cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ Ð¸ Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð²
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÑÑÑÐ¸Ð½ÑÐºÐ¸Ð¹, Ð¡Ð²ÑÑÐ¾ÑÐ»Ð°Ð²
name: ÐÑÐ°ÑÐ¸Ð»ÑÐ½Ð¸ÐºÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: [ÐÐÐ Ð¸Ð¼. Ð. Ð. ÐÐ°Ð»Ð¸Ð½Ð¸Ð½Ð°]
Year: 1979
Subjects: Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ

description: ÐÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ðµ ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ° ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ° Ð¸Ð¼ÐµÐ½Ð¸ Ð. Ð. ÐÐ°Ð»Ð¸Ð½Ð¸Ð½Ð°, Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÐ¸Ñ ÐºÑÑÑÐ¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¿Ð¾ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ°Ð¼, Ð¸ Ð±ÑÐ´ÐµÑ Ð¿Ð¾Ð»ÐµÐ·Ð½Ð¾ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼-Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð°Ð½ÑÐ°Ð¼. Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐ¸Ð»Ð¾Ð²ÑÑ Ð¼Ð°ÑÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÐºÐ»Ð°ÑÑÐ¾Ð² Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ 35, ÐÐ Ð¸ 150 ÐºÐ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð¾Ñ 1 Ð´Ð¾ 80 ÐÐ â¢ Ð Ñ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼Ð¸ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð ÐÐ Ð¸ ÐÐÐ. ÐÐ°Ð½ Ð²ÐµÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð», Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐ¹ Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð´Ð»Ñ ÑÐ°Ð·Ð½ÑÑ ÑÐ¸Ð¿Ð¾Ð² ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð². Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÑÑÐµÐ½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð² Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° ÐµÐ´Ð¸Ð½Ð¸Ñ Ð¡Ð.
Pianeti al centro della Via Lattea
Creators: Silvia Dragone
Publisher: name: Media Inaf
Year: 2012

Un team di astronomi americani ha individuato quelli che sembrano resti di un disco di protoplanetario attorno a una stella vicina al centro della Via Lattea. Eppure sembrava impossibile che così vicino al buco nero al centro della nostra galassia potessero formarsi pianeti.
Rare Manifestations
Creators: name: Franciosi, Alessandro N.
name: Carroll, Tomás P.
name: McElvaney, Noel G.
Publisher: name: Royal College of Surgeons in Ireland
Year: 2019
Subjects: Medicine

description: AATD is usually diagnosed following pulmonary or hepatic manifestations; however, rarer presentations may alert clinicians to its presence. Of these, panniculitis and anti-neutrophilic cytoplasmic autoantibody (ANCA)-positive vasculitis are the most commonly reported. Panniculitis is a histopathological finding from skin biopsies attributable to many causes. However, lobular fat necrosis with dense neutrophil infiltration on biopsy may represent AAT-related disease, a subtype associated with significant morbidity and frequent relapses. Treatment with doxycycline, dapsone and AAT replacement therapy have all shown reliable effect, with the latter particularly effective in refractory disease. A significant body of work has been performed examining the role of AATD variants in ANCA vasculitis. The association between antibodies against both myeloperoxidase and proteinase (PR)3 (both neutrophil derived) and AATD has been shown to be significant, with clear evidence of over-representation of the AATD variants in ANCA vasculitis cohorts. While in vitro mechanistic evidence exists demonstrating a role for AAT replacement in anti-PR3 positive disease, there is little evidence for its use in vivo. In addition to these two conditions, AATD has also been associated with other systemic illness but the associations are as yet not fully proven.
Thermodynamic limit of particle-hole form factors in the massless XXZ Heisenberg chain
Creators: name: Kitanine, N.
name: Kozlowski, K. K.
name: Maillet, J. M.
name: Slavnov, N. A.
name: Terras, V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We study the thermodynamic limit of the particle-hole form factors of the XXZ Heisenberg chain in the massless regime. We show that, in this limit, such form factors decrease as an explicitly computed power-law in the system-size. Moreover, the corresponding amplitudes can be obtained as a product of a "smooth" and a "discrete" part: the former depends continuously on the rapidities of the particles and holes, whereas the latter has an additional explicit dependence on the set of integer numbers that label each excited state in the associated logarithmic Bethe equations. We also show that special form factors corresponding to zero-energy excitations lying on the Fermi surface decrease as a power-law in the system size with the same critical exponents as in the long-distance asymptotic behavior of the related two-point correlation functions. The methods we develop in this article are rather general and can be applied to other massless integrable models associated to the six-vertex R-matrix and having determinant representations for their form factors.
description: 33 pages, v2, several misprints corrected
Nevicate di ghiaccio secco su Marte
Creators: Nicola Nosengo
Publisher: name: Media Inaf
Year: 2012

Grazie alle osservazioni di Mars Reconnaissance Orbiter, ricercatori della NASA scoprono una nuvola di anidride carbonica allo stato solido sopra al polo sud del pianeta rosso, che dà luogo a vere e proprie precipitazioni nevose, le prime di questo tipo mai scoperte nel sistema solare.
Bridges of quadratic harnesses
Creators: name: Bryc, W.
name: Wesolowski, J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J25

description: Quadratic harnesses are typically non-homogeneous Markov processes with time-dependent state space. Using an appropriately defined affine transformation we show that all bridges of a given quadratic harness can be transformed into other standard quadratic harnesses. Conversely, each such bridge is an affine transformation of a standard quadratic harness. We describe quadratic harnesses that correspond to bridges of some Levy processes. We determine all quadratic harnesses that may arise from stitching together a pair of q-Meixner processes.
La nebulosa a forma di matita
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2012

Si chiama Pencil Nebula la protagonista dell'ultimo scatto del WFI (Wide Field Imager) dell'ESO. Questa particolare nube di gas fa parte di un enorme anello di detriti, lasciati da un'esplosione di supernova che avvenne circa 11000 anni fa.
The Group Structure of Pivot and Loop Complementation on Graphs and Set Systems
Creators: name: Brijder, Robert
name: Hoogeboom, Hendrik Jan
Publisher: name: arXiv
Year: 2009
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: G.2.1; G.2.2; F.4.2

description: We study the interplay between principal pivot transform (pivot) and loop complementation for graphs. This is done by generalizing loop complementation (in addition to pivot) to set systems. We show that the operations together, when restricted to single vertices, form the permutation group S_3. This leads, e.g., to a normal form for sequences of pivots and loop complementation on graphs. The results have consequences for the operations of local complementation and edge complementation on simple graphs: an alternative proof of a classic result involving local and edge complementation is obtained, and the effect of sequences of local complementations on simple graphs is characterized.
description: 21 pages, 7 figures, significant additions w.r.t. v3 are Thm 7 and Remark 25
Autoscatti con braccio robotico
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Il rover della NASA atterrato su Marte lo scorso 5 agosto sta effettuando le prime prove del braccio meccanico su cui è montato Mars Hand Lens Imager (MAHLI), un dispositivo che ha già scattato alcune immagini del rover e del suolo marziano. Il dispositivo servirà per prelevare campioni di roccia e suolo.
The character map in deformation quantization
Creators: name: Cattaneo, Alberto S.
name: Felder, Giovanni
name: Willwacher, Thomas
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: The third author recently proved that the Shoikhet-Dolgushev L-infinity-morphism from Hochschild chains of the algebra of smooth functions on manifold to differential forms extends to cyclic chains. Localization at a solution of the Maurer-Cartan equation gives an isomorphism, which we call character map, from the periodic cyclic homology of a formal associative deformation of the algebra of functions to de Rham cohomology. We prove that the character map is compatible with the Gauss-Manin connection, extending a result of Calaque and Rossi on the compatibility with the cap product. As a consequence, the image of the periodic cyclic cycle 1 is independent of the deformation parameter and we compute it to be the A-roof genus of the manifold. Our results also imply the Tamarkin-Tsygan index Theorem.
L’universo dalla A alla Z
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Il progetto Galaxy Zoo ha aggiunto 250 mila immagini di galassie al suo sito, che compie cinque anni. Dal 2007, infatti, il team di volontari e ricercatori scruta l'universo a caccia di galassie dalle forme strane e originali, come animali e lettere dell'alfabeto. Raccolti finora più di un milione di scatti.
title: ÐÐ°ÑÐ¸ÑÐ° Ð¾Ð±ÑÐµÐºÑÐ¾Ð² ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸ Ð¾Ñ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÑÐ²Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÑÐ¸Ð½Ð³, ÐÐµÐ²
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: Ð³ÑÐ¾Ð·Ð°
Ð¼Ð¾Ð»Ð½Ð¸Ð¸
Ð¼Ð¾Ð»Ð½Ð¸ÐµÐ·Ð°ÑÐ¸ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð·Ð°Ð·ÐµÐ¼Ð»ÐµÐ½Ð¸Ðµ
storm
lightning
lightning protection system
grounding

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ñ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÑÐ²Ð° Ð¸ ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ´ÐµÐ»Ð°Ð½Ð° Ð¿Ð¾Ð¿ÑÑÐºÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐºÐ°Ð·Ð°Ð½Ð½ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð² ÐÐ­Ð Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð¸ÑÑ ÐµÐ´Ð¸Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼Ð¾Ð»Ð½Ð¸ÐµÐ·Ð°ÑÐ¸ÑÐ½ÑÑ Ð¾Ð±ÑÐµÐºÑÐ¾Ð². Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾ÑÐ°Ð¶Ð°ÑÑÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð² Ð¼Ð¾Ð»Ð½Ð¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¼Ð¾Ð»Ð½Ð¸Ð¹.
description: This graduation qualification work is devoted to analysis of the physical nature of atmospheric electricity and its main factors. The paper is an attempt on the basis of comparing and contrasting these documents and IEC standards to introduce a unified system for the development of lightning protection facilities. The paper studied the main factors affecting the lightning. The main effects of lightning.
Marte, troppo caldo in quelle argille
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Uno studio sulle argille di Marte, basato sul confronto con simili formazioni terrestri, suggerisce che il pianeta non sia mai stato abitabile. L'argilla si sarebbe formata dalla lava vulcanica, troppo calda per la vita, e non da acqua più fredda. La ricerca pubblicata su Nature Geoscience.
Joint Subcarrier Pairing and Power Allocation for OFDM Transmission with Decode-and-Forward Relaying
Creators: name: Hsu, Chih-Ning
name: Su, Hsuan-Jung
name: Lin, Pin-Hsun
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, a point-to-point Orthogonal Frequency Division Multiplexing (OFDM) system with a decode-and-forward (DF) relay is considered. The transmission consists of two hops. The source transmits in the first hop, and the relay transmits in the second hop. Each hop occupies one time slot. The relay is half-duplex, and capable of decoding the message on a particular subcarrier in one time slot, and re-encoding and forwarding it on a different subcarrier in the next time slot. Thus each message is transmitted on a pair of subcarriers in two hops. It is assumed that the destination is capable of combining the signals from the source and the relay pertaining to the same message. The goal is to maximize the weighted sum rate of the system by jointly optimizing subcarrier pairing and power allocation on each subcarrier in each hop. The weighting of the rates is to take into account the fact that different subcarriers may carry signals for different services. Both total and individual power constraints for the source and the relay are investigated. For the situations where the relay does not transmit on some subcarriers because doing so does not improve the weighted sum rate, we further allow the source to transmit new messages on these idle subcarriers. To the best of our knowledge, such a joint optimization inclusive of the destination combining has not been discussed in the literature. The problem is first formulated as a mixed integer programming problem. It is then transformed to a convex optimization problem by continuous relaxation, and solved in the dual domain. Based on the optimization results, algorithms to achieve feasible solutions are also proposed. Simulation results show that the proposed algorithms almost achieve the optimal weighted sum rate, and outperform the existing methods in various channel conditions.
description: 33 pages, 11 figures
title: ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ° KS8695P
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð§Ð°Ð¿Ð»Ð¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: 2017
Subjects: ÐÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐµÐ´ÑÑÐ²Ð°
Ð¼ÐµÑÐ¾Ð´Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð´Ð»Ñ Ð¿Ð»Ð°ÑÑ PM-AM Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐ¸Ð±Ð»Ð¸Ð·Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ Ð½ÐµÐ¸ÑÐ¿ÑÐ°Ð²Ð½Ð¾ÑÑÐ¸. ÐÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÐ¶Ð´Ñ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐ¾Ð¼ Ð¸ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°Ð¼Ð¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¿Ð¾ÑÐ¾Ð±Ð° Ð·Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ Ð¸Ð· ÐºÑÑÐ° Ð¿Ð°Ð¼ÑÑÐ¸.
Far-infrared and transport properties of antidot arrays with broken symmetry
Creators: name: Lorke, A.
name: Wimmer, S.
name: Jager, B.
name: Kotthaus, J. P.
name: Wegscheider, Werner
name: Bichler, Max
Publisher: name: Universität Regensburg
Year: 1998
Subjects: subject: Antidot arrays; Commensurability effects; Broken symmetry
subject: 530 Physik

description: We investigate the high- and low-frequency magnetotransport of a square antidot lattice with a triangular basis. In the longitudinal magnetoresistance ρxx(B) we observe higher-order commensurability features which reflect skipping orbits along the straight edges of the antidots. A magnetic field asymmetry in the four-probe resistance along the y-direction allows us to test basic symmetry relations in the transport coefficients. Under far-infrared irradiation the broken symmetry of the antidot array leads to a lateral photo-voltage which is attributed to a lateral, ratchet-type mechanism.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ»ÑÐ´Ð¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ Ð´Ð»Ñ Ð¾Ð±Ð¼Ð¾ÑÐ¾Ðº ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑ Ð§Ð¶Ð¸ÑÐ¹
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Ð±Ð¼Ð¾ÑÐºÐ¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½
Ð­Ð»ÐµÐºÑÑÐ¾Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ ÑÐ»ÑÐ´ÑÐ½ÑÐµ
Ð¡ÑÐ°ÑÐ¾ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½
ÐÐ¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÑ
ÑÐ»ÑÐ´Ð¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐµÐ¿Ð»Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸
electrical machines
stator winding
mica-containing material
dielectric permittivity
thermal conductivity coefficient

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº (ÑÐ°Ð½Ð³ÐµÐ½Ñ ÑÐ³Ð»Ð° Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ Ð¸ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¿ÑÐ¾Ð½Ð¸ÑÐ°ÐµÐ¼Ð¾ÑÑÑ) Ð¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÐµÐ¿Ð»Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð¾Ð±Ð¼Ð¾ÑÐ¾Ðº Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ»ÑÐ´Ð¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ñ Ð»ÐµÐ½Ñ Ð­Ð»Ð¼Ð¸ÐºÐ°ÑÐµÑÐ¼ 55409, Ð­Ð»Ð¼Ð¸ÐºÐ°ÑÐµÑÐ¼ 52409, ÐÐ¡Ð. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ²ÑÐ·ÑÑÑÐµÐ³Ð¾ Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð²ÑÐµÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÐ°Ð±Ð»Ð¸ÑÑ.
Missione VOLARE
Creators: Francesco Rea
Publisher: name: Media Inaf
Year: 2012

Si chiamerà Volare e il suo logo rappresenta una Soyuz che con la sua scia tricolore raggiunge la Stazione Spaziale Internazionale. Sono questi i simboli della missione che l'astronauta Luca Parmitano farà il prossimo anno. La premiazione del concorso Designa e Disegna nella sede dell'ASI
Nei ghiacci la storia del clima di Marte
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2012

Ricostruito grazie a un modello teorico l'andamento del clima sulle calotte polari del Pianeta rosso nell'ultimo milione di anni. A influenzarlo sarebbero state determinanti le variazioni di insolazione dovute a cambiamenti nella direzione dell'asse di rotazione di Marte. Il lavoro pubblicato sulla rivista Icarus.
title: ÐÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ðµ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð¹ÐºÐ¸ Ðº ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: ÐÐ°Ð·Ð°ÑÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
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: Ð²Ð¾Ð´Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´
ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾

description: ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ðº ÑÐµÑÑÐ¼ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÐÐ£Ð1 Â«ÐÐ¾Ð´Ð¾ÐºÐ°Ð½Ð°Ð» Ð¡Ð1Ð±Â»â302-27-1883/13-1-1 Ð¾Ñ 14. 11. 2013 Ð³. Ð¸ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÐ¾Ð²ÐºÐ¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ðº ÑÐµÑÑÐ¼ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÐÐ£Ð Â«ÐÐ¾Ð´Ð¾ÐºÐ°Ð½Ð°Ð» Ð¡-ÐÐÂ» â302-27-1883/13-2-1 Ð¾Ñ 03.02.2014 Ð³. Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð¹ÐºÐ¸ Ðº ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð¹ÐºÐ¸, ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð¹ Ð¿Ð¾ Ð°Ð´ÑÐµÑÑ: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, ÐÑÑÐ¾ÑÑÐ½ÑÐ¹ ÑÐ°Ð¹Ð¾Ð½, Ð³Ð¾ÑÐ¾Ð´ Ð¡ÐµÑÑÑÐ¾ÑÐµÑÐº, ÑÐ»Ð¸ÑÐ° ÐÐ¾ÑÐ¸Ð½Ð°, ÑÑÐ°ÑÑÐ¾Ðº 3, Ñ Ð´Ð¾Ð¼Ð° 67.
Hardy type derivations on generalized series fields
Creators: name: Kuhlmann, Salma
name: Matusinski, Mickael
Publisher: name: arXiv
Year: 2009
Subjects: subject: Commutative Algebra (math.AC)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 12J10, 12J15, 12L12, 13A18 (Primary) 03C60, 12F05, 12F10, 12F20 (Secondary)

description: We consider the valued field $\mathds{K}:=\mathbb{R}((Γ))$ of generalized series (with real coefficients and monomials in a totally ordered multiplicative group $Γ$). We investigate how to endow $\mathds{K}$ with a series derivation, that is a derivation that satisfies some natural properties such as commuting with infinite sums (strong linearity) and (an infinite version of) Leibniz rule. We characterize when such a derivation is of Hardy type, that is, when it behaves like differentiation of germs of real valued functions in a Hardy field. We provide a necessary and sufficent condition for a series derivation of Hardy type to be surjective.
description: 26 pages, 2 figures
Il ‘mistero’ del litio mancante
Creators: Nicola Nosengo
Publisher: name: Media Inaf
Year: 2012

Misurando la quantità di litio nel gas interstellare nella Piccola Nube di Magellano, ricercatori americani trovano valori in accordo con i modelli teorici sulla formazione di questo elemento durante il Big Bang. Resta da spiegare perché invece nella maggior parte delle stelle i conti non tornino.
Voyager 1 continua il suo viaggio
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

La sonda spaziale della NASA Voyager 1 è vicina ai margini estremi del Sistema solare, ma il salto nello spazio interstellare non avverrà così presto. Questo è il risultato di uno studio di Robert B. Decker pubblicato sul numero di Nature di questa settimana. Con il commento di Mauro Messerotti (INAF).
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð½Ð°ÑÐ¾ÑÐ¾Ð² Ð´Ð»Ñ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ±ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾ÑÑ Ð¿Ð°ÑÐ¾Ð³Ð°Ð·Ð¾Ð²ÑÑ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð¢Ð­Ð¦
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð³Ð¾ÑÑÐ¹ÐºÐ¾, Ð®ÑÐ¸Ð¹
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: 2018
Subjects: Ð¢ÐµÐ¿Ð»Ð¾ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ½ÑÑÐ°Ð»Ð¸
ÐÐ°ÑÐ¾ÑÑ ÑÐµÐ¿Ð»Ð¾Ð²ÑÐµ
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ¿Ð»Ð¾Ð½Ð°ÑÐ¾ÑÐ½ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÑÐµÐ¼Ñ Ð±Ð»Ð¾ÐºÐ¾Ð² Ð¢Ð­Ð¦. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ° Ð´Ð»Ñ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð° Ð¿Ð¾Ð´Ð¿Ð¸ÑÐ¾ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð´Ñ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐµÑÐ¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾ÑÑ ÐºÐ¾Ð½ÑÑÑÐ° Ð¾Ð±Ð¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð¿Ð°ÑÐ¾Ð³Ð°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð±Ð»Ð¾ÐºÐ° Ð´Ð»Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð±ÐµÐ· ÑÐµÐ¿Ð»Ð¾Ð½Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¸ Ñ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸ÐµÐ¼ ÐµÐµ Ð² ÑÑÐµÐ¼Ñ.
A caccia di pianeti extrasolari
Creators: Silvia Dragone
Publisher: name: Media Inaf
Year: 2012

La ricerca di pianeti extrasolari necessità di sistemi sempre più raffinati per determinare la composizione del pianeta rilevato. Una esigenza nata dalla avanzata capacità degli astronomi di trovar sistemi planetari, una capacità che è evoluta esponenzialmente dal 1988 ad oggi
Periodic homogenization with an interface: The multi-dimensional case
Creators: name: Hairer, Martin
name: Manson, Charles
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We consider a diffusion process with coefficients that are periodic outside of an "interface region" of finite thickness. The question investigated in this article is the limiting long time/large scale behavior of such a process under diffusive rescaling. It is clear that outside of the interface, the limiting process must behave like Brownian motion, with diffusion matrices given by the standard theory of homogenization. The interesting behavior therefore occurs on the interface. Our main result is that the limiting process is a semimartingale whose bounded variation part is proportional to the local time spent on the interface. The proportionality vector can have nonzero components parallel to the interface, so that the limiting diffusion is not necessarily reversible. We also exhibit an explicit way of identifying its parameters in terms of the coefficients of the original diffusion. Similarly to the one-dimensional case, our method of proof relies on the framework provided by Freidlin and Wentzell [Ann. Probab. 21 (1993) 2215--2245] for diffusion processes on a graph in order to identify the generator of the limiting process.
description: Published in at http://dx.doi.org/10.1214/10-AOP564 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Un Diamante per SKA
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Il prossimo 15 ottobre si insedierà il nuovo direttore generale della SKA Organisation, Philip Diamond, il quale avrà il compito di guidare la costruzione del più grande network di radiotelescopi al mondo,  SKA (Square Kilometer Array). La prima fase del progetto avrà termine nel 2015.
Accurate estimators of power spectra in N-body simulations
Creators: name: Colombi, Stephane
name: Jaffe, Andrew H.
name: Novikov, Dmitri
name: Pichon, Christophe
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: abridged] A method to rapidly estimate the Fourier power spectrum of a point distribution is presented. This method relies on a Taylor expansion of the trigonometric functions. It yields the Fourier modes from a number of FFTs, which is controlled by the order N of the expansion and by the dimension D of the system. In three dimensions, for the practical value N=3, the number of FFTs required is 20. We apply the method to the measurement of the power spectrum of a periodic point distribution that is a local Poisson realization of an underlying stationary field. We derive explicit analytic expression for the spectrum, which allows us to quantify--and correct for--the biases induced by discreteness and by the truncation of the Taylor expansion, and to bound the unknown effects of aliasing of the power spectrum. We show that these aliasing effects decrease rapidly with the order N. The only remaining significant source of errors is reduced to the unavoidable cosmic/sample variance due to the finite size of the sample. The analytical calculations are successfully checked against a cosmological N-body experiment. We also consider the initial conditions of this simulation, which correspond to a perturbed grid. This allows us to test a case where the local Poisson assumption is incorrect. Even in that extreme situation, the third-order Fourier-Taylor estimator behaves well. We also show how to reach arbitrarily large dynamic range in Fourier space (i.e., high wavenumber), while keeping statistical errors in control, by appropriately "folding" the particle distribution.
description: 18 Pages, 9 Figures. Accepted for publication in MNRAS. The Fourier-Taylor module as well as the associated power spectrum estimator tool we propose is available as an F90 package, POWMES, at http://www.projet-horizon.fr or on request from the authors
The gator grapnel: pedal anchoring in the American alligator (Alligator mississippiensis)
Creators: name: Walter, Collin
name: Cramberg, Michael
name: A. Young, Bruce
Publisher: name: Brill Online
Year: 2023
Subjects: Evolutionary biology not elsewhere classified

description: To resist forward displacement of their body during non-locomotor behaviors such as feeding, American alligators (Alligator mississippiensis) hold their hindfeet vertical, then push the foot into the substrate so that the dorsum of the foot forms a contact area with the substrate. Herein this form of bracing is termed pedal anchoring. The purpose of the present study was to describe pedal anchoring and to demonstrate whether it entailed interaction between the hindfoot (pes) of Alligator and the substrate that differed from the interactions seen during locomotion. Alligator tracks were studied in the wild, during controlled field trials, and on a mud trackway in the laboratory; in each setting locomotor and pedal anchoring tracks were photographed, cast in Plaster of Paris, then features of the casts quantified. Statistical analysis demonstrated greater variation in the wild tracks, presumably reflecting the larger size and velocity ranges of the alligators involved, and suggested that the mud trackway used during the locomotor trials did not create significant artifact. Tracks produced during locomotion and pedal anchoring by the same alligators, on the same substrate, yielded significantly different quantitative features, different matrices of Pearson correlation coefficients, and different patterns of character distribution following Principal Component Analysis. These results all support the conclusion that pedal anchoring involves fundamentally different interaction between the pes and the substrate than occurs during locomotion.
title: ÐÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÐºÑÐ»ÑÑÑÑÐ° ÐºÐ°Ðº ÑÐ°ÐºÑÐ¾Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÑÐµÑÑ ÑÐµÑÐ²Ð¸ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: Ð¦Ð°ÑÐµÐ³Ð¾ÑÐ¾Ð´ÑÐµÐ²Ð°, ÐÐ°ÑÐ¸Ñ
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: 2018
Subjects: ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ ÐºÑÐ»ÑÑÑÑÐ°
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½ÑÐµ ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸
ÐºÐ°Ð´ÑÐ¾Ð²Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ð¹ Ð±ÑÐµÐ½Ð´

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ°Ñ Â«Slasty storeÂ»
Ð¦ÐµÐ»Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÑ ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑ ÐºÑÐ»ÑÑÑÑÑ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ Ð¸Ð½Ð´ÑÑÑÑÐ¸Ð¸ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ð¹ Â«Slasty storeÂ».
ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÐºÐ°Ð´ÑÐ¾Ð²Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸, Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÑ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÐºÑÐ»ÑÑÑÑÑ Ð² ÐºÐ¾Ð½Ð´Ð¸ÑÐµÑÑÐºÐ¾Ð¹ Â«Slasty storeÂ».
Ð¢Ð°ÐºÐ¸Ð¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð¼, ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑ Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð¹ ÐºÑÐ»ÑÑÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«Slasty storeÂ» Ð¿ÑÑÐµÐ¼ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÐ°Ð´ÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ Ð²ÑÑÐ¾ÐºÑÑ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐ»ÑÑÑÐ¸ÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸ Ð¸ Ð²ÑÑÐ¾ÐºÐ¾Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐ²Ð¸ÑÐ°.
Edible insects, cultivated meat, and plant-based analogues: a literature synthesis of children and young people’s attitudes to alternative proteins
Creators: name: Gjersoe, Nathalia
name: Lee, Katharine
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Social and Behavioral Sciences
subject: climate change; adolescents; children; alternative proteins

description: A narrative review of children and young people's attitudes to alternative proteins
On network coding for sum-networks
Creators: name: Rai, Brijesh Kumar
name: Dey, Bikash Kumar
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A directed acyclic network is considered where all the terminals need to recover the sum of the symbols generated at all the sources. We call such a network a sum-network. It is shown that there exists a solvably (and linear solvably) equivalent sum-network for any multiple-unicast network, and thus for any directed acyclic communication network. It is also shown that there exists a linear solvably equivalent multiple-unicast network for every sum-network. It is shown that for any set of polynomials having integer coefficients, there exists a sum-network which is scalar linear solvable over a finite field F if and only if the polynomials have a common root in F. For any finite or cofinite set of prime numbers, a network is constructed which has a vector linear solution of any length if and only if the characteristic of the alphabet field is in the given set. The insufficiency of linear network coding and unachievability of the network coding capacity are proved for sum-networks by using similar known results for communication networks. Under fractional vector linear network coding, a sum-network and its reverse network are shown to be equivalent. However, under non-linear coding, it is shown that there exists a solvable sum-network whose reverse network is not solvable.
description: Accepted to IEEE Transactions on Information Theory
title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸ÐµÐ¼ 220/110/10 ÐºÐ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÑÑÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
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: 2017
Subjects: Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÐ°Ð¹Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÐ±ÑÐ°Ð½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÑÐ±ÑÐ°Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ Ð¸ ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´.
Multiuser MIMO Downlink Beamforming Design Based on Group Maximum SINR Filtering
Creators: name: Yang, Yu-Han
name: Lin, Shih-Chun
name: Su, Hsuan-Jung
Publisher: name: arXiv
Year: 2010
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper we aim to solve the multiuser multi-input multi-output (MIMO) downlink beamforming problem where one multi-antenna base station broadcasts data to many users. Each user is assigned multiple data streams and has multiple antennas at its receiver. Efficient solutions to the joint transmit-receive beamforming and power allocation problem based on iterative methods are proposed. We adopt the group maximum signal-to-interference-plus-noise-ratio (SINR) filter bank (GSINR-FB) as our beamformer which exploits receiver diversity through cooperation between the data streams of a user. The data streams for each user are subject to an average SINR constraint, which has many important applications in wireless communication systems and serves as a good metric to measure the quality of service (QoS). The GSINR-FB also optimizes the average SINR of its output. Based on the GSINR-FB beamformer, we find an SINR balancing structure for optimal power allocation which simplifies the complicated power allocation problem to a linear one. Simulation results verify the superiority of the proposed algorithms over previous works with approximately the same complexity.
description: 29 pages, 7 figures
Rheumatic heart disease : the meaning of this illness to patients and their families - a study of male adult patients with rheumatic heart disease admitted to Shaughnessy Hospital (1948-1951)
Creators: name: Rykiss, Ben
Publisher: name: University of British Columbia
Year: 2012

description: The purpose of this study has been to determine, (1) whether there is a connection between a patient's social and personal background and his susceptibility to rheumatic heart disease, (2) whether emotion-producing conditions affect the development and later recurrences of this disease, (3) what the relationship is between specific social and personal pressures and the course of a rheumatic heart patient's illness, and (4) what the social worker can contribute towards alleviating these emotion-producing conditions affecting the patient's illness. Because of the limitations encountered, e.g. incomplete social histories, it has not been possible to determine the first of these. All patients (25) with rheumatic heart disease who were referred for medical social service at Shaughnessy hospital through a four-year period (1947-1951), have been selected for this study. An analysis of all available records of various branches of the department of veterans' affairs interested in the welfare of these patients, has been made. Material selected has been confined to three broad areas in the patients' lives, (1) early personality formation, (2) social and personal stress surrounding the onset, and (3) social services employed in alleviating emotional stress of patients and their families. The findings of this study indicate that an ever-increasing cycle of social problems affect the rheumatic heart patient, following the onset of his illness. Economic difficulties form the major source of emotional stress, and these in turn affect and are affected, by the earning capacity of physically-limited, chronically-diseased patients. There are indications of personality factors reacting upon the ability of the patients to accept the limitations of their illness and the demands of mature adulthood. Although this study concerns itself only with war veterans, the majority of the findings are applicable to all patients afflicted with rheumatic heart disease. Included here are, (1) the need for adequate resources, e.g. financial grants, convalescent centres, suitable housing, light employment and retraining programmes, (2) the need for more social workers as well as professionally trained social workers to insure proper use of available resources, (3) the need for more research not only with all rheumatic heart patients but with all forms of chronic illness, and (4) the need for preventive measures e.g. through education, and early diagnosis and treatment of social and personal problems. Problems resulting from increased financial grants given to veteran patients undergoing hospital care, and limitations in medical social service recording under the department of veterans' affairs, are two specific findings which are mainly applicable to the veteran.
Un binocolo per Messier 4
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2012

Questo spettacolare ammasso globulare, Messier 4, è uno tra i più vicini alla Terra e si trova nella costellazione dello Scorpione. E' così brillante che può essere visto, vicino alla stella rossa Antares, con un binocolo e con un telescopio amatoriale se ne possono distinguere alcune stelle
Missing values: sparse inverse covariance estimation and an extension to sparse regression
Creators: name: Städler, Nicolas
name: Bühlmann, Peter
Publisher: name: arXiv
Year: 2009
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: We propose an l1-regularized likelihood method for estimating the inverse covariance matrix in the high-dimensional multivariate normal model in presence of missing data. Our method is based on the assumption that the data are missing at random (MAR) which entails also the completely missing at random case. The implementation of the method is non-trivial as the observed negative log-likelihood generally is a complicated and non-convex function. We propose an efficient EM algorithm for optimization with provable numerical convergence properties. Furthermore, we extend the methodology to handle missing values in a sparse regression context. We demonstrate both methods on simulated and real data.
description: The final publication is available at http://www.springerlink.com
title: ÐÐ¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÐºÐ¾Ð²ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÑÐ¿Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐ²Ð¸Ð½, ÐÐ¾Ð³Ð´Ð°Ð½
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: 2017
Subjects: ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÐºÐ¾Ð²Ð¾Ðµ Ð¾ÑÑÐ¶Ð¸Ðµ
ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÐºÐ¾Ð²ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÑÐ¿Ð°
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ

description: ÐÐ°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÐºÐ¾Ð²ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐºÐ°Ðº Ð¾ÑÐ´ÐµÐ»ÑÐ½Ð¾, ÑÐ°Ðº Ð¸ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ñ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²ÑÑ Ð°ÐºÑÐ¾Ð² Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐ°ÐºÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ². ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¾ÑÑÐ°Ð½Ñ Ð¾Ð±ÑÐµÐºÑÐ°, Ð° ÑÐ°Ðº Ð¶Ðµ Ð¾ÑÐµÐ½ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¾ÐºÐµÑÐ¾Ð².
Hubble cattura una supernova
Creators: Silvia Dragone
Publisher: name: Media Inaf
Year: 2012

Il telescopio spaziale NASA/ESA riprende l'esplosione di una stella, in una galassia che in precedenza era stata già fotografata dallo stesso Hubble. Il confronto tra le immagini "prima" e "dopo" sarà molto importante per gli astrofisici che studiano questo tipo di eventi.
Cento di questi giorni ESO
Creators: Stefano Cristiani *
Publisher: name: Media Inaf
Year: 2012

ESO, lo European Southern Observatory,compie 50 anni. Un lungo cammino lungi dall'essere al suo termine. L'ESO si è da poco impegnata a realizzare il più grande telescopio al mondo, l'E-ELT. Un cammino che ha avuto come supporto anche l'Italia, che accompagna ESO da esattamente 30 anni
Quell’ammasso…lo vedo doppio
Creators: Marco Galliani
Publisher: name: Media Inaf
Year: 2012

Uno dei più suggestivi oggetti celesti visibili in questo mese è l’ammasso doppio di Perseo. Un oggetto celeste ricco di stelle giovani, molto grandi e altrettanto luminose. E’ distante da noi circa 7000 anni luce ma può essere osservato agevolmente anche con un semplice binocolo.
Sustaining the invisible contributions of women in small-scale fisheries
Creators: name: Fitzgerald Maria Anne
name: Hansen Henry
name: Störmer Maja
name: Sibanda Arorisoe
Publisher: name: Zenodo
Year: 2023
Subjects: Sustainable development goals (SDGs)
South Asia
Gender equity
fisheries

description: This policy brief aims to improve gender equality in small-scale fisheries by fostering quality educational initiatives, identifying
 barriers to gender equality and equity, and improving networkingand policy implementations
Di nuovo in azione le gemelle lunari
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2012

Si chiamano Ebb e Flow le sonde gemelle protagoniste della missione GRAIL della NASA, che tornano a inviare dati dall'orbita lunare per studiare la composizione interna del nostro satellite. La nuova fase di raccolta dati è partita lo scorso 31 agosto e avrà termine il 3 dicembre.
title: Ð Ð°Ð·Ð²Ð¸ÑÐ¸Ðµ ÑÐ¾Ð²Ð°ÑÐ¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ° Ð¸ ÐµÐ³Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¨Ð»ÑÐ¼Ð½ÐµÐ², ÐÐ¸ÑÐ°Ð¸Ð»
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: 2017
Subjects: Ð¾Ð±ÑÐµÐ¼ Ð¿ÑÐ¾Ð´Ð°Ð¶
ÑÑÑÑÐºÑÑÑÐ° Ð¾Ð±ÑÐµÐ¼Ð° Ð¿ÑÐ¾Ð´Ð°Ð¶
ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ðµ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
ÑÐ¾ÑÐ³Ð¾Ð²Ð°Ñ Ð½Ð°Ð´Ð±Ð°Ð²ÐºÐ°
Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð±ÑÐµÐ¼Ð° Ð¿ÑÐ¾Ð´Ð°Ð¶

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐºÑÑÐµÐ³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¾Ð±ÑÐµÐ¼ Ð¿ÑÐ¾Ð´Ð°Ð¶ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÐÐÐ Â«ÐÐ°Ð´Ð°Â». Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°ÐºÑÐ¾ÑÑ, Ð¿Ð¾Ð²Ð»Ð¸ÑÐ²ÑÐ¸Ðµ Ð½Ð° Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¾Ð±ÑÐµÐ¼Ð° Ð¿ÑÐ¾Ð´Ð°Ð¶ Ð² Ð¾ÑÑÐµÑÐ½Ð¾Ð¼ Ð³Ð¾Ð´Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐµÐ·Ð¾Ð½Ð½ÑÑ Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ð¹ Ð² ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¾Ð±ÑÐµÐ¼ Ð¿ÑÐ¾Ð´Ð°Ð¶ Ð¸ ÑÐ¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¾Ð±ÑÐµÐ¼ Ð¿ÑÐ¾Ð´Ð°Ð¶ Ð±ÑÐ´ÑÑÐµÐ³Ð¾ Ð³Ð¾Ð´Ð°.
Predicting scattering properties of ultracold atoms: adiabatic accumulated phase method and mass scaling
Creators: name: Verhaar, B. J.
name: van Kempen, E. G. M.
name: Kokkelmans, S. J. J. M. F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Ultracold atoms are increasingly used for high precision experiments that can be utilized to extract accurate scattering properties. This calls for a stronger need to improve on the accuracy of interatomic potentials, and in particular the usually rather inaccurate inner-range potentials. A boundary condition for this inner range can be conveniently given via the accumulated phase method. However, in this approach one should satisfy two conditions, which are in principle conflicting, and the validity of these approximations comes under stress when higher precision is required. We show that a better compromise between the two is possible by allowing for an adiabatic change of the hyperfine mixing of singlet and triplet states for interatomic distances smaller than the separation radius. A mass scaling approach to relate accumulated phase parameters in a combined analysis of isotopically related atom pairs is described in detail and its accuracy is estimated, taking into account both Born-Oppenheimer and WKB breakdown. We demonstrate how numbers of singlet and triplet bound states follow from the mass scaling.
description: 14 pages, 9 figures