cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Loschmidt echo for local perturbations: non-monotonous cross-over from the Fermi-golden-rule to the escape-rate regime
Creators: name: Goussev, Arseni
name: Waltner, Daniel
name: Richter, Klaus
name: Jalabert, Rodolfo A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We address the sensitivity of quantum mechanical time evolution by considering the time decay of the Loschmidt echo (LE) (or fidelity) for local perturbations of the Hamiltonian. Within a semiclassical approach we derive analytical expressions for the LE decay for chaotic systems for the whole range from weak to strong local perturbations and identify different decay regimes which complement those known for the case of global perturbations. For weak perturbations a Fermi-golden-rule (FGR) type behavior is recovered. For strong perturbations the escape-rate regime is reached, where the LE decays exponentially with a rate independent of the perturbation strength. The transition between the FGR regime and the escape-rate regime is non-monotonic, i.e. the rate of the exponential time-decay of the LE oscillates as a function of the perturbation strength. We further perform extensive quantum mechanical calculations of the LE based on numerical wave packet evolution which strongly support our semiclassical theory. Finally, we discuss in some detail possible experimental realizations for observing the predicted behavior of the LE.
description: 27 pages, 7 figures; important changes throughout the paper
ปัจจัยที่มีผลต่อความร่วมมือทางธุรกิจ กรณีศึกษาอุตสาหกรรมข้าวในเขตจังหวัดร้อยเอ็ด ขอนแก่น มหาสารคาม
Creators: name: ลักขณา ศิริจำปา
name: ศิรินทร เลียงจินดาถาวร
Publisher: name: มหาวิทยาลัยราชภัฏมหาสารคาม
Year: 2008
Subjects: ความร่วมมือทางธุรกิจ, อุตสาหกรรมข้าว

description: 2, 2, วารสารมหาวิทยาลัยราชภัฏมหาสารคามมนุษยศาสตร์และสังคมศาสตร์
Joule-Thomson expansion for noncommutative uncharged black holes
Creators: name: Graça, J. P. Morais
name: Capossoli, Eduardo Folco
name: Boschi-Filho, Henrique
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work we study the Joule-Thomson expansion for uncharged black holes in a noncommutative scenario characterized by a parameter $θ$, which is present in the horizon function. We calculate the inversion temperature for some values of $θ$ and the isenthalpics for fixed masses. We find that the uncharged noncommutative black hole behaves as a charged commutative one.
description: V2: 10 pages, 2 figures. Text improved. Typos corrected. Results unchanged. This version matches the published one in EPL
Slides for: Recent Advances in Non-Line-of-Sight Imaging
Creators: Dr. Christopher Metzler
Dr. David Lindell
Publisher: name: IEEE
Year: 2022

Slides for: SPS Webinar, Dec 14, 2022, Dr. Christopher Metzler and Dr. David Lindell
Non-line-of-sight (NLoS) imaging is an exciting technology which uses time-resolved sensors to see objects that are hidden from view. In essence, NLoS imaging lets someone turn a wall into a mirror. This talk will highlight recent advances in NLoS imaging, with an emphasis on the algorithms which underlie their operation. We will first describe the operating principles behind NLoS imaging and recent methods for fast and efficient imaging of hidden objects. We will then describe how one can leverage object motion to enable NLoS imaging with just a single optical path, such as through the keyhole of a door.
Study of the decay mechanism for B+ to p pbar K+ and B+ to p pbar pi+
Creators: name: Wei, J. -T.
name: Wang, M. -Z.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the characteristics of the low mass ppbar enhancements near threshold in the three-body decays B+ to p pbar K+ and B+ to p pbar pi+. We observe that the proton polar angle distributions in the ppbar helicity frame in the two decays have the opposite polarity, and measure the forward-backward asymmetries as a function of the ppbar mass for the p pbar K+ mode. We also search for the intermediate two-body decays, B+ to pbar Delta++ and B+ to p Delta0bar, and set upper limits on their branching fractions. These results are obtained from a 414 fb^{-1} data sample that contains 449 times 10^6 BBbar events collected near the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+ e- collider.
description: 15 pages, 5 figures (14 figure files), revisions to Phys. Lett. B
THE ROLE AND IMPORTANCE OF WOMEN IN SOCIETY
Creators: name: Egamova, Mohira
name: Akhmedova, Muyassar
Publisher: name: Zenodo
Year: 2025

description: Women play an integral role in the society. They are the backbone of families and are crucial to the growth and development of communities. Yet, for centuries, women have been relegated to the sidelines, subjected to discrimination and marginalization. In recent years, however, there has been a growing awareness of the importance of women in society. This article will explore the role of women in society and highlight the importance of empowering women to create a better future for all.
Vacuum Radiation Pressure Fluctuations on Atoms
Creators: name: Ford, L. H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Recent work has shown that the stress tensor components, such as energy density or pressure, of a quantum field can be subject to large vacuum fluctuations. The energy density or pressure must be averaged in time before the fluctuations can be finite, and the probability of a large fluctuation depends upon the details of the averaging and can be much larger than that predicted by a Gaussian distribution. This paper explores vacuum radiation pressure fluctuation on Rydberg atoms and their possible observable effects. The excitation and de-excitation of a Rydberg atom provide an explicit model for the time averaging of the radiation pressure, as the atomic polarizability becomes time dependent, first increasing and then decreasing again by several orders of magnitude. This switched polarizability can induce large vacuum pressure fluctuations, which can in turn temporarily transfer linear momentum to the atom and cause a recoil which might be observable.
description: 16 pags, 4 figures
Antoni Dudek, Ryszard Gryz, Komuniści i Kościół w Polsce (1945-1989)
Creators: name: Żurek, Robert
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 4 (2003)
Cryptops Leach 1815
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Scolopendromorpha
Cryptopidae
Cryptops

description: Cryptops Leach, 1815
  Subgenus Cryptops Leach, 1815
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 107, DOI: 10.5281/zenodo.192026
On the coupling between spinning particles and cosmological gravitational waves
Creators: name: Milillo, Irene
name: Lattanzi, Massimiliano
name: Montani, Giovanni
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The influence of spin in a system of classical particles on the propagation of gravitational waves is analyzed in the cosmological context of primordial thermal equilibrium. On a flat Friedmann-Robertson-Walker metric, when the precession is neglected, there is no contribution due to the spin to the distribution function of the particles. Adding a small tensor perturbation to the background metric, we study if a coupling between gravitational waves and spin exists that can modify the evolution of the distribution function, leading to new terms in the anisotropic stress, and then to a new source for gravitational waves. In the chosen gauge, the final result is that, in the absence of other kind of perturbations, there is no coupling between spin and gravitational waves.
description: 4 pages, to appear in Proceedings of the II Stueckelberg Workshop - Int. J. Mod. Phys. A
Alison Fleig Frank, Oil Empire. Visions of Prosperity in Austrian Galicia
Creators: name: Struve, Kai
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2009

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 58 Nr. 3 (2009): Vorträge der Sektion "Osteuropa" auf dem 37. Deutschen Reichshistorikertag
Subsampling needlet coefficients on the sphere
Creators: name: Baldi, P.
name: Kerkyacharian, G.
name: Marinucci, D.
name: Picard, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistics Theory (math.ST)
subject: Astrophysics (astro-ph)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In a recent paper, we analyzed the properties of a new kind of spherical wavelets (called needlets) for statistical inference procedures on spherical random fields; the investigation was mainly motivated by applications to cosmological data. In the present work, we exploit the asymptotic uncorrelation of random needlet coefficients at fixed angular distances to construct subsampling statistics evaluated on Voronoi cells on the sphere. We illustrate how such statistics can be used for isotropy tests and for bootstrap estimation of nuisance parameters, even when a single realization of the spherical random field is observed. The asymptotic theory is developed in detail in the high resolution sense.
description: Published in at http://dx.doi.org/10.3150/08-BEJ164 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
An Artificial Immune System as a Recommender System for Web Sites
Creators: name: Morrison, Tom
name: Aickelin, Uwe
Publisher: name: arXiv
Year: 2008
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Artificial Immune Systems have been used successfully to build recommender systems for film databases. In this research, an attempt is made to extend this idea to web site recommendation. A collection of more than 1000 individuals web profiles (alternatively called preferences / favourites / bookmarks file) will be used. URLs will be classified using the DMOZ (Directory Mozilla) database of the Open Directory Project as our ontology. This will then be used as the data for the Artificial Immune Systems rather than the actual addresses. The first attempt will involve using a simple classification code number coupled with the number of pages within that classification code. However, this implementation does not make use of the hierarchical tree-like structure of DMOZ. Consideration will then be given to the construction of a similarity measure for web profiles that makes use of this hierarchical information to build a better-informed Artificial Immune System.
Search for Top Squarks at Tevatron Inspired by Dark Matter and Electroweak Baryogenesis
Creators: name: Bhattacharyya, Nabanita
name: Datta, Amitava
name: Maity, Manas
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The search for the top squark ($\widetilde{t}_{1}$) within the kinematic reach of Tevatron Run II is of great contemporary interest. Such a $\widetilde{t}_{1}$ can explain the baryon asymmetry of the universe provided $120 ~GeV/c^{2} \leq m_{\widetilde{t}_{1}} \leq m_t$. Moreover if $Δm \equiv m_{\widetilde{t}_{1}}$ - $m_{\widetildeχ_1^0}$ is small, where $\widetildeχ_1^0$ is the LSP, the dark matter relic density as obtained from the WMAP data may be explained via $\widetilde{t}_{1}$- LSP coannihilation. In this scenario the decay $\widetilde{t}_{1} \to c \widetildeχ_1^0$ is likely to occur with 100 % branching ratio but for small $Δm$ the conventional di-jet + $\not E_T$ signal becomes unobservable. We propose a new search strategy based on the $2j + \not E_T$ signature accompanied by an isolated cluster of energy which arises from a decaying heavy particle with characteristic decay length. Our preliminary simulations with PYTHIA indicate that for $100 ~GeV/c^{2} \le m_{\widetilde{t}_{1}} \le 130 ~GeV/c^{2}$ this signal may be observable while somewhat lager $m_{\widetilde{t}_{1}}$ may still provide hints of new physics.
description: 14 pages, 6 figures
Modeling of Spiral Structure in a Multi-Component Milky~Way-Like Galaxy
Creators: name: Khrapov, Sergey
name: Khoperskov, Alexander
name: Korchagin, Vladimir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Using recent observational data, we construct a set of multi-component equilibrium models of the disk of a Milky Way-like galaxy. The disk dynamics are studied using collisionless-gaseous numerical simulations, based on the joined integration of the equations of motion for the collision-less particles using direct integration of gravitational interaction and the gaseous SPH-particles. We find that after approximately one Gyr, a prominent central bar is formed having a semi-axis length of about three kpc, together with a multi-armed spiral pattern represented by a superposition of $m=$ 2-, 3-, and 4-armed spirals. The spiral structure and the bar exist for at least 3 Gyr in our simulations. The existence of the Milky Way bar imposes limitations on the density distributions in the subsystems of the Milky Way galaxy. We find that a bar does not form if the radial scale length of the density distribution in the disk exceeds 2.6 kpc. As expected, the bar formation is also suppressed by a compact massive stellar bulge. We also demonstrate that the maximum value in the rotation curve of the disk of the Milky Way galaxy, as found in its central regions, is explained by non-circular motion due to the presence of a bar and its orientation relative to an observer.
description: 30 pages, 13 figures
Slides for: Voltage and Frequency Control in Renewable-Rich Power Grids
Creators: Lasantha Meegahapola
Publisher: name: IEEE
Year: 2023

Slides for: Voltage and Frequency Control in Renewable-Rich Power Grids
Power system frequency and voltage control are of paramount importance to maintain the stability and reliability of the emerging smart grid. With the large-scale deployment of power electronic converter (PEC) interfaced renewable power generation (e.g., wind generation and solar-photovoltaic), the conventional strategies to control and maintain system frequency and voltage are becoming inadequate. Therefore, new strategies should be deployed in power grids to maintain frequency and voltage within acceptable levels stipulated in grid codes. This webinar will cover frequency control techniques, such as droop control, synthetic inertia control and hybrid control schemes, that can be used in PEC-interfaced sources. Furthermore, voltage stability aspects with high-share of PEC-interfaced renewables (short-term and long-term voltage stability), and voltage control schemes, such as Volt-Var and Volt-Watt functions will be covered with example case studies. Finally, this webinar will shed light on various technologies (battery storage, synchronous condensers, virtual power plants) available for frequency and voltage control together with the deployment aspects and performance limitations.
December : Year in Review
Creators: Chun Sing Lai
Loi Lei Lai
Wei-Jen Lee
Gustavo Giannattasio
Publisher: name: IEEE
Year: 2022

Newsletter
This is a Year in Review featuring articles titled "2021 eNewsletter Awards", "IEEE Smart Cities Publication: Year in Review", and "IEEE First Ever Smart Cities Contest".
Cryptops (Cryptops) hortensis Donovan 1810
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Scolopendromorpha
Cryptopidae
Cryptops
Cryptops hortensis

description: 21. Cryptops (Cryptops) hortensis (Donovan, 1810)
 1)? Cryptops hortensis Leach: Silvestri 1898: 684 [pars].
 2)? Cryptops hortensis Leach: Verhoeff 1925a: 655 [pars].
 3)? Cryptops hortensis Leach: Attems 1949: 111 [pars].
 4)? Cryptops hortensis Leach, 1815: Minelli 1978a: 156 [pars]. 5) Cryptops hortensis (Leach) [sic]: De Miranda Restivo 1982: 173. 6) Cryptops hortensis Leach, 1815: Foddai et al. 1995: 8.
 7) Cryptops hortensis Leach, 1815: Grafitti & Zapparoli 1995: 122. 8) Cryptops hortensis Leach, 1815: Foddai et al. 1996: 360, tab. I. 9) Cryptops hortensis: Mucedda et al. 2002: 30.
 10) Cryptops hortensis Leach, 1815: Zapparoli & Minelli 2005: CD [pars].
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 107, DOI: 10.5281/zenodo.192026
Slides for: Deep Learning for All-in-Focus Imaging
Creators: Dr. Qian Huang
Publisher: name: IEEE
Year: 2022

Slides for: SPS Webinar, Dec 13, 2022, Dr. Qian Huang
Focus stacking is an effective approach to extending the depth of field of a camera, yet is challenging with regard to 1) controlling focal planes in forming a stack and 2) fusing the focal stack into composites that are free from defocusing, i.e., all-in-focus. We propose an all-in-focus imaging pipeline using deep learning techniques as a novel solution for focus stacking. In the proposed pipeline, three components, namely autofocus, focus control and fusion, incorporate in a closed loop to maximize the quality of all-in-focus estimates. The image-based neural autofocus algorithm acts 5x-10x faster to focus on a single object in contrast to traditional autofocus algorithms based on contrast maximization. Using the neural autofocus algorithm as a tool, the focus control agent based on reinforcement learning can dynamically estimate the environment and plan a focal plane trajectory for a scene with multiple objects. The neural fusion algorithm can better fuse a focal stack through transfer learning. The overall pipeline outperforms traditional focus stacking approaches in both static and dynamic scenes.
Cryptops
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Scolopendromorpha
Cryptopidae
Cryptops

description: 24. Cryptops (Cryptops) sp. A
 1) Cryptops sp.: Lana et al. 2007: 43.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 111, DOI: 10.5281/zenodo.192026
Stephan Döring, Die Umsiedlung der Wolhyniendeutschen in den Jahren 1939 bis 1940
Creators: name: Löneke, Regina
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 1 (2003)
Genuine empirical pressure within the proton
Creators: name: Freese, Adam
name: Miller, Gerald A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A phenomenological extraction of pressure within the proton has recently been performed using JLab CLAS data (arXiv:2104.02031 [nucl-ex]). The extraction used a 3-dimensional Breit frame description in which the initial and final proton states have different momenta. Instead, we obtain the two-dimensional transverse light front pressure densities that incorporate relativistic effects arising from the boosts that cause the initial and final states to differ. The mechanical radius is then determined to be $0.518~ \pm 0.062_{\mathrm{fit}} \pm 0.126_{\mathrm{sys}}~\mathrm{fm}$, which is smaller than the electric charge radius and larger than the light front momentum radius. The forces within the proton are shown to be predominantly repulsive at distances less than $0.43~\pm 0.12~\mathrm{fm}$ from the center, and predominantly attractive further out.
description: 5 pages, 3 figures
Cryptops
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Scolopendromorpha
Cryptopidae
Cryptops

description: Cryptops (Cryptops) spp.
 1) Cryptops spp.: A. Costa 1884d: 48.
 2) Cryptops sp.: De Miranda Restivo 1982: 174.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 112, DOI: 10.5281/zenodo.192026
Local dark energy: HST evidence from the vicinity of the M 81/M 82 galaxy group
Creators: name: Chernin, A. D.
name: Karachentsev, I. D.
name: Kashibadze, O. G.
name: Makarov, D. I.
name: Teerikorpi, P.
name: Valtonen, M. J.
name: Dolgachev, V. P.
name: Domozhilova, L. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Hubble Space Telescope observations of the nearby galaxy group M 81/M 82 and its vicinity indicate that the expansion outflow around the group is dominated by the antigravity of the dark energy background. The local density of dark energy in the area is estimated to be near the global dark energy density or perhaps exactly equal to it. This conclusion agrees with our previous results for the Local group vicinity and the vicinity of the Cen A/M 83 group.
description: 17 pages, 1 figure
Überlegungen zur Kultur- und Buchgeschichte Ostmittel- und Südosteuropas
Creators: name: Haberland, Detlef
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2005

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 54 Nr. 3 (2005)
Information capacity of genetic regulatory elements
Creators: name: Tkacik, Gasper
name: Callan, Curtis G
name: Bialek, William
Publisher: name: arXiv
Year: 2007
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Changes in a cell's external or internal conditions are usually reflected in the concentrations of the relevant transcription factors. These proteins in turn modulate the expression levels of the genes under their control and sometimes need to perform non-trivial computations that integrate several inputs and affect multiple genes. At the same time, the activities of the regulated genes would fluctuate even if the inputs were held fixed, as a consequence of the intrinsic noise in the system, and such noise must fundamentally limit the reliability of any genetic computation. Here we use information theory to formalize the notion of information transmission in simple genetic regulatory elements in the presence of physically realistic noise sources. The dependence of this "channel capacity" on noise parameters, cooperativity and cost of making signaling molecules is explored systematically. We find that, at least in principle, capacities higher than one bit should be achievable and that consequently genetic regulation is not limited the use of binary, or "on-off", components.
description: 17 pages, 9 figures
Formation of solar quiescent coronal loops through magnetic reconnection in an emerging active region
Creators: name: Hou, Zhenyong
name: Tian, Hui
name: Chen, Hechao
name: Zhu, Xiaoshuai
name: Huang, Zhenghua
name: Bai, Xianyong
name: He, Jiansen
name: Song, Yongliang
name: Xia, Lidong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Coronal loops are building blocks of solar active regions. However, their formation mechanism is still not well understood. Here we present direct observational evidence for the formation of coronal loops through magnetic reconnection as new magnetic fluxes emerge into the solar atmosphere. Extreme-ultraviolet observations of the Atmospheric Imaging Assembly (AIA) onboard the Solar Dynamics Observatory (SDO) clearly show the newly formed loops following magnetic reconnection within a plasma sheet. Formation of the loops is also seen in the hα line-core images taken by the New Vacuum Solar Telescope. Observations from the Helioseismic and Magnetic Imager onboard SDO show that a positive-polarity flux concentration moves towards a negative-polarity one with a speed of ~0.4 km/s, before the formation of coronal loops. During the loop formation process, we found signatures of flux cancellation and subsequent enhancement of the transverse field between the two polarities. The three-dimensional magnetic field structure reconstructed through a magnetohydrostatic model shows field lines consistent with the loops in AIA images. Numerous bright blobs with an average width of 1.37 Mm appear intermittently in the plasma sheet and move upward with a projected velocity of ~114 km/s. The temperature, emission measure and density of these blobs are about 3 MK, 2.0x10^(28) cm^(-5) and 1.2x10^(10) cm^(-3), respectively. A power spectral analysis of these blobs indicates that the observed reconnection is likely not dominated by a turbulent process. We have also identified flows with a velocity of 20 to 50 km/s towards the footpoints of the newly formed coronal loops.
description: 15 pages, 7 figures, accepted for publication in ApJ
Podziemie zbrojne na Lubelszczyźnie wobec dwóch totalitaryzmów 1939-1956.
Creators: name: Pohl, Dieter
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 2 (2003)
350-lecie Unii Hadziackiej (1658-2008)
Creators: name: Wünsch, Thomas
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2009

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 58 Nr. 3 (2009): Vorträge der Sektion "Osteuropa" auf dem 37. Deutschen Reichshistorikertag
Paola Bono - Bia Sarrasini (eds.), Epiche. Altre imprese, altre narrazioni
Creators: name: Fusillo, Massimo
Publisher: name: Università degli Studi di Cagliari
Year: 2014

description: Negli spazi affascinanti dell’Hangar Bicocca di Milano, accanto alle sublimi torri di Anselm Kiefer, è in corso in questi mesi un’ampia mostra, Light Time Tales, della famosa videoartista e performer americana Joan Jonas, da sempre affascinata dalla rilettura di saghe e testi epici, e tesa verso una ridefinizione continua della soggettività femminile. Nell’unica immensa sala buia, costellata da numerosi video e da alcune installazioni, il fruitore può costruirsi un proprio percorso più o meno labirintico, recependo in simultaneità frammenti di varie opere. Una prova di cosa possa significare oggi riproporre l’antichissimo genere dell’epica, nella nostra epoca intermediale, dominata dal multitasking.
description: Between, Vol 4, N° 8 (2014): Tecnologia, immaginazione e forme del narrare
Stigmatogaster gracilis Meinert 1870
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Geophilomorpha
Himantariidae
Stigmatogaster
Stigmatogaster gracilis

description: 28. Stigmatogaster gracilis (Meinert, 1870)
 1) Geophilus laevipes C. K.: Fanzago 1881b: 15.
 2) Stigmatogaster gracilis Mein. [sic]: A. Costa 1885: 9. 3) Stigmatogaster gracilis (Mein.): Silvestri 1898: 685.
 4) Diadenoschisma gracile Mein. [sic]: Verhoeff 1925a: 656.
 5) Stigmatogaster gracilis provincialis Chal. & Rib.: Attems 1929: 39. 6) Stigmatogaster gracilis (Meinert, 1870): Minelli 1978a: 156. 7) Stigmatogaster gracilis (Meinert): De Miranda Restivo 1982: 173. 8) Sigmatogaster gracilis: Baccetti 1983: 862.
 9) Stigmatogaster gracilis (Meinert, 1870): Minelli 1983a: 2.
 10) Stigmatogaster gracilis (Mein. 1870): Minelli 1983b: 405.
 11) Stigmatogaster gracilis: Minelli & Iovane 1987: 26, 28, 30. 12) Stigmatogaster gracilis: Foddai et al. 1994: 14.
 13) Stigmatogaster gracilis (Meinert, 1870): Minelli et al. 1994: 493. 14) Stigmatogaster gracilis (Meinert, 1870): Foddai et al. 1995: 8. 15) Stigmatogaster gracilis (Meinert, 1870): Foddai et al. 1996: 361, tab. I. 16) Stigmatogaster gracilis (Meinert, 1870): Zapparoli & Minelli 2005: CD.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on pages 118-119, DOI: 10.5281/zenodo.192026
Spin configuration in a frustrated ferromagnetic/antiferromagnetic thin film system
Creators: name: Yamada, T. K.
name: Martinez, E.
name: Vega, A.
name: Robles, R.
name: Stoeffler, D.
name: de Parga, A. L. Vazquez
name: Mizoguchi, T.
name: van Kempen, H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have studied the magnetic configuration in ultrathin antiferromagnetic Mn films grown around monoatomic steps on an Fe(001) surface by spin-polarized scanning tunneling microscopy/spectroscopy and ab-initio-parametrized self-consistent real-space tight binding calculations in which the spin quantization axis is independent for each site thus allowing noncollinear magnetism. Mn grown on Fe(001) presents a layered antiferromagnetic structure. In the regions where the Mn films overgrows Fe steps the magnetization of the surface layer is reversed across the steps. Around these defects a frustration of the antiferromagnetic order occurs. Due to the weakened magnetic coupling at the central Mn layers, the amount of frustration is smaller than in Cr and the width of the wall induced by the step does not change with the thickness, at least for coverages up to seven monolayers.
description: 10 pages, 5 figures
Polaron formation in a spin chain by measurement-induced imaginary Zeeman field
Creators: name: Pyshkin, P. V.
name: Sherman, E. Ya.
name: Wu, Lian-Ao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a high-rate projective measurement-based approach for controlling non-unitary evolution of a quantum chain of interacting spins. In this approach, we demonstrate that local measurement of a single external spin coupled to the chain can produce a spin polaron, which remains stable after the end of the measurement. This stability results from the fact that the Hilbert space of the chain contains a subspace of non-decaying states, stable during the nonunitary evolution. These states determine the resulting final state of the chain and long-term shape of the polaron. In addition to formation of the spin polarons, the presented measurement protocol can be used for distillation of non-decaying states from an initial superposition or mixture.
Der Erste Weltkrieg und die Beziehungen zwischen Tschechen, Slowaken und Deutschen
Creators: name: Alte, Rüdiger
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 1 (2003)
Influence of Zeeman splitting and thermally excited polaron states on magneto-electrical and magneto-thermal properties of magnetoresistive polycrystalline manganite La_{0.8}Sr_{0.2}MnO_3
Creators: name: Sergeenkov, S.
name: Mucha, J.
name: Pekala, M.
name: Drozd, V.
name: Ausloos, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Some possible connection between spin and charge degrees of freedom in magneto-resistive manganites is investigated through a thorough experimental study of the magnetic (AC susceptibility and DC magnetization) and transport (resistivity and thermal conductivity) properties. Measurements are reported in the case of well characterized polycrystalline La_{0.8}Sr_{0.2}MnO_3 samples. The experimental results suggest rather strong field-induced polarization effects in our material, clearly indicating the presence of ordered FM regions inside the semiconducting phase. Using an analytical expression which fits the spontaneous DC magnetization, the temperature and magnetic field dependences of both electrical resistivity and thermal conductivity data are found to be well reproduced through a universal scenario based on two mechanisms: (i) a magnetization dependent spin polaron hopping influenced by a Zeeman splitting effect, and (ii) properly defined thermally excited polaron states which have to be taken into account in order to correctly describe the behavior of the less conducting region. Using the experimentally found values of the magnetic and electron localization temperatures, we obtain L=0.5nm and m_p=3.2m_e for estimates of the localization length (size of the spin polaron) and effective polaron mass, respectively.
description: Accepted for publication in Journal of Applied Physics
Scolopendra oraniensis Lucas 1846
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Scolopendromorpha
Scolopendridae
Scolopendra
Scolopendra oraniensis

description: 26. Scolopendra oraniensis Lucas, 1846
 1) Scolopendra dalmatica (Koch) [sic]: Magretti 1878: 462.
 2) Scolopendra dalmatica Koch: Pirotta 1878: 405.
 3) Scolopendra dalmatica (Koch) [sic]: Magretti 1880: 22, 27, 34, 40. 4) Scolopendra dalmatica Koch: A. Costa 1882: 28.
 5) Scolopendra dalmatica Koch: A. Costa 1883: 81
 6) Scolopendra dalmatica Koch: Fanzago 1884c [paper not seen]. 7) Scolopendra dalmatica Koch: Berlese 1888b: 1.
 8) Scolopendra clavipes C. Koch: Silvestri 1898: 684.
 9) Scolopendra dalmatica C. Koch: Kraepelin 1903: 245.
 10) Scolopendra oraniensis Luc.: Kraepelin 1903: 246.
 11) Scolopendra dalmatica C. Koch: Kraepelin 1904: 318.
 12) Scolopendra oraniensis lusitanica Verh.: Verhoeff 1925a: 655. 13) Scolopendra canidens oraniensis H. Luc.: Attems 1930: 36. 14) Scolopendra canidens oraniensis (Lucas): Matic 1971: 245. 15) Scolopendra canidens oraniensis Lucas, 1846: Minelli 1978a: 156. 16) Scolopendra oraniensis Lucas, 1846: Würmli 1980, fig. 27. 17) Scolopendra canidens oraniensis (Lucas) [sic]: De Miranda Restivo 1982: 173, 174. 18) Scolopendra canidens oraniensis Lucas, 1846: Minelli 1983a: 10. 19) Scolopendra canidens oraniensis Lucas 1846: Minelli 1983b: 407. 20) Scolopendra oraniensis (Lucas) [sic]: Lewis 1985: 128, map 2.
 21) Scolopendra canidens oraniensis: Minelli & Iovane 1987: 30. 22) Scolopendra canidens oraniensis: Foddai et al. 1994: 14.
 23) Scolopendra oraniensis Lucas 1846: Minelli et al. 1994: 490. 24) Scolopendra oraniensis Lucas, 1846: Foddai et al. 1995: 7.
 25) Scolopendra oraniensis Lucas, 1846: Foddai et al. 1996: 360, tab. I. 26) Scolopendra oraniensis Lucas, 1846: Zapparoli & Minelli 2005: CD. 27) Scolopendra oraniensis H. Lucas, 1846: Iorio 2006: 48.
 28)? Scolopendra cingulata: Pinna et al. 2007: 254.
 29) Scolopendra oraniensis Lucas, 1846: Edgecombe & Koch 2008: 875, fig. 5. 30) Scolopendra oraniensis: Simaiakis & Mylonas 2008: 42, fig. 1. 31) Scolopendra oraniensis Lucas, 1846: Koch et al. 2009: 270.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on pages 113-114, DOI: 10.5281/zenodo.192026
Exploring Customers’ Perceptions of Micro and Small Enterprises: The Role of Online Advertising
Creators: name: Mohamed Abdulaziz, Ghaidaa
Publisher: name: American University of Bahrain
Year: 2025
Subjects: classificationCode: 3506
subject: Marketing
subject: FOS: Economics and business
classificationCode: 350612
subject: Social marketing

description: This research investigates how customers perceive micro and small enterprises (MSEs) after being exposed to their online advertising and examines the influence of online advertising on customers’ perceptions of MSEs in Bahrain.
Krzysztof Woźniakowski, Polskojęzyczna prasa gadzinowa w tzw. Starej Rzeszy (1939-1945).
Creators: name: Jockheck, Lars
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 2 (2003)
Cauchy-Kowaleskaya-Kashiwara theorem with growth conditions
Creators: name: Prelli, Luca
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 32C38, 35A27, 35A10, 18F10

description: We prove the Cauchy-Kowaleskaya-Kashiwara theorem for holomorphic functions with growth conditions.
description: 15 pages, uses xy-pic
Himantarium gabrielis Linnaeus 1767
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Geophilomorpha
Himantariidae
Himantarium
Himantarium gabrielis

description: 27. Himantarium gabrielis (Linnaeus, 1767)
 1) Geophilus Gabrielis Fab. [sic]: Magretti 1880: 20, 27, 30, 34, 40. 2) Geophilus Gabrielis (Linneo): Fanzago 1881b: 15.
 3) Geophilus rugulosus C. Koch: Fanzago 1881b: 15.
 4) Himantarium gabrielis Lin. [sic]: A. Costa 1882: 28.
 5) Geophilus Gabrielis Lin. [sic]: A. Costa 1883: 81.
 6) Himantarium rugulosum [sic] C. Koch [sic]: Silvestri 1898: 685. 7) Himantarium gabrielis L. [sic]: Attems 1903: 175.
 8) Himantarium rugulosum [sic] C. Koch [sic]: Attems 1903: 175. 9) Himantarium rugulosum [sic] C. K. [sic]: Chalande & Ribaut 1909: 240.
 10) Himantarium gabrielis Latz. [sic]: Verhoeff 1925a: 656.
 11) Himantarium rugulosum [sic] C. Koch [sic]: Brölemann 1930: 63. 12) Himantarium gabrielis (Linnaeus, 1767): Minelli 1978a: 156.
 13) Pseudohimantarium mediterraneum (Meinert, 1870): Minelli 1978a: 156. 14) Himantarium gabrielis (Linnaeus, 1767): Minelli 1983a: 2.
 15) Himantarium gabrielis (L. 1767): Minelli 1983b: 405.
 16) Himantarium gabrielis (L.): Minelli et al. 1984: figs 2, 3.
 17) Himantarium gabrielis L. [sic]: De Miranda Restivo & Guaita 1986: 32, 34, 36. 18) Himantarium gabrielis (Linnaeus, 1767): Minelli et al. 1994: 493. 19) Himantarium gabrielis (L.): Mucedda & Grafitti 1994: 30.
 20) Himantarium gabrielis (Linnaeus, 1767): Foddai et al. 1995: 8.
 21) Himantarium gabrielis (Linnaeus, 1767): Grafitti & Zapparoli 1995: 121. 22) Himantarium mediterraneum (Meinert, 1870): Foddai et al. 1995: 8 [pars]. 23) Himantarium gabrielis (Linnaeus, 1767): Foddai et al. 1996: 361, tab. I. 24) Himantarium mediterraneum (Meinert, 1870): Foddai et al. 1996: 361, tab. I. 25) Himantarium gabrielis: Mucedda et al. 2002: 30.
 26) Himantarium gabrielis (Linnaeus, 1767): Zapparoli & Minelli 2005: CD.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on pages 116-117, DOI: 10.5281/zenodo.192026
Limits on active-sterile neutrino mixing parameters using heavy nuclei abundances
Creators: name: Saez, M. M.
name: Fushimi, K. J.
name: Mosquera, M. E.
name: Civitarese, O.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The production of heavy-mass elements due to the rapid neutron-capture mechanism (r-process) is associated with astrophysical scenarios, such as supernovae and neutron-star mergers. In the r-process the capture of neutrons is followed by $β$-decays until nuclear stability is reached. A key element in the chain of nuclear weak-decays leading to the production of isotopes may be the change of the parameters controlling the neutrino sector, due to the mixing of active and sterile species. In this work we have addressed this question and calculated $β$-decay rates for the nuclei involved in the r-process chains as a function of the neutrino mixing parameters. These rates were then used in the calculation of the abundance of the heavy elements produced in core-collapse supernova and in neutron-star mergers, starting from different initial mass-fraction distributions. The analysis shows that the core-collapse supernova environment contributes with approximately $30\%$ of the total heavy nuclei abundance while the neutron-star merger contributes with about $70\%$ of it. Using available experimental data we have performed a statistical analysis to set limits on the active-sterile neutrino mixing angle and found a best-fit value $\sin^2 2θ_{14}=0.22$, a value comparable with those found in other studies reported in the literature.
Alloscorpiops citadelle Kovarik 2013
Creators: name: Kovařík, František
name: Soleglad, Michael E.
name: Košulič, Ondřej
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Scorpiones
Euscorpiidae
Alloscorpiops
Alloscorpiops citadelle

description: Alloscorpiops citadelle Kovařík, 2013 (Figs. 13, 24) Alloscorpiops citadelle Kovařík, 2013: 2–8, figs. 3–22. TYPE LOCALITY AND TYPE REPOSITORY. Thailand, Klong Phanom, 8.88039N 98.67387E; first author‘s collection (FKCP). DIAGNOSIS. Total length 37–54 mm. Base color uniformly greenish black to black, telson yellow with a reddish sting, legs may be pigmented. Pectinal teeth number 10–11 in males, 8–9 in females. Patella of pedipalp with 29–34 external trichobothria (5 eb, 2–3 esb, 3 em, 12–17 est, 5–6 et) and 19–21 ventral trichobothria. Chela of pedipalp with 11–13 ventral trichobothria, all located on ventral surface of chela. One distally positioned accessory trichobothrium (fourth in position) is located outside of row of ventral trichobothria (see red arrow in Fig. 13). Sexual dimorphism minor, adult males have relatively larger pectines; there is no difference in length and width of metasomal and pedipalp segments, and fingers of pedipalps are almost straight in both sexes. Chela narrow, length to width ratio in both sexes is 4.4–4.7.
description: Published as part of Kovařík, František, Soleglad, Michael E. & Košulič, Ondřej, 2013, Alloscorpiops wongpromi sp. n. from Thailand and Laos (Scorpiones: Euscorpiidae: Scorpiopinae), pp. 1-12 in Euscorpius 160 (160) on page 4
description: {"references": ["KOVARIK, F. 2013. Alloscorpiops citadelle sp. n. from Thailand (Scorpiones: Euscorpiidae: Scorpiopinae). Euscorpius, 157: 1 - 9."]}
Modulus reduction dynamic analysis
Creators: name: Purssell, Tanis Jane
Publisher: name: University of British Columbia
Year: 2010

description: A semi-analytical method of dynamic analysis, capable of predicting both the magnitude and pattern of earthquake induced deformations, is presented. The analysis is based on a modulus reduction approach which uses a reduced modulus to simulate the softening induced in soils during cyclic loading. The effects of the inertia forces developed during dynamic loading on the induced deformations are also included through an appropriate selection of the reduced modulus. The reduced modulus is utilized in a static stress-strain analysis to predict the magnitude and pattern of the deformations induced during earthquake loading. The appropriate modulus reduction is determined from laboratory tests on undisturbed soil samples. Three methods of computing a suitable post-cyclic modulus were investigated but only the cyclic strain approach, in which the modulus is determined from cyclic loading tests that duplicate the field stress conditions, yields reductions of sufficient magnitude to provide realistic estimates of earthquake induced deformations. The modulus reduction analysis was used to predict the deformations occurring during dynamic loading of a model tailings slope in a laboratory shaking table test and of the Upper San Fernando Dam during the earthquake of February, 1971. These studies showed that the modulus reduction analysis is capable of reproducing the dynamically induced deformations and that reductions in the modulus of up to 1000 times may be required. Unfortunately, limitations of the testing equipment and inadequacies in the available data required that the appropriate modulus reductions could not be determined entirely through laboratory and field investigations. Some assumptions were necessary in selecting the reduced modulus values used in the analyses. Although these case studies were, hence, unable to provide full verification of the proposed method, they do demonstrate the reliability and simplicity of the analysis as a method of assessing the performance of soil structures during earthquake loading.
Dignathodon microcephalus Lucas 1846
Creators: name: Zapparoli, Marzio
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Chilopoda
Geophilomorpha
Dignathodontidae
Dignathodon
Dignathodon microcephalus

description: 31. Dignathodon microcephalus (Lucas, 1846)
 1) Geophilus crassicauda A. Costa 1883: 81, 105.
 2) Geophilus crassicauda: A. Costa 1884a: 340.
 3) Dignathodon microcephalum (Luc.) Mein.: Berlese 1888c: 1.
 4) Dignathodon microcephalum (Lucas): Silvestri 1898: 685.
 5) Dignathodon microcephalum Lucas [sic]: Attems 1903: 273.
 6) Dignathodon microcephalum Luc. [sic]: Verhoeff 1925a: 655. 7) Dignathodon microcephalum Luc. [sic]: Attems 1949: 110.
 8) Dignathodon microcephalum (Lucas, 1846): Minelli 1978a: 159. 9) Dignathodon microcephalus (Lucas, 1846): Minelli 1983a: 10. 10) Geophilus crassicauda A. Costa, 1888 [sic]: Minelli 1983b: 402. 11) Dignathodon microcephalus Lucas 1846 [sic]: Minelli 1983b: 407. 12) Dignathodon microcephalus: Minelli & Iovane 1987: 28, 30. 13) Dignathodon microcephalus (Lucas, 1846): Minelli et al. 1994: 494. 14) Dignathodon microcephalus (Lucas, 1846): Foddai et al. 1995: 8. 15) Dignathodon microcephalus (Lucas, 1846): Foddai et al. 1996: 361, tab. I. 16) Dignathodon microcephalus (Lucas, 1846): Zapparoli & Minelli 2005: CD.
description: Published as part of Zapparoli, Marzio, 2009, An annotated catalogue of the epigeic and cave centipedes (Chilopoda) of Sardinia *, pp. 56-168 in Zootaxa 2318 on page 123, DOI: 10.5281/zenodo.192026
Galicja, Polska, Europa. Pamięci Zbigniewa Frasa
Creators: name: Schweiger, Alexandra
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2009

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 58 Nr. 3 (2009): Vorträge der Sektion "Osteuropa" auf dem 37. Deutschen Reichshistorikertag
Eberhard Demm, Ostpolitik und Propaganda im Ersten Weltkrieg
Creators: name: Tauber, Joachim
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2003

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 52 Nr. 1 (2003)
Computational Intelligence based Intrusion Detection Systems for Wireless Communication
Creators: name: Gupta, Abhishek
name: Pandey, Om Jee
name: Shukla, Mahendra
name: Dadhich, Anjali
name: Mathur, Samar
name: Ingle, Anup
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The emerging trend of ubiquitous and pervasive computing aims at embedding everyday devices such as wristwatches, smart phones, home video systems, autofocus cameras, intelligent vehicles, musical instruments, kitchen appliances etc. with microprocessors and imparts them with wireless communication capability. This advanced computing paradigm, also known as the Internet of Things or cyber-physical computing, leads internet and computing to appear everywhere and anywhere using any device and location. With maximum appreciation and due regards to the evolutionary arc, depth and scope of ceaseless internet utilities, it is equally necessary to envisage the security and data confidentiality challenges posed by the free and ubiquitous availability of internet. This paper analyses the role of computational intelligence techniques to design adaptive and cognitive intrusion detection systems that can efficiently detect malicious network activities and proposes novel three-tier architecture for designing intelligent intrusion detection systems for wireless networks.