cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fermions Tunneling from Higher-Dimensional Reissner-Nordström Black Hole: Semiclassical and Beyond Semiclassical Approximation
Creators: name: Yang, Shu-Zheng
name: Wen, Dan
name: Lin, Kai
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Based on semiclassical tunneling method, we focus on charged fermions tunneling from higher-dimensional Reissner-Nordström black hole. We first simplify the Dirac equation by semiclassical approximation, and then a semiclassical Hamilton-Jacobi equation is obtained. Using the Hamilton-Jacobi equation, we study the Hawking temperature and fermions tunneling rate at the event horizon of the higher-dimensional Reissner-Nordström black hole spacetime. Finally, the correct entropy is calculation by the method beyond semiclassical approximation.
description: 7 pages
Searching for Evidence of Energetic Feedback in Distant Galaxies: A Galaxy Wide Outflow in a z~2 Ultraluminous Infrared Galaxy
Creators: name: Alexander, D. M.
name: Swinbank, A. M.
name: Smail, I.
name: McDermid, R.
name: Nesvadba, N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Leading models of galaxy formation require large-scale energetic outflows to regulate the growth of distant galaxies and their central black holes. However, current observational support for this hypothesis at high redshift is mostly limited to rare z>2 radio galaxies. Here we present Gemini-North NIFS Intregral Field Unit (IFU) observations of the [OIII] emission from a z~2 ultraluminous infrared galaxy (L_IR>10^12 solar luminosities) with an optically identified Active Galactic Nucleus (AGN). The spatial extent (~4-8 kpc) of the high velocity and broad [OIII] emission are consistent with that found in z>2 radio galaxies, indicating the presence of a large-scale energetic outflow in a galaxy population potentially orders of magnitude more common than distant radio galaxies. The low radio luminosity of this system indicates that radio-bright jets are unlikely to be responsible for driving the outflow. However, the estimated energy input required to produce the large-scale outflow signatures (of order ~10^59 ergs over ~30 Myrs) could be delivered by a wind radiatively driven by the AGN and/or supernovae winds from intense star formation. The energy injection required to drive the outflow is comparable to the estimated binding energy of the galaxy spheroid, suggesting that it can have a significant impact on the evolution of the galaxy. We argue that the outflow observed in this system is likely to be comparatively typical of the high-redshift ULIRG population and discuss the implications of these observations for galaxy formation models.
description: 10 pages, 5 figures, 1 table. MNRAS in press (no further changes required after resubmission)
On the consistency of the Aoki-phase
Creators: name: Sharpe, Stephen R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Lattice QCD with two flavors of Wilson fermions can exhibit spontaneous breaking of flavor and parity, with the resulting "Aoki phase" characterized by the non-zero expectation value $\ne0$. This phenomenon can be understood using the chiral effective theory appropriate to the Symanzik effective action. Within this standard analysis, the flavor-singlet pseudoscalar expectation value vanishes: $=0$. A recent reanalysis has questioned this understanding, arguing that either the Aoki-phase is unphysical, or that there are additional phases in which $\ne0$. The reanalysis uses the properties of probability distribution functions for observables built of fermion fields and expansions in terms of the eigenvalues of the hermitian Wilson-Dirac operator. Here I show that the standard understanding of the Aoki-phase is, in fact, consistent with the approach used in the reanalysis. Furthermore, if one assumes that the standard understanding is correct, one can use the methods of the reanalysis to derive lattice generalizations of the continuum sum rules of Leutwyler and Smilga.
description: 26 pages. v2: Appendix added formulating consistency conditions for Aoki-phase using microscopic spectral correlators. Stylistic improvements in main text. References added. Overall conclusion unchanged. v3: Typos fixed and references updates. Version to appear in PRD
La tropopausa non ha più misteri
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2013

Chiarito il meccanismo della transizione termica anomala attorno ai 100 millibar. Prodotto dell’azione combinata d’infrarossi e ultravioletti, riguarderebbe tutti i pianeti e le lune con atmosfera sufficientemente densa.
Single-molecule studies of CRISPR/Cas9 off-target activity
Creators: name: Newton, Matthew D.
Publisher: name: Imperial College London
Year: 2020

description: The discovery of CRISPR/Cas9 as an easily re-programmable endonuclease has heralded a new era of genetic manipulation. With it comes the prospect of novel gene therapy approaches, and the potential to cure previously un-treatable genetic diseases. However, reports of unintended off-target editing by CRISPR/Cas9 pose a significant hurdle to realising this potential. In this thesis I use single-molecule techniques to investigate this off-target activity of CRISPR/Cas9. First I demonstrate how specificity can be improved by modulating the hybridisation energy of guide and target DNA - through incorporation of DNA bases into the RNA guide molecules. Next I investigate how force applied to target DNA alters Cas9 specificity, demonstrating that disruption of the canonical DNA double-helix structure dramatically increases Cas9 promiscuity, allowing cutting at sites with as many as 50 % of bases mismatched. Finally, I extend this finding by showing that the presence of supercoiling in target DNA also has a significant impact of specificity, with negative supercoiling resulting in the induction of thousands of potential off-target sites across human genomic DNA sequences. Together this work suggests that in vivo processes which destabilise the DNA structure have the potential to induce off-target Cas9 activity at previously overlooked sites. I propose that rather than considering Cas9 targeting specificity as an intrinsic property of the protein complex, it is vital that we consider the structural state of DNA it is targeting. These findings will be important for on-going efforts to engineer Cas9 variants with higher specificity, in the endeavour to develop safe and efficient gene therapies.
Dallo spazio non si gode della vista migliore
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2013

Recenti studi hanno dimostrato che sono gli occhi, oltre alle ossa e al tessuto muscolare, a risentire maggiormente dello stress di una lunga permanenza nello spazio. I ricercatori hanno realizzato esperimenti su topi da laboratorio mandati in orbita con due shuttle per studiare i danni alla retina e al sistema nervoso. Allo studio possibili rimedi utili anche sulla Terra.
The Khovanov homology of (p,-p,q) pretzel knots
Creators: name: Starkston, Laura
Publisher: name: arXiv
Year: 2009
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25

description: In this paper, we compute the Khovanov homology over \Q for (p,-p,q) pretzel knots for odd values of p from 3 to 15 and arbitrarily large q. We provide a conjecture for the general form of the Khovanov homology of (p,-p,q) pretzel knots. These computations reveal that these knots have thin Khovanov homology (over \Q and \Z). Because Greene has shown that these knots are not quasi-alternating, this provides an infinite class of non-quasi-alternating knots with thin Khovanov homology.
description: Final version to appear in J. Knot Theory Ramifications
SST, l’americano che emigra in Australia
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2013

Siglato l’accordo tra i rispettivi governi per collocare in Australia l’ultimo ritrovato statunitense in fatto di sorveglianza dei detriti (e non solo) spaziali. Dopo due anni di test in New Mexico, lo Space Surveillance Telescope è pronto a fare le valigie per la nuova destinazione, da dove potrà tenere d’occhio l’emisfero sud.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ Ð±Ð°Ð½ÐºÐ° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ°Ð½Ðº Ð£ÑÐ°Ð»ÑÐ¸Ð±Â»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ±ÑÐ½Ð¾Ð², Ð¡ÑÐ°Ð½Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½Ñ
Ð°ÑÑÐ¾ÑÑÐ¸Ð¼ÐµÐ½ÑÐ½Ð°Ñ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°
ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ðµ Ð±Ð°Ð½ÐºÐ¸
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ÑÑÐµÑ Ð·Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ Ð¸Ð¼ÑÑÐµÑÑÐ²Ð°

description: Ð¡Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÐ°Ð»Ð¸Ð¸ Ð´Ð¸ÐºÑÑÑÑ Ð½Ð¾Ð²ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð±Ð¸Ð·Ð½ÐµÑÐ°. ÐÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÐµÐ¼, ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÐµ Ð´Ð»Ñ Ð¿ÑÐµÐ´ÐºÑÐ¸Ð·Ð¸ÑÐ½ÑÑ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¾Ð², Ð´Ð°ÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð»Ð¸ÑÑ Ð¾ ÑÐ¾Ð¼, ÐºÐ°Ðº ÑÐ»ÐµÐ´ÑÐµÑ Ð²ÑÑÑÑÐ°Ð¸Ð²Ð°ÑÑ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÑÐ½ÐºÐµ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐ»Ð°Ð±Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð²Ð½ÐµÑÐ½Ð¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² ÑÑÐµÐ´Ñ. ÐÐµÑÐ¼Ð¾ÑÑÑ Ð½Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ðµ Ð² Ð´Ð°Ð½Ð½ÑÑ Ð¾ ÑÐµÐ¼Ð¿Ð°Ñ ÑÐ¾ÑÑÐ° Ð¼Ð¸ÑÐ¾Ð²Ð¾Ð³Ð¾ ÐÐÐ (ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð°Ð½Ð½ÑÑ WTO Ð¸ CIAFactbook Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ðµ Ð² 1-1,5%[18,19]), Ð¾Ð±ÑÐ°Ñ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ñ Ð½ÐµÐ¸Ð·Ð¼ÐµÐ½Ð½Ð¾ Ð¸Ð´ÐµÑ Ð¿Ð¾ Ð½Ð¸ÑÑÐ¾Ð´ÑÑÐµÐ¹. ÐÐµÑÐ½ÑÑÑ Ð¿ÑÐµÐ¶Ð½ÑÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¼Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐ°Ð²Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ Ð¼Ð½Ð¾Ð³Ð¸Ñ ÑÑÑÐ°Ð½ Ð¿ÑÑÐ°ÐµÑÑÑ Ð·Ð° ÑÑÐµÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¼ÐµÑ: Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð»ÑÐ³Ð¾Ñ, Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð´Ð¾ÑÑÑÐ¿Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ°ÑÑÐ½Ð¾Ð³Ð¾ Ð¿Ð°ÑÑÐ½ÐµÑÑÑÐ²Ð° Ð² Ð²ÐµÐ´ÑÑÐ¸Ñ Ð¾ÑÑÐ°ÑÐ»ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ Ð² ÑÐµÐ»ÑÑÐºÐ¾Ð¼ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ðµ. ÐÑÐ°Ð¹Ð²ÐµÑÐ¾Ð¼ ÑÐ¾ÑÑÐ° Ð² Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð²Ð¸Ð´Ð¸ÑÑÑ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ, Ð½Ð° ÐºÐ¾ÑÐ¾ÑÑÑ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð±Ð¾Ð»ÑÑÐ¸Ð½ÑÑÐ²Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¸ ÑÐ°ÑÑÐ½ÑÑ Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼.
Un guasto alla ISS spaventa la NASA
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2013

Gli ingegneri sono preoccupati per il malfunzionamento delle pompe di raffreddamento a bordo della Stazione Spaziale Internazionale. Gli esperti dell’agenzia americana assicurano che gli astronauti non corrono alcun pericolo, ma l'intervento di riparazione è urgente.
Asymptotics of The Hole Probability for Zeros of Random Entire Functions
Creators: name: Nishry, Alon
Publisher: name: arXiv
Year: 2009
Subjects: subject: Complex Variables (math.CV)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: We study the hole probability of Gaussian random entire functions. More specifically, we work with the flat model (the zero set of this function has a distribution which is invariant with respect to the plane isometries). A hole is the event where the function has no zeros in a disc of radius r. We show that the logarithm of the probability of the hole event decays asymptotically like -1/4 * e^2 * r^4 + o(r^4). We also study the behavior of the hole probability with other types of random coefficients.
description: 21 pages
Mangosteen ethanol extract alleviated the severity of collagen-induced arthritis in rats and produced synergistic effects with methotrexate
Creators: name: Zuo, Jian
name: Yin, Qin
name: Wang, Lin
name: Zhang, Wen
name: Fan, Yan
name: Zhou, Yu-Yan
name: Li, Yan
name: Wang, Guo-Dong
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Pharmacology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Context:Garcinia mangostana Linn. (Guttiferae) pericarp is used as a traditional medicine in South Asia to treat inflammatory diseases. Objective: This study investigates therapeutic effects of G. mangostana pericarp ethanol extract (MAN) on collagen-induced arthritis (CIA) and interactions with methotrexate in vivo. Materials and methods: Male Sprague-Dawley rats with CIA were treated with MAN (0.5 g/kg/day), methotrexate (0.5 mg/kg, bw) or combination of both for 36 days, respectively (n = 8/group). Another eight healthy and CIA rats served as normal and model control, respectively. Therapeutic effects were evaluated based on paw edema and arthritis score during the experiment and serological markers at the end of the study period. Histological and radiological examinations were used to assess joint destructions. The immune status was investigated by immunohistochemistry and flow cytometry. Results: All treatments decreased the arthritis score and paw inflammation in CIA rats. Combination regimen significantly reduced anti-cyclic citrullinated peptide antibody in CIA rats to 85.83% (p < 0.05) and notably alleviated synovial hyperplasia and cartilage degradation in joints. Different from methotrexate, MAN significantly augmented CD25+ cells distribution (from 2.72 to 3.35%) and IL-10 secretion (from 202.4 to 241.2 pg/mL) in CIA rat blood. Meanwhile, MAN induced a greater IL-17 decrease and a FOXP3 increase in immune organs than MTX. Reduced TLR4 and IL-17 expression and elevated FOXP3 expression in joints also occurred under MAN treatment. Conclusions: MAN protected joints from destruction in CIA rats and exerted synergistic effects with methotrexate by improving immune microenvironment. The combination regimen could bring additional benefits to rheumatoid arthritis patients.
Cado dalle nubi (molecolari)
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2013

Un dettagliato studio delle nubi molecolari nella Galassia Vortice, condotto dal progetto PAWS, ha rivelato che sono immerse in una sorta di nebbia d’idrogeno molecolare, molto più densa di quanto ci si aspettasse. Un alone che permea l’intero disco galattico e influenza la formazione stellare.
title: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¸ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ñ ÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². Ð§. 1
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð Ð°Ð´ÐºÐµÐ²Ð¸Ñ, ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2008
Subjects: Ð¥ÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ¸ÑÑÐµ Ñ ÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ
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description: ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². ÐÐ°Ð½Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¸ Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð²ÑÑÑÐ¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÑÑÐ°ÑÂ­ÑÐ¸ÑÑÑ Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑÐ¼ 070601 Â«ÐÐ¸Ð·Ð°Ð¹Ð½Â» Ð¸ 121200 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÑÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²Â». Ð¢Ð°ÐºÐ¶Ðµ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾ Ð²ÑÐµÐ¼, ÐºÑÐ¾ Ð·Ð°Ð½Ð¸Ð¼Ð°ÐµÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÐµÐ¹ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐ´Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐÐ½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° Â«Ð Ð°Ð·Ð²Ð¸ÑÐ¸Ðµ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ ÐºÐ°Ð´ÑÐ¾Ð² Ð² Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ´Ðµ Ð½Ð°ÑÐºÐ¸ Ð¸ Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ² Ð¡ÐµÐ²ÐµÑÐ¾-ÐÐ°Ð¿Ð°Ð´Ð½Ð¾Ð³Ð¾ ÑÐµÐ³Ð¸Ð¾Ð½Ð° Ð Ð¾ÑÑÐ¸Ð¸Â».
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Vita terrestre su Titano?
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2013

Uno studio di ricercatori della University Park della Pennsylvania ipotizza che gli impatti di asteroidi sulla Terra e su Marte possano aver 'contaminato' le lune di Saturno e di Giove. Per questo la ricerca della vita su Titano, Callisto ed Europa non può non chiedersi, una volta trovata, se questa sia autoctona o di derivazione terrestre o marziana.
On the distribution of Carmichael numbers
Creators: name: Nayebi, Aran
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary 11Y35, 11N60, Secondary 11N05, 11N37, 11N25, 11Y11

description: Erdős conjectured in 1956 that there are $x^{1-o(1)}$ Carmichael numbers up to $x$. Pomerance made this conjecture more precise and proposed that there are $x^{1-{\frac{\{1+o(1)\}\log\log\log x}{\log\log x}}}$ Carmichael numbers up to $x$. At the time, his data tables up to $25 \cdot 10^{9}$ appeared to support his conjecture. However, Pinch extended this data and showed that up to $10^{21}$, Pomerance's conjecture did not appear well-supported. Thus, the purpose of this paper is two-fold. First, we build upon the work of Pomerance and others to present an alternate conjecture regarding the distribution of Carmichael numbers that fits proven bounds and is better supported by Pinch's new data. Second, we provide another conjecture concerning the distribution of Carmichael numbers that sharpens Pomerance's heuristic arguments. We also extend and update counts pertaining to pseudoprimes and Carmichael numbers, and discuss the distribution of One-Parameter Quadratic-Base Test pseudoprimes.
description: This paper has been withdrawn by the author because I do not believe the conjectures are plausible
A PERSPECTIVA DOS MUNICÍPIOS BRASILEIROS SOBRE A PROTEÇÃO AMBIENTAL NA CAMPANHA DA ONU "CONSTRUINDO CIDADES RESILIENTES – MINHA CIDADE ESTÁ SE PREPARANDO”
Creators: name: Bruel, Betina Ortiz
name: Santos, Adriana da Silva
name: Nespolo, Juliana Mara
Publisher: name: figshare
Year: 2022
Subjects: Environmental Science

description: The conservation of natural areas in urban environments is of paramount importance for the maintenance of environmental resilience, since the reduction, fragmentation and degradation of the natural environment are directly related to the increased vulnerability of cities to extreme weather events. This work aimed to analyze the environmental conservation initiatives of Brazilian municipalities that joined the campaign "Building Resilient Cities - My city is getting ready", launched in 2010 by the United Nations Office for Disaster Risk Reduction to support the implementation of the Hyogo Framework for Action, and later, the Sendai Framework. Based on the "Local Government Self Assessment Tool" (LGSAT) self-declaration reports from 2013 to 2014, the analysis of "Fundamentals 8" responses, which deals with environmental protection and strengthening of ecosystems by municipalities, was carried out. Of the 1,076 participating Brazilian cities, only 51 made the LGSAT report available online, 41 of which are located in the state of São Paulo. It was found that in most municipalities there is some institutional commitment and capacity for Disaster Risk Reduction, but progress is not comprehensive or substantial. The municipalities with the highest scores were Mogi das Cruzes, Itu, Guarulhos, Joanópolis, Lins, Bertioga, Capão Bonito, Iacanga, Jaguariúna, Piquete and Sorocaba, all in the state of São Paulo. Considering the self-evaluative nature of the report, a great diversity of responses was observed, which may be related to different understandings of the points of reference regarding the foundation analyzed, as well as different municipal realities.
Improving patient assessment and outcomes in contaminated abdominal wall reconstruction.
Creators: name: Hodgkinson, Jonathan Daniel
Publisher: name: Imperial College London
Year: 2019

description: This work aims to comprehensively evaluate patient assessment and explore avenues to improve outcomes for patients undergoing contaminated abdominal wall reconstruction (CAWR). A systematic review was performed to establish current outcomes from CAWR. Evaluation of national Hospital Episode Statistics data demonstrated contamination is a key risk factor for hernia recurrence (HR) justifying evaluation in isolation from clean defects. Risk factors for the development of CAW defects were evaluated using national and local data. Factors including comorbidity, increasing BMI, emergency surgery and number of previous operations were found to be significant. The use of two component separation techniques were evaluated using a systematic review and meta-analysis and found to be comparable across a range of outcomes. Risk stratification was performed through development of logistic regression models evaluating surgical outcomes. Via international collaboration, a cohort of patients from 2004-2015 undergoing CAWR was used to develop the models. An independent cohort, from 2016-2017, was then evaluated to validate the models. The use of CT-scanning in the evaluation of the CAW was investigated. After standardising measurement techniques, factors associated with surgical outcomes were assessed. Measurements related to hernia dimension are linked to long-term outcomes, such as HR. Systematic review data demonstrated HR after using biologic mesh remained high, therefore a novel biologic mesh scaffold, using porcine AW tissue, was explored. A protocol for decellularisation was developed and tested for residual strength and pro-inflammatory proteins. The scaffold was then tested for in vivo biocompatibility demonstrating a significant increase in scaffold integration and a decrease in inflammatory reaction over 12-weeks, supporting the conclusion that the scaffold shows promise as a future biomaterial. Overall, this work has offered an evaluation of risk prior to the development of contaminated defects, helped the surgeon in decision-making and counselling patients for CAWR and investigated novel avenues for future reconstruction.
AGORA, per una migliore simulazione galattica
Creators: Matteo De Giuli
Publisher: name: Media Inaf
Year: 2013

Un nuovo progetto guidato da ricercatori dell’Università della California a Santa Cruz mira a confrontare e migliorare i modelli di simulazione galattica finora sviluppati, per arrivare a una più raffinata conoscenza dell'Universo e dei suoi costituenti
title: ÐÐ±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ðµ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹. Ð¢ÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ, Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ðµ Ð¸ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ðµ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ¸Ð»ÑÐµÐ², ÐÐ³Ð¾ÑÑ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐÐ£
Year: 2003
Subjects: ÐÐ´Ð°Ð½Ð¸Ñ Ð¸ Ð¿Ð¾ÑÑÑÐ¾Ð¹ÐºÐ¸

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ "ÐÐ±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ðµ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹". Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð¸ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ¸Ðµ: ÑÐµÑÐ½Ð¸ÑÐµÑÐºÑÑ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÑ Ð¿Ð¾ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐºÑÐ° Ð¿Ð¾ÑÐ»Ðµ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸; Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐµÑÑÑÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸; ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ð²Ð±Ð»Ð¸Ð·Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ³Ð¾; ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð´Ð»Ñ ÑÐµÐ»Ð¸ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¹ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð·Ð´Ð°Ð½Ð¸Ð¹ Ð¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐ²ÐµÑÑÐ¾Ð³Ð¾ ÐºÑÑÑÐ° Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ°, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ "Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾" (Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¸Ð°Ñ), Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿ÑÑÐ¾Ð³Ð¾ ÐºÑÑÑÐ° (Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ° Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°-ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°, Ð¼Ð°Ð³Ð¸ÑÑÑÐ°).
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
\muSR-dtected Soft mode toward a Possible Phase Transition in disordered spin gap system (CH3)2CHNH3-Cu(ClxBr1-x)3
Creators: name: Goto, T.
name: Suzuki, T.
name: Watanabe, I.
name: Kanada, K.
name: Saito, T.
name: Oosawa, A.
name: Manaka, H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Measurements of macroscopic properties have indicated that the bond-disordered spin-gap system (CH3)2CHNH3-Cu(ClxBr1-x)3 is gapless when x is between 0.44 and 0.87. Using muon spin relaxation to investigate microscopic properties of sample with x=0.35, we observed a dynamical spin fluctuation, whose characteristic frequency decreases with decreasing temperature, indicating a magnetic ground state.
description: 4 pages. Submitted to muSR2008(Tsukuba) and accepted for publication
Dì salve a Juno
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2013

L'intero pianeta ha detto "Hi" (ciao) alla sonda della NASA in viaggio verso Giove, dove arriverà solo nel 2016. È la prima volta che dei radioamatori hanno inviato un messaggio in codice Morse a una navicella interplanetaria. Un modo per verificare se è possibile comunicare la presenza di vita intelligente sulla Terra ad una sonda extraplanetaria
The equivariant Euler characteristic of moduli spaces of curves
Creators: name: Gorsky, E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We give a formula for the S_n - equivariant Euler characteristics of the moduli spaces of genus g curves with n marked points
description: 7 pages; v3: references and bibliography corrected to match the published version
Synthesis and Characterization of Excess Magnesium MgB2 Superconductor under Inert Carbon Environment
Creators: name: Sinha, B. B.
name: Kadam, M. B.
name: Mudgel, M.
name: Awana, V. P. S.
name: Kishan, Hari
name: Pawar, S. H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The structural, transport and magnetic properties of MgB2 superconductor heavily blended with Mg is studied. The samples are synthesized with a new approach in both, pressed carbon environment and in flowing argon. The excess magnesium used is observed to play dual role: one being the prevention of Mg losses during the synthesis process and hence maintaining the stoichiometry of MgB2 phase, and second being the formation of Mg milieu probably all around the MgB2 grains to give a ductile and dense structure. Excess Mg also improves the grain connectivity by going in to the pores and there by minimizing the insulating junctions.
description: 21 pages Text + Figs, comments/auggestions (awana@mail.nplindia.ernet.in) (www.freewebs.com/vpsawana)
Nello spazio a caccia di onde gravitazionali
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2013

Dopo le missioni verso le lune di Giove e per lo studio dell'Universo nei raggi X, l'Agenzia Spaziale Europea ha ufficializzato l'ultimo argomento della terza grande missione prevista dal programma Cosmic Vision. Sarà dedicata allo studio delle onde gravitazionali. Ce ne parla Monica Colpi, astrofisica e docente dell'Università di Milano Bicocca.
Due ricercatori italiani per analizzare Titano
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2013

Il Programma Participating Scientist di Cassini ha avuto inizio nel 2011 con la selezione di 12 proposte meritevoli, tra cui due italiane. Nel 2012 i selezionati sono stati 9 (nessun italiano), e quest'anno solamente 7, tra cui appunto i due ricercatori italiani dell'IAPS di Roma, Federico Tosi e Giuseppe Mitri
The influence of optical molasses in loading a shallow optical trap
Creators: name: Hamilton, Mathew S.
name: Gorges, Anthony R.
name: Roberts, Jacob L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We have examined loading of 85Rb atoms into a shallow Far-Off-Resonance Trap (FORT) from an optical molasses and compared it to loading from a Magneto-Optical Trap (MOT). We found that substantially more atoms could be loaded into the FORT via an optical molasses as compared to loading from the MOT alone. To determine why this was the case, we measured the rate of atoms loaded into the FORT and the losses from the FORT during the loading process. For both MOT and molasses loading, we examined atom load rate and losses over a range of detunings as well as hyperfine pump powers. We found that the losses induced during MOT loading were essentially the same as the losses induced during molasses loading at the same MOT/molasses detuning. In contrast, load rate of the molasses was higher than that of a MOT at a given detuning. This caused the optical molasses to be able to load more atoms than the MOT. Optimization of FORT loading form an optical molasses improved the number of atoms we could trap by a factor of two over that of optimal loading from a MOT.
description: 7 pages, 5 figures
Sguardo penetrante al limitar del Sole
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2013

La regione di transizione - lo strato tra la superficie del Sole e la corona - è decisamente più turbolenta e inquieta di quanto i ricercatori si aspettassero. La scoperta è stata fatte grazie alle prime, eccellenti, osservazioni dell’osservatorio solare IRIS, lanciato dalla NASA lo scorso giugno.
Su Google la mappa dell’estinzione dei dinosauri
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2013

Cosa è successo davvero lungo la scarpata di Campeche in Messico? Alcuni geologi hanno realizzato delle mappe, inserite da poco su Google Maps e Google Earth, per studiare nel dettaglio l'impatto dell'asteroide che causò il cambiamento di clima sulla Terra e l'estinzione di piante e grandi animali. Il sito si trova a migliaia di metri sotto il livello del mare.
Marte? È stato un pianeta per microbi
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2013

Dall’analisi delle rocce raccolte nei pressi del cratere Gale, ecco le prove che un tempo vi era un lago le cui acque offrivano condizioni probabilmente adatte alla vita. I risultati, ottenuti grazie al rover Curiosity della NASA, in sei articoli pubblicati oggi su Science.
title: Impact of road safety to enhance cycling culture in Sub-Saharan Africa
Creators: name: Tesfaye Legese, Azeb
name: Francke, Angela
name: Mitullah, Winnie
name: Feleke , Gebremariam G.
name: Namakula, Hidayah
Publisher: name: KOBRA Universität Kassel
Year: 2023
Subjects: subject: Cycling safety
subject: Infrastructure
subject: Cycling culture
subject: Mobility behavior
subject: Sub-Saharan Africa
classificationCode: 380
subject: 380
classificationCode: Subsaharisches Afrika
subject: Subsaharisches Afrika
classificationCode: Radfahren
subject: Radfahren
classificationCode: Verkehrssicherheit
subject: Verkehrssicherheit
classificationCode: Infrastruktur
subject: Infrastruktur
classificationCode: Mobilität
subject: Mobilität
classificationCode: Verkehrsverhalten
subject: Verkehrsverhalten

description:
The project’s main aim is to combine scientific goals to better understand the cyclists’ perceptions, preferences, daily experience, and individual barriers while cycling in the three African cities’ context. This could help us to develop tailor-made strategies for promoting safe cycling and encouraging cycling culture in urban areas in Ethiopia, Kenya, and Uganda by capturing the needs and preferences of cyclists.
More information can be found:
Web: uni-kassel.de/go/radverkehr;  https://cama-project.com/
E a Natale… Lovejoy per tutti!
Creators: Caterina Boccato
Publisher: name: Media Inaf
Year: 2013

Come può mancare una cometa a Natale? Ha viaggiato quasi 10.000 anni per giungere a noi proprio nei giorni intorno al 25 dicembre. Sarà visibile a Nord Est con un buon binocolo e in cieli a basso inquinamento luminoso.
The Tracy--Widom law for some sparse random matrices
Creators: name: Sodin, Sasha
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Consider the random matrix obtained from the adjacency matrix of a random d-regular graph by multiplying every entry by a random sign. The largest eigenvalue converges, after proper scaling, to the Tracy--Widom distribution.
description: The proof contains a serious mistake, and Lemma 5 can not be true as stated. For example, the probability that the graph is not connected tends to zero slower than eq. 4 would imply. I am grateful to Charles Bordenave and Sandrine P\'ech\'e who brought this to my attention
Ciak, parte RAI Scienza
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2013

"E' un primo tassello" ha detto la direttrice di RAI Educational, Silvia Calandrelli, per la quale “È molto complesso fare divulgazione scientifica, aggiunge Silvia Calandrelli, in televisione. La nostra cifra è quella di coniugare linguaggio televisivo e rigore scientifico”. Alla presentazione anche Giovanni Bignami, il cui programma, Il mistero delle sette sfere, alle 20 del 10 dicembre, darà il via alle trasmissioni
Fractional Maps of complex fractional order with poles
Creators: name: Joshi, Divya
Publisher: name: Zenodo
Year: 2022

description: In this work, we have studied the dynamics of a q-deformed logistics map of complex order. This work is an extension of a previous work done by Joshi, Bhalekar, and Gade, where they investigated fractional maps of complex order. They found that analytic functions do not show chaos for complex order whereas non-analytic functions show chaos. The logistic map after q-deformations has poles and shows chaos and multistability for complex order. Also, the system does not show chaos for values of deformation parameter \(\epsilon \le -1.\)
title: ÐÑÐºÑÐ¸ÐºÐ°: Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ÑÑÑ
title: ÑÑÑÐ´Ñ ÐµÐ¶ÐµÐ³Ð¾Ð´Ð½Ð¾Ð¹ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ð¸, Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, 18-19 Ð°Ð¿ÑÐµÐ»Ñ 2018 Ð³Ð¾Ð´Ð°
titleType: Subtitle
Creators: name: "ÐÑÐºÑÐ¸ÐºÐ°: Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ÑÑÑ", ÐµÐ¶ÐµÐ³Ð¾Ð´Ð½Ð°Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (3; 2018; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2019
Subjects: Ð­ÐºÐ¾Ð»Ð¾Ð³Ð¸Ñ
ÐÐµÐ¾Ð³ÑÐ°ÑÐ¸Ñ
ÐÑÐºÑÐ¸ÐºÐ°
Ð³ÐµÐ¾Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ°
Ð¸ÑÑÐ¾ÑÐ¸ÐºÐ¾-ÐºÑÐ»ÑÑÑÑÐ½Ð¾Ðµ Ð½Ð°ÑÐ»ÐµÐ´Ð¸Ðµ

description: Ð XXI Ð²ÐµÐºÐµ ÐÑÐºÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐµÐ³Ð¸Ð¾Ð½ Ð¸Ð³ÑÐ°ÐµÑ Ð¸ÑÐºÐ»ÑÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ¾Ð»Ñ Ð² Ð³ÐµÐ¾Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐµ.
ÐÐ¾Ð³Ð°ÑÐµÐ¹ÑÐ¸Ðµ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÐµ ÑÐµÑÑÑÑÑ (Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ), ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹,
Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ñ ÑÑÐ¸ ÑÐµÑÑÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ, ÑÐ¾ÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÐµÐ²ÐµÑÐ½ÑÑ Ð¼Ð¾ÑÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð¸ Ð´ÑÑÐ³Ð¸Ðµ ÑÐ°ÐºÑÐ¾ÑÑ Ð°ÐºÑÐ¸Ð²Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð»Ð¸ ÑÑÑÐµÐ¼Ð»ÐµÐ½Ð¸Ðµ Ð²ÐµÐ´ÑÑÐ¸Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ² Ð·Ð°Ð½ÑÑÑ
Ð² ÐÑÐºÑÐ¸ÐºÐµ Ð¿ÑÐ¾ÑÐ½ÑÐµ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸. ÐÑÐ¸ ÑÑÐ¾Ð¼ ÐºÐ¾Ð»Ð¾ÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð» ÐÐ°Ð¿Ð¾Ð»ÑÑÑÑ Ð¸Ð½ÑÐµÑÐµÑÑÐµÑ Ð´Ð°Ð»ÐµÐºÐ¾ Ð½Ðµ Ð¾Ð´Ð½Ð¸ Ð°ÑÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²Ð°, Ð½Ð¾ Ð¸ ÑÐµ, Ð³ÑÐ°Ð½Ð¸ÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð»ÐµÐ¶Ð°Ñ Ð¾Ñ Ð½ÐµÐ³Ð¾ Ð½Ð°
Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¼ ÑÐ´Ð°Ð»ÐµÐ½Ð¸Ð¸. Ð ÑÑÐ¾Ð¼ ÑÐ²ÐµÑÐµ Ð¾ÑÐ¾Ð±ÑÑ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¾Ð±ÑÐµÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ,
Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÑÐ¸Ð½ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ»ÑÑÐ° Ð¸ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸Ðµ ÐµÐ³Ð¾ Ð¼Ð¾ÑÑÐºÐ¸Ñ Ð³ÑÐ°Ð½Ð¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ° Ð² Ð½Ð¾Ð²ÑÑ
ÑÑÐ»Ð¾Ð²Ð¸ÑÑ, Ñ Ð°ÐºÑÐµÐ½ÑÐ¾Ð¼ Ð½Ð° Ð½ÐµÐ³Ð°ÑÐ¸Ð²Ð½ÑÐµ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ñ ÑÑÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸Ð¸,
Ð² ÑÐ¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð·Ð°Ð´Ð°Ñ Ð¾Ð±Ð¾ÑÐ¾Ð½Ñ, Ð¿ÑÐµÐ´ÑÐ¿ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ Ð¸ Ð»Ð¸ÐºÐ²Ð¸Ð´Ð°ÑÐ¸Ð¸ ÑÐµÑÐ½Ð¾Ð³ÐµÐ½Ð½ÑÑ
ÐºÐ°ÑÐ°ÑÑÑÐ¾Ñ, ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÐµÐ»Ð¾Ð²ÐµÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ°Ð¿Ð¸ÑÐ°Ð»Ð° Ð¸ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ Ð¸ÑÑÐ¾ÑÐ¸ÐºÐ¾-ÐºÑÐ»ÑÑÑÑÐ½Ð¾Ð³Ð¾
Ð½Ð°ÑÐ»ÐµÐ´Ð¸Ñ ÐÑÐºÑÐ¸ÐºÐ¸.
ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ñ Ð±ÑÐ»Ð¸ Ð°Ð¿ÑÐ¾Ð±Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð½Ð° Ð¢ÑÐµÑÑÐµÐ¹ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ð¸
Â«ÐÑÐºÑÐ¸ÐºÐ°: Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ÑÑÑÂ» (18â19 Ð°Ð¿ÑÐµÐ»Ñ 2018 Ð³.).
Da alieno amerei la Terra
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2013

L'astronauta siciliano Luca Parmitano ha raccontato per la prima volta in Italia, presso l'Agenzia Spaziale Italiana, la sua esperienza sulla Stazione spaziale internazionale: dal lancio lo scorso maggio all'incidente della seconda EVA, dagli esperimenti scientifici alla passione per la fotografia. Il suo racconto emozionante e molto personale dei 166 giorni in orbita sulla Terra.
title: Nonparametric estimation in models for unobservable heterogeneity
title: Nichtparametrisches Schätzen in Modellen für nichtbeobachtbare Heterogenität
Creators: name: Hohmann, Daniel
Publisher: name: Philipps-Universität Marburg
Year: 2014
Subjects: efficient estimation
Mathematik
mixture model
asymptotische Normalität
nonparametric estimation
Nichtparametrische Schätzung
Radon transform
Radon-Transformation
limited-angle-Problem
random-coefficient-Modell
Radontransformation
Mischung
asymptotic normality
Mischungsmodell
limited angle problem
random coefficient model
nichtparametrisches Schätzen

description: Nonparametric models which allow
      for data with unobservable heterogeneity are studied. The
      first publication introduces new estimators and their
      asymptotic properties for conditional mixture models. The
      second publication considers estimation of a function from
      noisy observations of its Radon transform in a Gaussian white
      noise model.
description: Es werden nichtparametrische
      Modelle für Daten mit nichtbeobachtbarer Heterogenität
      studiert. In der ersten Publikation werden neue Schätzer und
      deren asymptotische Eigenschaften für bedingte
      Mischungsmodelle vorgestellt. In der zweiten Publikation geht
      es um das Schätzen einer Funktion aus verrauschten
      Beobachtungen ihrer Radontransformation in einem Gaußschen
      white-noise-Modell.
Irreducible holonomy algebras of Riemannian supermanifolds
Creators: name: Galaev, Anton S.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 58A50, 53C29

description: Possible irreducible holonomy algebras $\g\subset\osp(p,q|2m)$ of Riemannian supermanifolds under the assumption that $\g$ is a direct sum of simple Lie superalgebras of classical type and possibly of a one-dimensional center are classified. This generalizes the classical result of Marcel Berger about the classification of irreducible holonomy algebras of pseudo-Riemannian manifolds.
description: 27 pages, the final version
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸ Ð½Ð° 84 Ð¼ÐµÑÑÐ° Ð² ÐÐµÑÑÐ¾Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ±Ð¾Ð²Ð¸ÑÐºÐ¸Ð¹, ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: ÑÐµÑÑÐ¾ÑÐ°Ð½ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸
ÑÑÐºÐ° Ð¿Ð¾-Ð¿ÐµÐºÐ¸Ð½ÑÐºÐ¸
Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð´Ð»Ñ Ð¾ÑÐºÑÑÑÐ¸Ñ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð°

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° Ð²ÑÑÑÐµÐ³Ð¾ ÐºÐ»Ð°ÑÑÐ° Ð½Ð° 84 Ð¼ÐµÑÑÐ° Ð² ÐÐµÑÑÐ¾Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÐµÐ³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸.
V° Solar System Tour
Creators: Giuseppe Cutispoto
Publisher: name: Media Inaf
Year: 2013

 La manifestazione si svolgerà sabato 7 dicembre, a partire dalle 08:30, presso gli impianti del CUS Catania, dove sarà realizzato un Sistema Solare in miniatura, con ognuno dei corpi rappresentati (il Sole, i pianeti, gli asteroidi e le comete) illustrato da un grande pannello 3D e da un secondo pannello che ne descrive le principali caratteristiche fisiche.
Reduced Complexity Sphere Decoding
Creators: name: Li, Boyu
name: Ayanoglu, Ender
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In Multiple-Input Multiple-Output (MIMO) systems, Sphere Decoding (SD) can achieve performance equivalent to full search Maximum Likelihood (ML) decoding, with reduced complexity. Several researchers reported techniques that reduce the complexity of SD further. In this paper, a new technique is introduced which decreases the computational complexity of SD substantially, without sacrificing performance. The reduction is accomplished by deconstructing the decoding metric to decrease the number of computations and exploiting the structure of a lattice representation. Furthermore, an application of SD, employing a proposed smart implementation with very low computational complexity is introduced. This application calculates the soft bit metrics of a bit-interleaved convolutional-coded MIMO system in an efficient manner. Based on the reduced complexity SD, the proposed smart implementation employs the initial radius acquired by Zero-Forcing Decision Feedback Equalization (ZF-DFE) which ensures no empty spheres. Other than that, a technique of a particular data structure is also incorporated to efficiently reduce the number of executions carried out by SD. Simulation results show that these approaches achieve substantial gains in terms of the computational complexity for both uncoded and coded MIMO systems.
description: accepted to Journal. arXiv admin note: substantial text overlap with arXiv:1009.3514
Il mistero del pianeta distante
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2013

La giovane astronoma Vanessa Bailey dell'Università dell'Arizona e il suo team hanno scoperto l'esopianeta più distante dalla sua stella madre. Un risultato che mette in crisi le attuali teorie sulla formazione stellare e planetaria. Determinanti per la sua individuazione sono state le riprese del telescopio Magellan sulle Ande cilene equipaggiato con il sistema di ottica adattiva MagAO sviluppato con il contributo dell'INAF-Osservatorio Astrofisico di Arcetri.
Asymmetric facilitation induced by inoculation with arbuscular mycorrhizal fungi leads to overyielding in maize/faba bean intercropping
Creators: name: Wang, Guangzhou
name: Ye, Chengcheng
name: Zhang, Junling
name: Koziol, Liz
name: Bever, James D.
name: Li, Xiaolin
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Cell Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Understanding the effects of arbuscular mycorrhizal fungi (AMF) under different environmental contexts on overyielding in intercropping systems can be instructive in optimizing productivity and ecosystem services. A greenhouse study was conducted with maize and faba bean monocultures or intercropping at low phosphorus (P) and high P levels with three different water availabilities, and inoculated with or without AMF species Funneliformis mosseae. At low P level, overyielding was mainly due to the increase of maize biomass promoted by AMF relative to faba bean. Whereas in high P soils, overyielding was observed at all treatments, regardless of AMF. Inoculation of AMF significantly improved maize rather than faba bean P uptake, water use efficiency and photosynthesis rate, in particular at the low P level. This study identified the context dependence of AMF in influencing overyielding in maize/faba bean intercropping and demonstrates the importance of AMF in sustainable agricultural production.
Demonstration of fine pitch FCOB (Flip Chip on Board) assembly based on solder bumps at Fermilab
Creators: name: Trimpl, M.
name: Skup, E.
name: Yarema, R.
name: Yun, J. C.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Bump bonding is a superior assembly alternative compared to conventional wire bond techniques. It offers a highly reliable connection with greatly reduced parasitic properties. The Flip Chip on Board (FCOB) procedure is an especially attractive packaging method for applications requiring a large number of connections at moderate pitch. This paper reports on the successful demonstration of FCOB assembly based on solder bumps down to 250um pitch using a SUESS MA8 flip chip bonder at Fermilab. The assembly procedure will be described, microscopic cross sections of the connections are shown, and first measurements on the contact resistance are presented.
description: 4 pages, 8 figures