by using sunspot data, the targeted phenomenon is the pre-flare behaviour of the strong horizontal gradients of the magnetic field at the location of the flare. The empirical basis of the work is the SDD (SOHO/MDI-Debrecen sunspot Data) sunspot catalogue. Case studies of two active regions and five X-flares have been carried out to find possible candidates for pre-flare signatures. It has been found that the following properties of the temporal variations of horizontal magnetic field gradient are promising for flare forecast: the speed of its growth, its maximal value, its decrease after the maximum until the flare and the rate of its fluctuation.
description: 10 pages, 4 figures
In-network Aggregation using Efficient Routing Techniques for Event Driven Sensor Network
Creators: name: Pai, Smitha N.
name: Shet, K. C.
name: Mruthyunjaya, H. S
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Sensors used in applications such as agriculture, weather, etc., monitoring physical parameters like soil moisture, temperature, humidity, will have to sustain their battery power for long intervals of time. In order to accomplish this, parameter which assists in reducing the consumption of power from battery need to be attended to. One of the factors affecting the consumption of energy is transmit and receive power. This energy consumption can be reduced by avoiding unnecessary transmission and reception. Efficient routing techniques and incorporating aggregation whenever possible can save considerable amount of energy. Aggregation reduces repeated transmission of relative values and also reduces lot of computation at the base station. In this paper, the benefits of aggregation over direct transmission in saving the amount of energy consumed is discussed. Routing techniques which assist aggregation are incorporated. Aspects like transmission of average value of sensed data around an area of the network, minimum value in the whole of the network, triggering of event when there is low battery are assimilated.
description: 20 pages 16 figures, 7 tables
Double-parton scattering cross sections in proton-nucleus and nucleus-nucleus collisions at the LHC
Creators: name: d'Enterria, David
name: Snigirev, Alexander M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Simple generic expressions to compute double-parton scattering (DPS) cross sections in high-energy proton-nucleus and nucleus-nucleus collisions, as a function of the corresponding single-parton cross sections, are presented. Estimates of DPS contributions are studied for two specific processes at LHC energies: (i) same-sign W-boson pair production in p-Pb, and (ii) double-J/psi production in Pb-Pb, using NLO predictions with nuclear parton densities for the corresponding single-parton cross sections. The expected DPS cross sections and event rates after typical acceptance and efficiency losses are also given for other processes involving J/psi and W,Z gauge bosons in p-Pb and Pb-Pb collisions at the LHC.
description: 4 pages, 2 figures. Proceedings Hard-Probes'13 (Stellenbosch, South Africa) to appear in Nucl.Phys.A
Automation Security
Creators: name: Mirzoev, Dr. Timur
Publisher: name: arXiv
Year: 2014
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Web-based Automated Process Control systems are a new type of applications that use the Internet to control industrial processes with the access to the real-time data. Supervisory control and data acquisition (SCADA) networks contain computers and applications that perform key functions in providing essential services and commodities (e.g., electricity, natural gas, gasoline, water, waste treatment, transportation) to all Americans. As such, they are part of the nation s critical infrastructure and require protection from a variety of threats that exist in cyber space today.
Simple neutrino mass matrix with only two free parameters
Creators: name: Nishiura, Hiroyuki
name: Fukuyama, Takeshi
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A simple form of neutrino mass matrix which has only two free parameters is proposed from a phenomenological point of view. Using this mass matrix, we succeed to reproduce all the observed values for the MNS lepton mixing angles and the neutrino mass squared difference ratio. Our model also predicts $δ_ν= 155^\circ$ for the Dirac CP violating phase in the lepton sector and the effective neutrino mass $\langle m \rangle=6.3\times 10^{-3}$ eV in the neutrinoless double beta decay.
description: 7 pages, 3 figures
Ab initio simulations of hydrogen-bonded ferroelectrics: collective tunneling and the origin of geometrical isotope effects
Creators: name: Wikfeldt, K. T.
name: Michaelides, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ab initio simulations that account for nuclear quantum effects have been used to examine the order-disorder transition in squaric acid, a prototypical H-bonded antiferroelectric crystal. Our simulations reproduce the >100 K difference in transition temperature observed upon deuteration as well as the strong geometrical isotope effect observed on intermolecular separations within the crystal. We find that collective transfer of protons along the H-bonding chains - facilitated by quantum mechanical tunneling - is critical to the order-disorder transition and the geometrical isotope effect. This sheds light on the origin of isotope effects and the importance of tunneling in squaric acid which likely extends to other H-bonded ferroelectrics.
description: 5 pages, 4 figures
title: Jacques Derrida e la musica. Quattro tesi sul rapporto musica-linguaggio e sulla relazione scrittura-ascolto
Creators: name: Matassi , Elio
Publisher: name: Roma Tre-Press
Year: 2006

description: Il contributo si propone di applicare, in quattro tesi, alcuni dei concetti fondamentali della riflessione derridiana alla musica e al suo rapporto con il linguaggio. Si tratta dei concetti di oscillazione tra il dentro e il fuori (tipico della filosofia), di ospitalità, di responsabilità e di différance.

description: B@belonline vol. 2 Amicizia e Ospitalità. Da e per Jacques Derrida
Praedicate Evangelium
Creators: name: Ambrose, Merlin
Publisher: name: NomoK@non
Year: 2022

description: On 19 March 2022, the feast of St. Joseph, as he began the 10th year of his pontificate, Pope Francis released the Apostolic Constitution Praedicate Evangelium (Preach the Gospel), the long-awaited document implementing the reform of the organization and structure of the Roman Curia with the missionary spirit. The new Apostolic Constitution for the Roman Curia represents a landmark in his pontificate. It offers a strong missionary direction for the Roman Curia and introduces significant and notable changes from the Apostolic Constitution “Pastor bonus” (The Good Shepherd) promulgated by Pope John Paul II on 28 June 1988. The Praedicate Evangelium (PE) abrogated Pastor bonus (PB) when the former came into force on 5 June 2022. At the very outset, the article briefly reviews the evolution of the Apostolic Constitution Praedicate Evangelium wherein it highlights the iter of its making. The second part briefly surveys the precursory activities shaping the apostolic constitution. The third part is an analysis of the structural framework of the document and the fourth part focuses on the gradational movements of the dicasteries in the listing by the document. The fifth part of the article sheds light on the structural changes of the Roman Curia and the last part is devoted to the examination of the salient features of the document.
description: NomoK@non, Fachartikel
Numerical simulation of the effect of different divergent angle of pylon
Creators: name:  P. NAIR
name:   V. NARAYANAN
Publisher: name: Proceedings of the Aerospace Europe Conference - EUCASS - CEAS - 2023
Year: 2023
Subjects: SCRAMJET
CAVITY-BASED
PYLON
DMD
IDDES

description: Scramjet engine is regarded as the future for reusable launch vehicles and high-speed transportation, nonetheless, the mixing and corn bustion of fuel present a difficulty at supersonic speeds. The supersonic velocity reduces the time available for the proper mixing of air and fuel. Researchers have noted that positioning a pylon before the cavity improves the efficiency of mixing. However, the impact of the pylon on the downstream region of the cavity remains unexplored. To address this gap, the current study investigates the consequences of fuel injection when a pylon is placed downstream of the cavity, exploring different divergent angles of the pylon to understand the impact of the pylon. Numerical simulation is employed, utilizing a hybrid RANS/LES simulation with an enhanced delayed detached eddy simulation (IDDES) turbulence model. The study reveals that the downstream placement of the pylon, in combination with different divergent angles, significantly influences the efficiency of mixing and the penetration height. To gain a deeper understanding of the mixing dynamics, additional investigation using dynamic mode decomposition (DMD) has been performed.
Nonuniversal Gaugino Masses and Muon g-2
Creators: name: Gogoladze, Ilia
name: Nasir, Fariha
name: Shafi, Qaisar
name: Un, Cem Salih
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider two classes of supersymmetric models with nonuniversal gaugino masses at M_GUT in an attempt to resolve the apparent muon g-2 anomaly encountered in the Standard Model. We explore two distinct scenarios, one in which all gaugino masses have the same sign at M_GUT, and a second case with opposite sign gaugino masses. The sfermion masses in both cases are assumed to be universal at M_GUT. We exploit the non universality among gaugino masses to realize large mass splitting between the colored and non-colored sfermions. Thus, the sleptons can have masses in the few hundred GeV range, whereas the colored sparticles turn out to be an order of magnitude or so heavier. In both models the resolution of the muon g-2 anomaly is compatible, among other things, with a 125-126 GeV Higgs boson mass and the WMAP dark matter bounds.
description: 20 pages, 8 figures, 2 tables
title: Ipso facto cogitans ac demens
Creators: name: Nancy , Jean-Luc
Publisher: name: Roma Tre-Press
Year: 2006

description: Prendendo a pretesto la celebre disputatio tra Michel Foucault e Jacques Derrida circa la separazione tra ragione e follia nel momento in cui si instaura la "razionalità classica", Nancy ci parla della follia che marca non solo la riflessione derridiana, ma la filosofia tutta, nella sua difficoltà ad identificarsi, e la ragione stessa, nell'incessante lavoro con cui cerca di rivenire a se stessa. La ragione da sola non è in grado di escludere la follia, e Derrida in tutto il suo lavoro ha sempre contrapposto alla separazione foucaultiana un partage più intimo alla ragione stessa. Per questo non ha mai semplicemente negato né soggetto né ragione, ma li ha continuamente interrogati, problematizzati, decostruiti.

description: B@belonline vol. 2 Amicizia e Ospitalità. Da e per Jacques Derrida
The effect of firing opinions in human social networks with and without bot nodes
Creators: name: Biondi, Elisabetta
name: Boldrini, Chiara
name: Passarella, Andrea
name: Conti, Marco
Publisher: name: Zenodo
Year: 2022
Subjects: opinion dynamics
Friedkin-Johnsen
Dunbar's model

description: In our previous work, we have analysed the gFJ model and we have proved that, in general, this model is able to capture polarization phenomena for most of the polarization indices available in the literature. Results were validated using two social network traces very popular in the related literature.
 In this work we have focused on the following question: in real social networks, where the structure of interactions are shaped according to the Dunbar circles theory, are these findings still true or actually, no polarization effects are visible?
 What we have proved is that in a Dunbar structure it is not possible to observe significant changes in the average opinion, and this is mainly due to the fact that in a Dunbar network cannot be opinion leaders, since all nodes are equally capable of influence only a few people’s opinion with more strength, which are the closest people around them. Obviously, the situation changes if the network host a node with non-human characteristics, i.e a node that interacts with others without respecting the Dunbar structure. This is the case of political profiles, for example, which does not have interactions shaped around support clique/sympathy circle/active network: they gather the work of several people that work around their communication.
 In this case, we have proved that the opinion shift can happen (if the susceptibility of nodes allows it) and, in this case, we are also able to determine which is the minimum number of interactions that the node has to do with others to have a target choice shift.
Functionalization of Amorphous Chalcogenide and Titanium Oxide Layers by Gold Nanoparticles
Creators: name: Kokenyesi, Sandor
name: Biri, Sandor
name: Hegedus, Csaba
name: Charnovich, Stepan
name: Csik, Attila
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The technology problems of fabricating different, nanometers sized gold particles in the layered composites like light-sensitive chalcogenide glass/gold nanoparticles/transparent substrate or titanium/titanium oxide/gold nanoparticles were investigated in our work. Combination of ion implantation, plasma deposition with annealing processes results physical routes for creation of gold nanoparticles in the mentioned structures, which possess plasmon effects. These functionalized structures are planned to use for investigations of optical recording processes, biocompatibility of titanium implants.
title: L’invenzione della decostruzione. “Come se si dovesse reinventare l’avvenire”
Creators: name: Petrosino, Silvano
Publisher: name: Roma Tre-Press
Year: 2006

description: Il contributo esamina il concetto di invenzione in un testo di Derrida del 1987, Psyché. Inventions de l'autre (testo che raccoglie articoli scritti dal 1978 al 1987), in particolare l'Avant-propos del 1983-1984. La questione che solca l'intero volume è: che rapporto si stabilisce tra l'invenzione e l'alterità? È possibile pensare l'invenzione, riflettere e speculare su di essa come su uno dei luoghi dell'alterità? Il lessico relativo all'inventare è adeguato ad accogliere, pensare e dire l'evento dell'alterità?

description: B@belonline vol. 2 Amicizia e Ospitalità. Da e per Jacques Derrida
Superconductivity from repulsion in LiFeAs: novel s-wave symmetry and potential time-reversal symmetry breaking
Creators: name: Ahn, F.
name: Eremin, I.
name: Knolle, J.
name: Zabolotnyy, V. B.
name: Borisenko, S. V.
name: Büchner, B.
name: Chubukov, A. V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We analyze the structure of the pairing interaction and superconducting gap in LiFeAs by decomposing the pairing interaction for various kz cuts into s- and d-wave components and by studying the leading superconducting instabilities. We use the ten orbital tight-binding model, derived from ab-initio LDA calculations with hopping parameters extracted from the fit to ARPES experiments. We find that the pairing interaction almost decouples between two subsets, one consists of the outer hole pocket and two electron pockets, which are quasi-2D and are made largely out of dxy orbital, and the other consists of the two inner hole pockets, which are quasi-3D and are made mostly out of dxz and dyz orbitals. Furthermore, the bare inter-pocket and intra-pocket interactions within each subset are nearly equal. In this situation, small changes in the intra-pocket and inter-pocket interactions due to renormalizations by high-energy fermions give rise to a variety of different gap structures. We find four different configurations of the s-wave gap immediately below Tc: the one in which superconducting gap changes sign between two inner hole pockets and between the outer hole pocket and two electron pockets, the one in which the gap changes sign between two electron pockets and three hole pockets, the one in which the gap on the outer hole pocket differs in sign from the gaps on the other four pockets, and the one in which the gaps on two inner hole pockets have one sign, and the gaps on the outer hole pockets and on electron pockets have different sign. Different s-wave gap configurations emerge depending on whether the renormalized interactions increase attraction within each subset or increase the coupling between particular components of the two subsets. We argue that the state with opposite sign of the gaps on the two inner hole pockets has the best overlap with ARPES data.
description: 23 pages, 15 figures
An Interpretation of Flare-Induced and Decayless Coronal-Loop Oscillations as Interference Patterns
Creators: name: Hindman, Bradley W.
name: Jain, Rekha
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an alternative model of coronal-loop oscillations which considers that the waves are trapped in a 2D waveguide formed by the entire arcade of field lines. This differs from the standard 1D model which treats the waves as the resonant oscillations of just the visible bundle of field lines. Within the framework of our 2D model, the two types of oscillations that have been observationally identified, flare-induced waves and "decayless" oscillations, can both be attributed to MHD fast waves. The two components of the signal differ only because of the duration and spatial extent of the source that creates them. The flare-induced waves are generated by strong localized sources of short duration, while the decayless background can be excited by a continuous, stochastic source. Further, the oscillatory signal arising from a localized, short-duration source can be interpreted as a pattern of interference fringes produced by waves that have traveled diverse routes of various pathlengths through the waveguide. The resulting amplitude of the fringes slowly decays in time with an inverse square root dependence. The details of the interference pattern depend on the shape of the arcade and the spatial variation of the Alfvén speed. The rapid decay of this wave component, which has previously been attributed to physical damping mechanisms that remove energy from resonant oscillations, occurs as a natural consequence of the interference process without the need for local dissipation.
description: 26 pages, 8 figures, submitted to the Astrophysical Journal
WA-L24. Letter from Karl Lamberg-Karlovsky to Andrew Williamson 1972
Creators: name: Lamberg-Karlovsky, Karl
Publisher: name: Zenodo
Year: 2023

description: Sent from Harvard University, Cambridge Massachusetts 11/01/1972; © Williamson Collection Project Notes: plans for future funding and work at Tepe Yahya and Tepe Dasht-i Deh. Williamson still working on DPhil thesis
The Experience of the Summer School in Optimization and Decision Support Systems for Supply Chains
Creators: name: Bruno, G
name: Amaro, A.
name: Casquilho, M.
name: Corominas, A.
name: García-López, J.M.
name: Genovese, A.
name: Lusa, A.
name: Magnusson, J.
name: Matos, H.
name: Miranda, J.L.
name: Rubio, S.
Publisher: name: Zenodo
Year: 2013

description: The Experience of the Summer School in Optimization and Decision Support Systems for Supply Chains, Book of Abstracts of EUROXXVI—26th European Conference on Operational Research (Rome, Italy, July-2013) 293
description: Intensive Programme (Proc. N.º 2012-1-PT1-ERA10-12527) II Summer School, Portalegre, Portugal, 07-21 JULY-2013
description: {"references": ["https://www.springer.com/in/book/9783319424194"]}
Optical Hybrid Quantum Information Processing
Creators: name: Takeda, Shuntaro
name: Furusawa, Akira
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Historically, two complementary approaches to optical quantum information processing have been pursued: qubits and continuous-variables, each exploiting either particle or wave nature of light. However, both approaches have pros and cons. In recent years, there has been a significant progress in combining both approaches with a view to realizing hybrid protocols that overcome the current limitations. In this chapter, we first review the development of the two approaches with a special focus on quantum teleportation and its applications. We then introduce our recent research progress in realizing quantum teleportation by a hybrid scheme, and mention its future applications to universal and fault-tolerant quantum information processing.
Impact of Two Realistic Mobility Models for Vehicular Safety Applications
Creators: name: Rahman, Md Habibur
name: Nasiruddin, Mohammad
Publisher: name: arXiv
Year: 2014
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.6
subject: 68Uxx

description: Vehicular safety applications intended for VANETs. It can be separated by inter-vehicle communication. It is needed for a vehicle can travel safety with high velocity and must interconnect quickly dependably. In this work, examined the impact of the IDM-IM and IDM-LC mobility model on AODV, AOMDV, DSDV and OLSR routing protocol using Nakagami propagation model and IEEE 802.11p MAC protocol in a particular urban scenario of Dhaka city. The periodic broadcast (PBC) agent is employed to transmit messages between vehicles in case of emergency or collision avoidance for vehicular safety communication. The simulation results recommend numerous concerns such as lower packet drop rate, delay, jitter, route cost and mean-hop is necessary to be measured before developing a robust safety application of VANET.
description: 6 pages, 9 figures, ICIEV 2014
Ubiquitous Smart Home System Using Android Application
Creators: name: Kumar, Shiu
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computers and Society (cs.CY)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 68N19

description: This paper presents a flexible standalone, low-cost smart home system, which is based on the Android app communicating with the micro-web server providing more than the switching functionalities. The Arduino Ethernet is used to eliminate the use of a personal computer (PC) keeping the cost of the overall system to a minimum while voice activation is incorporated for switching functionalities. Devices such as light switches, power plugs, temperature sensors, humidity sensors, current sensors, intrusion detection sensors, smoke/gas sensors and sirens have been integrated in the system to demonstrate the feasibility and effectiveness of the proposed smart home system. The smart home app is tested and it is able to successfully perform the smart home operations such as switching functionalities, automatic environmental control and intrusion detection, in the later case where an email is generated and the siren goes on.
description: 11 pages, 10 figures
title: Ospitare la morte
Creators: name: Resta , Caterina
Publisher: name: Roma Tre-Press
Year: 2006

description: Attraverso tre "scene", il contributo indaga il tema della morte, il suo rapporto con la vita, e la potenza che ha la filosofia di trattarne. Tre scene: la prima che prende avvio da una frase di Derrida: «je voudrais apprendre à vivre enfin»; la seconda, la "scena originaria della filosofia", che comincia con il racconto di Fedone della morte di Socrate; la terza, che ha al suo centro L'istant de ma mort di Maurice Blanchot.

description: B@belonline vol. 2 Amicizia e Ospitalità. Da e per Jacques Derrida
Frequency and spectrum analysis of $γ$ Doradus type Kepler target KIC 6462033
Creators: name: Ulusoy, C.
name: Stateva, I.
name: Iliev, I. Kh.
name: Ulaş, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present results of an asteroseismic study on the $γ$ Dor type {\it Kepler} target KIC\,6462033. {\it Kepler} photometry is used to derive the frequency content and principal modes. High-dispersion ground-based spectroscopy is also carried out in order to determine the atmospheric parameters and projected rotational velocity. From an analysis of the {\it Kepler} long cadence time series, we find that the light curve of KIC\,6462033 is dominated by three modes with frequencies $f_{1}$=0.92527, $f_{2}$=2.03656 and $f_{3}$=1.42972 d$^{-1}$ as well as we detect more than a few hundreds of combination terms. However, two other independent frequencies appear to have lower amplitudes in addition to these three dominant terms. No significant peaks are detected in the region $>$ 5 d$^{-1}$. We therefore confirm that KIC\,6462033 pulsates in the frequency range of $γ$ Dor type variables, and a future study will allow us to investigate modal behaviour in this star.
description: 14 pages, 3 figures, 1 Table. Accepted for publication in New Astronomy
Digital Chain of Contemporary Global Economy: E-Commerce through E-Banking and E-Signature
Creators: name: Sepashvili, Eka
Publisher: name: Economia Aziendale Online -
Year: 2020
Subjects: Global Economy, International Competition, E-commerce, E-banking, E-signature

description: Rapid technological development significantly changes our everyday life. The fairy tale’s magic world of magic mirrors, flying carpets, mysterious powers, moving pictures, and est. becomes reality in the 21st century due to the limitless opportunities offered by digital technologies. Despite the fact that traditional business models are prevailing in contemporary Global Economy, new digital structure of economic performance is gaining speed. Against tough international and domestic competition more and more business translate into practice digital technologies to suggest new products to customers via modern channels of interaction. Electronic commerce is becoming increasingly popular in business operations and among customers. Development of e-commerce entails e-banking progress. Transforming of business and banking model into digital ones requires new changes in the fields of regulation, economic environment, physical infrastructure, customers’ awareness and skills, technology and est. Among these factors one can differentiate the one, which is the most important to support all these things to happen smoothly – the development of electronic signature, making reliable and operable business and banking models. Thus, the new digital chain – e-commerce through e-banking and e-signature is one of the most characteristic features of contemporary global economy. The paper discusses the clear correlation between these variables and concludes that simultaneously development of these variables inevitably leads to better positioning of national economies in international competition. National economies have to adjust its policies in the fields of regulations, infrastructure, education and so on to meet the modern requirements raised due to the rapid development and spread of information and communication systems.
description: Economia Aziendale Online -, Vol 11, No 3 (2020): ISSUE 3/2020
Quantized Thermal Conductance of Nanowires at Room Temperature due to Surface Phonon-Polaritons
Creators: name: Ordonez-Miranda, Jose
name: Tranchant, Laurent
name: Kim, Beomjoon
name: Chalopin, Yann
name: Antoni, Thomas
name: Volz, Sebastian
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Based on the Landauer formalism, we demonstrate that the thermal conductance due to the propagation of surface phonon-polaritons along a polar nanowire is independent of the material characteristics and is given by Pi^2kB^2T/3h. The giant propagation length of these energy carriers establishes that this quantization holds not only for a temperature much smaller than 1 K, as is the case of electrons and phonons, but also for temperatures comparable to room temperature, which can significantly facilitate its observation and application in the thermal management of nanoscale electronics and photonics.
description: 5 pages, 4 figures
ПОГЛОЩЕНИЕ КАК ТЕХНИКА РЕСТРУКТУРИЗАЦИИ КОМПАНИИ
Creators: name: Белослудцева Г.Б.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: реструктуризация
поглощение
слияние
формы поглощения

description: В статье рассматриваются сущность инструмента процедуры реструктуризации слияния и поглощения, формы проведения поглощения и ее эффективность. Слияние и поглощение – это не конечная цель преобразований, а средство для достижения цели – увеличение стоимости бизнеса, снижения угроз, увеличения прибыли.
The two-point resistance of a cobweb with a superconducting boundary
Creators: name: Tan, Zhi-Zhong
name: Essam, J. W.
name: Wu, F. Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the problem of two-point resistance on an m x n cobweb network with a superconducting boundary, which is topologically equivalent to a geographic globe. We deduce a concise formula for the resistance between any two nodes on the globe using a method of direct summation pioneered by one of us [Z. Z. Tan, et al, J. Phys. A 46, 195202 (2013)]. This method contrasts the Laplacian matrix approach which is difficult to apply to the geometry of a globe. Our analysis gives the result directly as a single summation.
description: 15 pages, 3 figures
Exact Probability Distribution versus Entropy
Creators: name: Andersson, Kerstin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The problem addressed concerns the determination of the average number of successive attempts of guessing a word of a certain length consisting of letters with given probabilities of occurrence. Both first- and second-order approximations to a natural language are considered. The guessing strategy used is guessing words in decreasing order of probability. When word and alphabet sizes are large, approximations are necessary in order to estimate the number of guesses. Several kinds of approximations are discussed demonstrating moderate requirements concerning both memory and CPU time. When considering realistic sizes of alphabets and words (100) the number of guesses can be estimated within minutes with reasonable accuracy (a few percent). For many probability distributions the density of the logarithm of probability products is close to a normal distribution. For those cases it is possible to derive an analytical expression for the average number of guesses. The proportion of guesses needed on average compared to the total number decreases almost exponentially with the word length. The leading term in an asymptotic expansion can be used to estimate the number of guesses for large word lengths. Comparisons with analytical lower bounds and entropy expressions are also provided.
СИСТЕМА МЕНЕДЖМЕНТА КАЧЕСТВА КРУПНЫХ ПРЕДПРИЯТИЙ В КОНТЕКСТЕ ПРОБЛЕМЫ УПРАВЛЕНИЯ ЧЕЛОВЕЧЕСКИМ КАПИТАЛОМ
Creators: name: Жуева М.А.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: человеческий капитал; механизмы управления; система менеджмента качества; квалификационная яма; кадровый дисбаланс

description: Трансформация процессов предприятия в условиях цифровизации экономики влечет за собой расширение видов профессиональной деятельности, а также необходимость внесения изменений в процессы управления человеческим капиталом через использование принципов системы менеджмента качества. В статье рассматриваются текущие проблемы управления персоналом и способы их решения.
СТАРТ ИННОВАЦИОННОГО ПРЕДПРИЯТИЯ
Creators: name: Коваленко Б.Б.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: предпринимательство
инновации
стартап
бизнес-процесс
комбинация ресурсов
потребители
клиенты

description: В статье предложены результаты исследования понятий «предпринимательство» и «инновации». Внимание автора фокусируется на понятии «стартап». В процессе анализа выявлены характерные свойства стартапа: стадия выбора бизнес-модели, начала создания инноваций, новой организации, серии экспериментов. Отмечена актуальность развития целостной парадигмы менеджмента для инновационных предприятий, в которой задача предпринимателя – предложить видение развития стартапа и стать его руководителем для принятия решений и действий.
The persistence pays: the effect of firing opinions insocial network
Creators: name: Biondi, Elisabetta
name: Boldrini, Chiara
name: Passarella, Andrea
name: Conti, Marco
Publisher: name: Zenodo
Year: 2022
Subjects: opinion dynamics
Friedkin-Johnsen
Dunbar's model

description: In our previous work, we have analysed the gFJ model and we have proved that, in general, this model is able to capture polarization phenomena for most of the polarization indices available in the literature. Results were validated using two social network traces very popular in the related literature.
 In this work we have focused on the following question: in real social networks, where the structure of interactions are shaped according to the Dunbar circles theory, are these findings still true or actually, no polarization effects are visible?
 What we have proved is that in a Dunbar structure it is not possible to observe significant changes in the average opinion, and this is mainly due to the fact that in a Dunbar network cannot be opinion leaders, since all nodes are equally capable of influence only a few people’s opinion with more strength, which are the closest people around them. Obviously, the situation changes if the network host a node with non-human characteristics, i.e a node that interacts with others without respecting the Dunbar structure. This is the case of political profiles, for example, which does not have interactions shaped around support clique/sympathy circle/active network: they gather the work of several people that work around their communication.
 In this case, we have proved that the opinion shift can happen (if the susceptibility of nodes allows it) and, in this case, we are also able to determine which is the minimum number of interactions that the node has to do with others to have a target choice shift.
КАДРОВАЯ ПОЛИТИКА В СИСТЕМЕ ГОСУДАРСТВЕННОЙ СЛУЖБЫ: ПРОБЛЕМНЫЙ АСПЕКТ
Creators: name: Равдин Д.С.
name: Лымарева О.А.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: государственная служба
кадровая политика
управление персоналом
менеджмент
Министерство экономики

description: В данной статьей рассматриваются проблемы кадровой политики в государственной службе на примере Министерства экономики Краснодарского края, в ходе рассмотрения было обнаружено множество проблем, включая низкий уровень профессиональных и организационных навыков сотрудников, отсутствие системы обучения и повышения уровня квалификации, рассматривается сложность материального и организационного обеспечения решения этих проблем, предлагаются меры по совершенствованию кадровой политики на государственной службе.
Mining the Workload of Real Grid Computing Systems
Creators: name: Guazzone, Marco
Publisher: name: Zenodo
Year: 2015
Subjects: Grid Computing
Workload Characterization
Knowledge Discovery Process
Data Mining.

description: Since the mid 1990s, grid computing systems have emerged as an analogy for making computing power as pervasive an easily accessible as an electric power grid. Since then, grid computing systems have been shown to be able to provide very large amounts of storage and computing power to mainly support the scientific and engineering research on a wide geographic scale. Understanding the workload characteristics incoming to such systems is a milestone for the design and the tuning of effective resource management strategies. This is accomplished through the workload characterization, where workload characteristics are analyzed and a possibly realistic model for those is obtained. In this paper, we study the workload of some real grid systems by using a data mining approach to build a workload model for job interarrival time and runtime, and a Bayesian approach to capture user correlations and usage patterns. The final model is then validated against the workload coming from a real grid system.
ФУНКЦИОНАЛЬНО-ПРОЦЕССНОЕ УПРАВЛЕНИЕ ИННОВАЦИОННЫМ ПРЕДПРИЯТИЕМ
Creators: name: Пригульный А.Г.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: функционально-процессное управление предприятие
инновационное предприятие
бизнес-процесс
владелец процесса

description: В статье представлены отличия вертикальных и горизонтальных структур управления предприятия. Внимание автора фокусируется на смысле функционально-процессного управления инновационным предприятием. Обосновывается идея, заключающаяся в том, что менеджеры должны взять под контроль потоки деятельности инновационного предприятия, создающие ценность для клиентов: интегрировать возможности вертикальной структуры и преимущества горизонтальной организации бизнес-процессов организации.
РАЗВИТИЕ ИНФОРМАЦИОННЫХ ТЕХНОЛОГИЙ В САНАТОРНО-КУРОРТНОЙ СФЕРЕ
Creators: name: Федоров Д.С.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: технология
сервис
мобильное приложение
данные
клиент
услуга

description: Рынок информационных технологий в сфере услуг бурно развивается, что отчетливо наблюдается не только в банковской, но и в санаторно-курортной сфере. Наряду с совершенствованием существующих технологий имеет место внедрение в практику инновационных, в частности, мобильных. В статье рассматривается авторская разработка клиентского мобильного приложения с вариантами ее практической реализации.
A Bayesian Method for the Intercalibration of Spectra in Reverberation Mapping
Creators: name: Li, Yan-Rong
name: Wang, Jian-Min
name: Hu, Chen
name: Du, Pu
name: Bai, Jin-Ming
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Flux calibration of spectra in reverberation mapping (RM) is most often performed by assuming the flux constancy of some specified narrow emission lines, which stem from an extended region that is sometimes partially spatially resolved, in contrast to the point-like broad-line region and the central continuum source. The inhomogeneous aperture geometries used among different observation sets in a joint monitoring campaign introduce systematic deviations to the fluxes of broad lines and central continuum, and intercalibration over these data sets is required. As an improvement to the previous empirical correction performed by comparing the (nearly) contemporaneous observation points, we describe a feasible Bayesian method that obviates the need for (nearly) contemporaneous observations, naturally incorporates physical models of flux variations, and fully takes into account the measurement errors. In particular, it fits all the data sets simultaneously regardless of samplings and makes use of all of the information in the data sets. A Markov Chain Monte Carlo implementation is employed to recover the parameters and uncertainties for intercalibration. Application to the RM data sets of NGC 5548 with joint monitoring shows the high fidelity of our method.
description: 5 pages, 2 figures; to appear in the Astrophysical Journal Letters
КОРРУПЦИОННЫЕ ПРЕСТУПЛЕНИЯ В КРАСНОДАРСКОМ КРАЕ КАК УГРОЗА ЭКОНОМИЧЕСКОЙ БЕЗОПАСНОСТИ РЕГИОНА
Creators: name: Мокосеева М.А.
name: Шевкуненко М.Ю.
Publisher: name: Актуальные вопросы экономических наук
Year: 2020
Subjects: коррупция
преступление
противодействие
взятка
подкуп

description: В данной статье рассмотрены актуальные вопросы, связанные с коррупционными преступлениями в Краснодарском крае. Актуальность темы обусловлена тем, что рост коррупции в регионе приводит к стагнации экономики, снижению инвестиционной привлекательности и снижению уровня доверия граждан к органам власти на региональном и федеральном уровне, что представляет собой угрозу экономической безопасности региона и страны.
К ПРОСТРАНСТВЕННЫМ МОДЕЛЯМ РАССЕЯНИЯ И МИГРАЦИИ ПРИМЕСЕЙ
Creators: name: Н.С. Кочкин
name: А.К. Акара
Publisher: name: Прикладная математика: современные проблемы математики, информатики и моделирования
Year: 2020
Subjects: пространственная диффузия
разностная схема
метод расщепления
клеточно-автоматная модель.

description: Рассмотрены различные подходы к моделированию процессов рассеяния и миграции примеси: клеточно-автоматный и конечно-разностный с использование явной и неявной схем. Реализована 3D диффузионная КА-модель, имитирующая диффузию в пространстве. Для клеточного автомата проведена настройка в соответствии с результатами расчетов по явной и неявной схемам для начально-граничной задачи первого рода в параллелепипеде. Проведена сравнительная оценка временных затрат.
ЛОКАЛИЗАЦИЯ НЕОДНОРОДНОСТЕЙ В ИЗОТРОПНОМ УПРУГОМ ВОЛНОВОДЕ С ИСПОЛЬЗОВАНИЕМ РАСПРЕДЕЛЕННОЙ СЕТИ ПЬЕЗОАКТИВНЫХ ДАТЧИКОВ
Creators: name: И.А. Барейко
Publisher: name: Прикладная математика: современные проблемы математики, информатики и моделирования
Year: 2020
Subjects: бегущие упругие волны
метод обращения времени
локализация препятствий
полуаналитический интегральный подход.

description: Рассматривается компьютерная реализация алгоритма пассивного метода обращения волн для локализации неоднородностей в изотропном упругом волноводе и обсуждаются результаты его экспериментальной проверки на образцах из металлов с искусственными поверхностными дефектами различных размеров.