cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Physical properties of IP Pegasi: an eclipsing dwarf nova with an unusually cool white dwarf
Creators: name: Copperwheat, C. M.
name: Marsh, T. R.
name: Dhillon, V. S.
name: Littlefair, S. P.
name: Hickman, R.
name: Gaensicke, B. T.
name: Southworth, J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present high speed photometric observations of the eclipsing dwarf nova IP Peg taken with the triple-beam camera ULTRACAM mounted on the William Herschel Telescope. The primary eclipse in this system was observed twice in 2004, and then a further sixteen times over a three week period in 2005. Our observations were simultaneous in the Sloan u', g' and r' bands. By phase-folding and averaging our data we make the first significant detection of the white dwarf ingress in this system and find the phase width of the white dwarf eclipse to be 0.0935 +/- 0.0003, significantly higher than the previous best value of between 0.0863 and 0.0918. The mass ratio is found to be q = M2 /M1 = 0.48 +/- 0.01, consistent with previous measurements, but we find the inclination to be 83.8 +/- 0.5 deg, significantly higher than previously reported. We find the radius of the white dwarf to be 0.0063 +/- 0.0003 solar radii, implying a white dwarf mass of 1.16 +/- 0.02 solar masses. The donor mass is 0.55 +/- 0.02 solar masses. The white dwarf temperature is more difficult to determine, since the white dwarf is seen to vary significantly in flux, even between consecutive eclipses. This is seen particularly in the u'-band, and is probably the result of absorption by disc material. Our best estimate of the temperature is 10,000 - 15,000K, which is much lower than would be expected for a CV with this period, and implies a mean accretion rate of less than 5 times 10^-11 solar masses per year, more than 40 times lower than the expected rate.
description: Accepted for publication in MNRAS. 19 pages with 11 figures
Creación de un cuadro de mando integral (balanced scorecard) en Microsoft Excel para la evaluación diagnóstica al inicio de un periodo lectivo en la Universidad Técnica Nacional.
Creators: name: Durán-Berrocal, Ronny
Publisher: name: Zenodo
Year: 2021
Subjects: Cuadro de mando integral
Microsoft Excel
Evaluación Diagnóstica
inicio periodo lectivo
Universidad Técnica Nacional

description: Este póster se enmarca en las actividades del curso Publicaciones Científicas impartido en el marco del Programa de Capacitación y Actualización académica del Centro de Formación Pedagógica y Tecnología Educativa de la Universidad Técnica Nacional de Costa Rica.
title:  Dal totalitarismo produttivista e consumista alla società della decrescita: la sfida di Serge Latouche
Creators: name: Rossi  ,  Emanuele
Publisher: name: Roma TrE-Press
Year: 2022

description: La crisi economica del 2008, l’emergenza sanitaria, la questione climatica e il rischio di un imminente disastro ecologico, hanno aperto il dibattito sul futuro delle nostre società e sulla necessità di ripensare i nostri comportamenti ei nostri stili di vita. All’interno di questo dibattito, un ruolo di primo piano è svolto da Serge Latouche che, in un recente volume intitolato Breve storia della decrescita. Origine, obiettivi, malintesi e futuro, torna a riflettere sulla parola «decrescita» e sulla necessità di lasciare il dominio dell'economia per dar vita a un’altra società basata sul dono, la condivisione e la convivialità.
description: Democrazia e Sicurezza – 2021 n. 3
Biochemical Insights into the Functioning of Hormones in Metabolic Regulation
Creators: name: Kailash Chandra and Neelam Purohit
Publisher: name: Bio vet innovator magazine
Year: 2025

description: Hormones are crucial biochemical messengers that regulate metabolism, ensuring energy balance and homeostasis in the body. They influence various metabolic pathways through interactions with specific cellular receptors. This article explores the types of hormones involved in metabolic regulation, including insulin, glucagon, thyroid hormones, cortisol, and adipokines. It delves into their mechanisms of action, their roles in energy metabolism, and the feedback systems that maintain metabolic equilibrium. The article also discusses hormonal dysregulation leading to metabolic disorders and highlights recent advances in biochemical research that offer insights into therapeutic strategies.
title: Ð¡Ð¸ÑÑÐµÐ¼Ð° Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾ Ð²Ð½ÐµÑÐ½ÐµÐ¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ðµ Ð¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐµÐµ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ
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Ð±Ð¸Ð½ÑÐ½, Ð¡Ð¿Ð°ÑÑÐ°Ðº
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°Ð½Ð°Ð»Ð¸Ð· Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
Ð²Ð½ÐµÑÐ½ÐµÑÐ¾ÑÐ³Ð¾Ð²ÑÐµ Ð±Ð°ÑÑÐµÑÑ
Ð²Ð½ÐµÑÐ½ÐµÑÐ¾ÑÐ³Ð¾Ð²Ð°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐºÑÐ¿Ð¾ÑÑÐ°

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð½ÐµÑÐ½ÐµÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð Ð¤, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾: ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð²Ð½ÐµÑÐ½ÐµÐ¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð Ð¤, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð½ÐµÑÐ½ÐµÐ¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð Ð¤, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÐºÐ»ÑÑÐµÐ²ÑÐµ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð½ÐµÑÐ½ÐµÐ¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð Ð¤, Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¾Ð±ÑÐµÐ½Ð°ÑÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº Ð¸Ð½Ð´ÑÐºÑÐ¸Ñ Ð¸ Ð´ÐµÐ´ÑÐºÑÐ¸Ñ, ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð¼ÐµÑÐ¾Ð´Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²ÑÑÑÐ¸Ðµ Ð±Ð¾Ð»ÐµÐµ Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ð¼Ñ ÑÐ°ÑÐºÑÑÑÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ.
The Greater Impact of Mergers on the Growth of Massive Galaxies: Implications for Mass Assembly and Evolution Since z~1
Creators: name: Bundy, Kevin
name: Fukugita, Masataka
name: Ellis, Richard S.
name: Targett, Thomas A.
name: Belli, Sirio
name: Kodama, Tadayuki
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using deep infrared observations conducted with the MOIRCS on the Subaru Telescope in GOODS-N combined with public surveys in GOODS-S, we investigate the dependence on stellar mass, M_*, and galaxy type of the close pair fraction (5 kpc < r < 20 kpc) and implied merger rate. In common with some recent studies we find that the fraction of paired systems that could result in major mergers is low (~4%) and does not increase significantly with redshift to z~1.2, with (1+z)^{1.6 \pm 1.6}. Our key finding is that massive galaxies with M_* > 1E11 Msun are more likely to host merging companions than less massive systems (M_* ~ 1E10 Msun). We find evidence for a higher pair fraction for red, spheroidal hosts compared to blue, late-type systems, in line with expectations based on clustering at small scales. So-called "dry" mergers between early-type galaxies represent nearly 50% of close pairs with M_* > 3E10 Msun at z~0.5, but less than 30% at z~1. This result can be explained by the increasing abundance of red, early-type galaxies at these masses. We compare the volumetric merger rate of galaxies with different masses to mass-dependent trends in galaxy evolution, finding that major mergers cannot fully account for the formation of spheroidal galaxies since z~1. In terms of mass assembly, major mergers contribute little to galaxy growth below M_* ~ 3E10 Msun but are more significant among galaxies with M_* > 1E11 Msun, 30% of which have undergone mostly dry mergers over the observed redshift range. Overall, the relatively more rapid coalescence of high mass galaxies mirrors the expected hierarchical growth of halos and is consistent with recent model predictions, even if the downsizing of star formation and morphological evolution involves additional physical processes.
description: 18 pages. Submitted to ApJ and revised after referee comments
M’illumino di meno, risparmio e vedo il cielo
Creators: Francesca Aloisio
Publisher: name: Media Inaf
Year: 2017

In occasione della Giornata del risparmio energetico 2017, l’Istituto nazionale di astrofisica ha aderito alla campagna M’illumino di Meno, lanciata dalla trasmissione di Radio Rai 2 Caterpillar e giunta alla sua tredicesima edizione. Sarà l’occasione per sensibilizzare il pubblico su un problema strettamente correlato a quello del risparmio energetico e particolarmente caro agli astronomi, l’inquinamento luminoso
Ecco la pulsar X più estrema
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2017

È in un colpo solo la pulsar X più distante e più luminosa ad oggi conosciuta. L'ha scoperta un team di ricerca guidato da Gianluca Israel dell'INAF grazie ai dati raccolti dagli osservatori spaziali XMM-Newton dell'Esa e NuSTAR della Nasa
Rotating solenoidal perfect fluids of Petrov type D
Creators: name: Bergh, Norbert Van den
name: Wylleman, Lode
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We prove that aligned Petrov type D perfect fluids for which the vorticity vector is not orthogonal to the plane of repeated principal null directions and for which the magnetic part of the Weyl tensor with respect to the fluid velocity has vanishing divergence, are necessarily purely electric or locally rotationally symmetric. The LRS metrics are presented explicitly.
description: 6 pages, no figures
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ»ÑÐµÑÐ° Ð¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð»Ð¸Ð²Ð½ÐµÐ²Ð¾Ð¹ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ»ÐºÐ°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐµÐ±ÐµÐ´ÐµÐ², 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: ÐÐ¸Ð»ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½ÑÐµ
ÐÐ¾Ð´Ð¾ÑÑÐ¾ÐºÐ¸
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ÐºÐ¾ÑÑÐµÐ´Ð¶Ð½ÑÐ¹ Ð¿Ð¾ÑÐµÐ»Ð¾Ðº
Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ»ÑÐµÑÐ°
low-rise residential buildings
cottage settlement
stormwater drainage system
grading land

description: ÐÑ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° Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ»ÑÐµÑÐ° Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾Ð³Ð¾ Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ»ÐºÐ°. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð»Ð¸Ð²Ð½ÐµÐ²Ð°Ñ ÐºÐ°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾ÑÐºÑÑÑÐ¾Ð³Ð¾ Ð¸ Ð·Ð°ÐºÑÑÑÐ¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐ·Ð¶ÐµÐ¹ ÑÐ°ÑÑÐ¸ Ð¸ Ð½Ð° Ð³ÑÐ°Ð½Ð¸ÑÐ°Ñ ÑÑÐ°ÑÑÐºÐ¾Ð² Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸. Ð¢Ð°Ðº Ð¶Ðµ Ð¿Ð¾Ð´ Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÐ¼ Ð¿Ð¾Ð»Ð¾ÑÐ½Ð¾Ð¼ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð° Ð²Ð¾Ð´Ð¾Ð¿Ð¾Ð½Ð¸Ð¶Ð°ÑÑÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° - ÑÐ¾Ð¿ÑÑÑÑÐ²ÑÑÑÐ¸Ð¹ Ð´ÑÐµÐ½Ð°Ð¶. Ð Ð»Ð°Ð½Ð´ÑÐ°ÑÑÐ½Ð¾-ÑÐµÐºÑÐµÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð¾Ð½Ðµ Ð² Ð¿Ð°ÑÐºÐµ ÐºÑÐ»ÑÑÑÑÐ° Ð¸ Ð¾ÑÐ´ÑÑÐ° Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° Ð´ÑÐµÐ½Ð°Ð¶Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°, ÑÐ¾ÑÑÐ¾ÑÑÐ°Ñ Ð¸Ð· Ð´ÑÐµÐ½-Ð¿Ð¾Ð³Ð»Ð¾ÑÐ¸ÑÐµÐ»ÐµÐ¹, Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÐ¸Ðµ Ð¾Ð´Ð½Ð¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾ ÑÑÐ½ÐºÑÐ¸Ð¸ Ð²Ð¾Ð´Ð¾Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¸ ÑÐ±Ð¾ÑÐ° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐ¾ÐºÐ° Ð²Ð¾Ð´Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ»ÑÐµÑÐ° ÑÑÐ°ÑÑÐºÐ° Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¶Ð¸Ð»Ð¾Ð¹ Ð·Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ³Ð¾ ÑÐºÐ»Ð¾Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸.
description: This research work is related to the aspects of grading and land improvement of a suburban settlement. In this project stormwater drainage systems of an opened and closed type were designed on the territory of a roadway and the boarders of private housing. Under the roadbed the dewatering system was installed - cocurrent drainage. In culture and leisure park of the landscape-recreation zone a drainage system was designed which consists of absorbent drains for dewatering and water harvesting. The models of grading for private housing were designed and represented depending upon the territory slope given.
A new approach to services differentiation between mobile terminals of a wireless LAN
Creators: name: Jemaa, Maher Ben
name: Zouari, Maryam Kallel
name: Zouari, Bachar
Publisher: name: arXiv
Year: 2009
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This study aims to identify the advantages and disadvantages of several mechanisms for service differentiation in mobile terminals of a wireless LAN to establish a more better and more optimal. At the end of the analysis of available approaches for the quality of service of the IEEE 802.11 standard, the objective of this paper is to suggest a new method named DF-DCF Differentiated Frame DCF. The performance of the suggested method in a Network Simulator (NS) environment allowed its validation through a set of testing and simulation scenarios. Simulation results have shown that the DF-DCF method is better suited for mobile nodes in a wireless communication network.
description: 8 Pages, IEEE Format, International Journal of Computer Science and Information Security, IJCSIS 2009, ISSN 1947 5500, Impact Factor 0.423
Open Reduction and Internal Fixation with Intra-medullary Steinmann Pin of  Diphyseal Humeral Fracture in Dog
Creators: name: Ashish Banger and Ramveer Sharma
Publisher: name: Bio vet innovator magazine
Year: 2025

description: Abstract:A 3-year-old female spitz was presented to veterinary clinical complex of Sri Ganganagar Veterinary College with history of traumatic injury and swelling in arm region of forelimb. On radiographic examination it was found to be a transverse diaphyseal humerus fracture. Animal was anesthetised and open reduction and internal fixation of fracture was done using Steinmann intramedullary pinning with retrograde fashion technique. Post operative results were very favourable with animal started to walk normally after 35 days.Keywords: Open reduction, Humerus fracture, Transverse diaphyseal
In tilt per colpa dei raggi cosmici
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2017

Presentata oggi a Boston, al meeting dell’American Association for the Advancement of Science, una ricerca della Vanderbilt University sul rischio di danni causati ai circuiti elettronici da particelle energetiche come, per esempio, quelle prodotte dall’impatto dei raggi cosmici con l’atmosfera
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÐµÐ½ÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐµÑ ÑÐ°Ð·Ð½Ð¾Ð¹ ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½Ð¾Ð¹ Ð¼Ð°ÑÐ¸Ð½Ñ Ñ Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½ÑÐ¼Ð¸ Ð¼Ð°Ð³Ð½Ð¸ÑÐ°Ð¼Ð¸ Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°Ñ Ð½ÐµÑÑÐµÐ¿ÐµÑÐµÐºÐ°ÑÐ¸Ð²Ð°ÑÑÐ¸Ñ Ð°Ð³ÑÐµÐ³Ð°ÑÐ¾Ð²
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ÑÐ»ÑÑÐµÐ², ÐÐµÐ½Ð¸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: ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°
Ð²ÐµÐ½ÑÐ¸Ð»ÑÐ½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð½Ð° Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½ÑÑ Ð¼Ð°Ð³Ð½Ð¸ÑÐ°Ñ
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Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»Ñ ÑÐ°ÑÑÐ¾ÑÑ
ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐºÐ°Ð»ÑÑÐ½Ð°Ñ ÑÐ¸Ð¼

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¼ÐµÑÐ¾Ð´ ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹: Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ, Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°Ð·Ð¾Ð±ÑÐ°Ð½Ñ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐºÐ°Ð»ÑÑÐ½Ð¾Ð¹ Ð¸ Ð²ÐµÐºÑÐ¾ÑÐ½Ð¾Ð¹ Ð¨ÐÐ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð´Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°Ð¼Ð¸. Ð Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð´Ð²ÑÑ Ð²Ð¸Ð´Ð¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÑÑÑ ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°: Ð²ÐµÐ½ÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð° Ð¿Ð¾ÑÑÐ¾ÑÐ½Ð½ÑÑ Ð¼Ð°Ð³Ð½Ð¸ÑÐ°Ñ Ð¸ Ð°ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾. ÐÐ¾Ð»ÑÑÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐÐÐ Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð»ÑÐµÐ¼Ð¾Ð¹ Ð¸Ð· ÑÐµÑÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð³Ð¾Ð²Ð¾ÑÐ¸ÑÑ Ð¾Ð± ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐ¸Ñ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹.
Extension of Bethe's diffraction model to conical Geometry: application to near field optics
Creators: name: Drezet, A.
name: Woehl, J. C.
name: Huant, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The generality of the Bethe's two dipole model for light diffraction through a subwavelength aperture in a conducting plane is studied in the radiation zone for coated conical fiber tips as those used in near field scanning optical microscopy. In order to describe the angular radiated power of the tip theoretically, we present a simple, analytical model for small apertures (radius < 40 nm) based on a multipole expansion. Our model is able to reproduce the available experimental results. It proves relatively insensitive to cone angle and aperture radius and contains, as a first approximation, the empirical two-dipole model proposed earlier.
I lampi radio sul telefonino?
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2017

Un coppia di ricercatori impegnati nella caccia agli enigmatici fast radio burst propone di usare gli smartphone per rilevarne uno che eventualmente si accenda nella nostra galassia. «Idea interessante ma ancora prematura», è il commento di Marcello Giroletti, radioastronomo dell’Inaf
Winter Health Challenges in Cattle: Diseases and Prevention Strategies
Creators: name: Renu Singh, Shyama N Prabhu, D.D Singh & Neeraj Kumar Gangwar
Publisher: name: Bio vet innovator magazine
Year: 2025

description: Abstract:Winter poses unique challenges to cattle health, as cold temperatures, damp conditions, and overcrowding increase the risk of various diseases. Common issues during this season include respiratory illnesses, hypothermia, frostbite, scours, foot rot, bloat, and parasite infestations. These conditions adversely impact both animal welfare and farm productivity. This article explores these diseases, emphasizing prevention, diagnosis, and management. Employing proactive measures such as vaccinations, adequate shelter, proper hygiene, and early detection is crucial to minimizing disease outbreaks and maintaining cattle health during the winter months.Keywords: Cattle health, winter diseases, prevention, diagnosis, management, respiratory diseases, hypothermia, scours, bloat
On the zero set of G-equivariant maps
Creators: name: Buono, P-L.
name: Helmer, M.
name: Lamb, J. S. W.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 58K70 (Primary) 37G40 (Secondary)

description: Let $G$ be a finite group acting on vector spaces $V$ and $W$ and consider a smooth $G$-equivariant mapping $f:V\to W$. This paper addresses the question of the zero set near a zero $x$ of $f$ with isotropy subgroup $G$. It is known from results of Bierstone and Field on $G$-transversality theory that the zero set in a neighborhood of $x$ is a stratified set. The purpose of this paper is to partially determine the structure of the stratified set near $x$ using only information from the representations $V$ and $W$. We define an index $s(Σ)$ for isotropy subgroups $Σ$ of $G$ which is the difference of the dimension of the fixed point subspace of $Σ$ in $V$ and $W$. Our main result states that if $V$ contains a subspace $G$-isomorphic to $W$, then for every maximal isotropy subgroup $Σ$ satisfying $s(Σ)>s(G)$, the zero set of $f$ near $x$ contains a smooth manifold of zeros with isotropy subgroup $Σ$ of dimension $s(Σ)$. We also present a systematic method to study the zero sets for group representations $V$ and $W$ which do not satisfy the conditions of our main theorem. The paper contains many examples and raises several questions concerning the computation of zero sets of equivariant maps. These results have application to the bifurcation theory of $G$-reversible equivariant vector fields.
Origin of the Scaling Law in Human Mobility: Hierarchical Organization of Traffic Systems
Creators: name: Han, Xiaopu
name: Hao, Qiang
name: Wang, Binghong
name: Zhou, Tao
Publisher: name: arXiv
Year: 2009
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Uncovering the mechanism leading to the scaling law in human trajectories is of fundamental importance in understanding many spatiotemporal phenomena. We propose a hierarchical geographical model to mimic the real traffic system, upon which a random walker will generate a power-law travel displacement distribution with exponent -2. When considering the inhomogeneities of cities' locations and attractions, this model reproduces a power-law displacement distribution with an exponential cutoff, as well as a scaling behavior in the probability density of having traveled a certain distance at a certain time. Our results agree very well with the empirical observations reported in [D. Brockmann et al., Nature 439, 462 (2006)].
description: 6 figures, 4 pages
Asteroseismology of hybrid pulsators made possible: simultaneous MOST space photometry and ground-based spectroscopy of Gamma Peg
Creators: name: Handler, G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have acquired simultaneous high-precision space photometry and radial velocities of the bright hybrid Beta Cep/SPB pulsator Gamma Peg. Frequency analyses reveal the presence of six g modes of high radial order together with eight low-order Beta Cep oscillations in both data sets. Mode identification shows that all pulsations have spherical degrees l = 0 - 2. An 8.5 solar mass model reproduces the observed pulsation frequencies; all theoretically predicted modes are detected. We suggest, contrary to previous authors, that Gamma Peg is a single star; the claimed orbital variations are due to g-mode pulsation. Gamma Peg is the first hybrid pulsator for which a sufficiently large number of high-order g modes and low order p and mixed modes have been detected and identified to be usable for in-depth seismic modeling.
description: 18 pages (4 pages in journal style), 4 figures, accepted for ApJ Letters
Molecole organiche sulla superficie di Cerere
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2017

Sulla superficie del pianeta nano Cerere sono state individuate per la prima volta in modo inequivocabile tracce di materiale organico, in gran parte costituito da composti alifatici. La scoperta è stata realizzata da un team di ricercatori coordinati da Maria Cristina De Sanctis dell’Inaf grazie alle osservazioni dello spettrometro italiano VIR a bordo della missione spaziale Dawn della Nasa
Surgical Management of Prolapse Phallus in Duck: A Case Report
Creators: name: Suresh F. Nipane and Deepak P. Madikuntawar
Publisher: name: Bio vet innovator magazine
Year: 2025

description: Abstract:6-month-old male duck was presented with the dog bite wound and prolapsed phallus. The prolapsed phallus was due to trauma/wound. Wound checked for hemorrhage and no evidence of bleeding was found. Wound part dressed and topical antibiotic were applied. The prolapse phallus was replaced into the cloaca and sutured cloaca with ring or purse string suture by injecting local anesthesia. During postoperative days, no clinical abnormalities were observed and duck started to eat and mate normally.Keywords: Duck, Phallus, Prolapse
Alla scoperta del pianeta della porta accanto
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2017

I computer e i relativi software fanno certamente miracoli, ma la capacità umana di distinguere le forme è ancora impareggiabile. Il progetto "Backyard Worlds: Planet 9" su Zooniverse sta cercando volontari per scovare nelle immagini della sonda Wise l’ipotetico nono pianeta, ben oltre l'orbita di Plutone
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° ÐµÐ²ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸ Ð½Ð° 75 Ð¼ÐµÑÑ Ð² Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¼ 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ÑÐ±ÐµÐ½ÐºÐ¾Ð²Ð°, 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: 2017
Subjects: ÑÐµÑÑÐ¾ÑÐ°Ð½
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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° ÐµÐ²ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑÐ½Ð¸ Ð½Ð° 75 Ð¼ÐµÑÑ Ð² Ð³. Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, 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¸.
Black Hole Outflows
Creators: name: King, A. R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: I show that Eddington accretion episodes in AGN are likely to produce winds with velocities $v \sim 0.1c$ and ionization parameters up to $ξ\sim 10^4$ (cgs), implying the presence of resonance lines of helium-- and hydrogenlike iron. These properties are direct consequences of momentum and mass conservation respectively, and agree with recent X-ray observations of fast outflows from AGN. Because the wind is significantly subluminal, it can persist long after the AGN is observed to have become sub--Eddington. The wind creates a strong cooling shock as it interacts with the interstellar medium of the host galaxy, and this cooling region may be observable in an inverse Compton continuum and lower--excitation emission lines associated with lower velocities. The shell of matter swept up by the (`momentum--driven') shocked wind must propagate beyond the black hole's sphere of influence on a timescale $\la 3\times 10^5$ yr. Outside this radius the shell stalls unless the black hole mass has reached the value $M_σ$ implied by the $M - σ$ relation. If the wind shock did not cool, as suggested here, the resulting (`energy--driven') outflow would imply a far smaller SMBH mass than actually observed. In galaxies with large bulges the black hole may grow somewhat beyond this value, suggesting that the observed $M -σ$ relation may curve upwards at large $M$. Minor accretion events with small gas fractions can produce galaxy--wide outflows with velocities significantly exceeding $σ$, including fossil outflows in galaxies where there is little current AGN activity. Some rare cases may reveal the energy--driven outflows which sweep gas out of the galaxy and establish the black hole--bulge mass relation. However these require the quasar to be at the Eddington luminosity.
description: MNRAS, to appear
Birkhoff's theorem fails to save MOND from non-local physics
Creators: name: Dai, De-Chang
name: Matsuo, Reijiro
name: Starkman, Glenn
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the consequences of Birkhoff's theorem in general relativity (GR) and in Modified Newtonian dynamics (MOND). We study, in particular, the system of a finite-mass test particle inside a spherical shell. In both GR and MOND, we find non-vanishing acceleration for that test particle. The direction of the acceleration is such that it pushes the test particle toward the center of the shell. In GR, the acceleration is found analytically in the case of a small test mass with a small displacement from the center of the shell. In MOND, the acceleration is found analytically in the limit of large test mass and small displacement, and a comparison to numerical values is made. Numerical simulations are done for more general cases with parameters that mimic the system of a galaxy in a cluster. In GR, the acceleration is highly suppressed, and physically insignificant. In MOND, on the contrary, the acceleration of the point particle can be a significant fraction of the field just outside of the spherical shell.
description: 6 pages and 5 figures Added a minor change to the abstract. Corrected the typo in equation (1). Corrected the factor of 2 in equation (2)
La cometa 45P/HMP presa al volo
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2017

Il radiotelescopio gigante di Arecibo ha osservato la sfuggente cometa 45P/Honda-Mrkos-Pajdusakova. Si tratta della settima ripresa utilizzando il radar, perché le comete si trovano molto raramente abbastanza vicine alla Terra da poterle studiare dettagliatamente con questi strumenti
title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¾Ð´Ð½Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ
title: Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ
titleType: Subtitle
Creators: name: ÐÐµÑÐ°ÑÐ¸Ð¼Ð¾Ð², ÐÐ¸ÐºÐ¸Ñ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: 2016
Subjects: ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ
Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð·Ð´Ð°Ð½Ð¸Ñ

description: Ð Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¼ Ð¿ÑÐ¾ÐµÐºÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½ÑÐµ, Ð¾Ð±ÑÐµÐ¼Ð½Ð¾-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð¾ÑÐ½ÑÐµ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð´Ð°Ð½Ð¸Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ.Ð ÑÐ°Ð·Ð´ÐµÐ»Ðµ Â«ÐÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°ÑÑÐµÑ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹Â» Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ ÑÑÐ½Ð´Ð°Ð¼ÐµÐ½ÑÐ° Ð¿Ð¾Ð´ ÑÐ¸Ð»Ð¾ÑÐ½ÑÑ Ð±Ð°ÑÐ½Ñ. Ð Ð°ÑÑÐµÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾-Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° SCADOffice.ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ°Ðº AutoCAD. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð´ÐµÐ»Ð° ÑÐ¼ÐµÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐ»Ð¸ÑÑ Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ ÑÐ¼ÐµÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ SmetaWIZARD. ÐÐ° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð°Ð´Ð¼Ð¸Ð½Ð¸ÑÑÑÐ°ÑÐ¸Ð²Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¼ÐµÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾, ÐºÐ¾Ð¼ÑÐ¾ÑÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹.
Ascites Associated with Canine Ehrlichiosis: Case Report
Creators: name: Anupama Verma, Rishi Kumar, Nagendra Singh
Publisher: name: Bio vet innovator magazine
Year: 2025

description: Current case report describes the successful treatment of canine ehrlichiosis with ascites in a female mongrel presented to TVCC, IVRI, Izzatnagar. Clinical observation showed the signs of fever (103˚F), lethargy, anorexia, abdomen swelling and gastric bleeding. On the basis of microscopic examination and clinical signs, case was diagnosed as ascites associated with canine ehrlichiosis and successfully treated with antibiotic, antipyretics, haemostatics and supportive therapy with multivitamin, haematinics and liver tonics.Keywords: Ehrlichiosis, canine, ascites, treatment, abdomenocentasis
Johann Bacher / Waltraud Kannonier-Finster / Meinrad Ziegler (Hrsg.) (2019): Marie Jahoda. Aufsätze und Essays
Creators: name: Butzlaff, Felix
Publisher: name: Österreichische Zeitschrift für Politikwissenschaft
Year: 2020

description: n/a
description: Österreichische Zeitschrift für Politikwissenschaft, Bd. 49 Nr. 3 (2020): Offenes Heft
Electron transport in a double quantum ring: Evidence of an AND gate
Creators: name: Maiti, Santanu K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We explore AND gate response in a double quantum ring where each ring is threaded by a magnetic flux $ϕ$. The double quantum ring is attached symmetrically to two semi-infinite one-dimensional metallic electrodes and two gate voltages, namely, $V_a$ and $V_b$, are applied, respectively, in the lower arms of the two rings which are treated as two inputs of the AND gate. The system is described in the tight-binding framework and the calculations are done using the Green's function formalism. Here we numerically compute the conductance-energy and current-voltage characteristics as functions of the ring-to-electrode coupling strengths, magnetic flux and gate voltages. Our study suggests that, for a typical value of the magnetic flux $ϕ=ϕ_0/2$ ($ϕ_0=ch/e$, the elementary flux-quantum) a high output current (1) (in the logical sense) appears only if both the two inputs to the gate are high (1), while if neither or only one input to the gate is high (1), a low output current (0) results. It clearly demonstrates the AND gate behavior and this aspect may be utilized in designing an electronic logic gate.
description: 8 pages, 5 figures
Organ weight-body weight interrelationships in the family Mustelidae : (order carnivora)
Creators: name: Daniel, Michael John
Publisher: name: University of British Columbia
Year: 2012

description: The main objective of this study was to draw up prediction tables of presumably "normal" organ weights from the computed regression equations for the following species of the family Mustelidae: Mustela vison, Martes americana, and Martes pennanti. These tables would be of value to the pathologist, the nutritionist, and to the wildlife biologist interested in these important fur-bearers. The ranch mink used in this study were sacrificed by two methods. One hundred by hydrogen cyanide and ninety-six by electrocution. Histological sections of the organs were prepared to compare the effects of these two methods. It was found that there was no significant sex difference in the equations for the cyanide sacrificed mink. The electrocuted mink, however, showed marked sex differences with the exponents of the females being from 3-5 times those of the males. Histological sections showed this to be due to differential engorgement. The mink were found to have relatively lighter hearts and lungs than both of the other Mustelids and the predicted values of Brody. The adrenal glands of the mink were also well below those of the marten and fisher and Brody's figures. The weights of the thyroid and parathyroid glands of the marten and fisher were also well below those predicted by Brody. The regression of organ weight and body weight gave high correlations in the three species studied for the heart, lungs, kidney, liver and stomach. Low correlation coefficients were found for the spleen, adrenal glands, thyroid and parathyroid glands and the testes. The heart weight, being the organ least affected by changing physiological conditions in an animal, is tentatively proposed as a new base line against which to express the other organ systems.
The complete AdS(4) x CP(3) superspace for the type IIA superstring and D-branes
Creators: name: Gomis, Jaume
name: Sorokin, Dmitri
name: Wulff, Linus
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We lift the bosonic AdS_4 x CP^3 solution of type IIA supergravity preserving 24 supersymmetries to a D=10 superspace which has 32 Grassmann-odd directions. The type IIA superspace is obtained from D=11 via dimensional reduction of the coset superspace OSp(8|4)/SO(7) x SO(1,3) by realizing the latter as a Hopf fibration over the former. This construction generalizes to superspace the Hopf fibration of S^7 as a U(1) bundle over CP^3, and is suitable for writing the explicit form of Green-Schwarz-type actions encoding the dynamics of the type IIA string and branes in the AdS_4 x CP^3 superbackground. We show that the OSp(6|4)/U(3) x SO(1,3) supercoset string action describes only a subsector of the complete Green-Schwarz superstring. Thus, even though the superstring equations of motion in the OSp(6|4)/U(3) x SO(1,3) subsector are classically integrable, the fact that the full AdS_4 x CP^3 superspace is not a supercoset requires the use of more general methods to determine whether the superstring in the complete AdS_4 x CP^3 superbackground is classically integrable.
description: 1+40 pages, LaTeX style; v2: added clarifications, misprints in eqs. corrected, acknowledgments and references added; v3: JHEP version, missed term restored in eqs. (2.4) and (5.25), normalization changed in various places to fix discrepancy in conventions, more clarifications and refs. added
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð³ÐµÐ½ÐµÑÐ¸ÑÑÑÑÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹
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ÑÐ·Ð½ÐµÑÐ¾Ð²Ð°, ÐÐ°ÑÑ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: ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð³ÐµÐ½ÐµÑÐ¸ÑÑÑÑÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹
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description: ÐÐ±ÑÐµÐºÑÐ°Ð¼Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ ÐÐÐ "ÐÐ¾ÑÑÐ½ÐµÑÐ³Ð¾", ÐÐÐ "Ð¢ÐÐ-1", ÐÐÐ "ÐÐ²Ð°Ð´ÑÐ°".
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Field-induced soft-mode quantum phase transition in La$_{1.855}$Sr$_{0.145}$CuO$_{4}$
Creators: name: Chang, J.
name: Christensen, N. B.
name: Niedermayer, Ch.
name: Lefmann, K.
name: Roennow, H. M.
name: McMorrow, D. F.
name: Schneidewind, A.
name: Link, P.
name: Hiess, A.
name: Boehm, M.
name: Mottl, R.
name: Pailhes, S.
name: Momono, N.
name: Oda, M.
name: Ido, M.
name: Mesot, J.
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: Inelastic neutron-scattering experiments on the high-temperature superconductor La$_{1.855}$Sr$_{0.145}$CuO$_{4}$ reveal a magnetic excitation gap $Δ$ that decreases continuously upon application of a magnetic field perpendicular to the CuO$_2$ planes. The gap vanishes at the critical field required to induce long-range incommensurate antiferromagnetic order, providing compelling evidence for a field-induced soft-mode driven quantum phase transition.
title: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ. ÐÐ¸ÑÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÑÐ¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾Ð³Ð´Ð°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
name: Ð¯ÐºÐ¾Ð²Ð¸ÑÐºÐ°Ñ, ÐÐ°ÑÐ¸Ð½Ð°
name: ÐÑÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ð½Ð°
name: Ð¤Ð¾Ð¼Ð¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2016
Subjects: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ

description: ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÐºÑÐ°ÑÐºÐ¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð² Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ðµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð². ÐÑÐ½Ð¾Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½ ÑÐ²ÐµÑÐ´Ð¾ÑÑÐ¸, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸, Ð¿Ð»Ð°ÑÑÐ¸ÑÐ½Ð¾ÑÑÐ¸, ÑÐ´Ð°ÑÐ½Ð¾Ð¹ Ð²ÑÐ·ÐºÐ¾ÑÑÐ¸, Ð´Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐµÑ Ð¿ÑÐ¸ÐµÐ¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð½Ð° Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¼ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ ÑÐ°ÑÑÑÑÐ¾Ð². 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ÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð² Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 15.03.01 Â«ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÂ», 15.03.02 Â«Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸ÐµÂ», 15.03.05 Â«ÐÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾- ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Â», 15.03.06 Â«ÐÐµÑÐ°ÑÑÐ¾Ð½Ð¸ÐºÐ° Ð¸ ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ°Â», 23.03.02 Â«ÐÐ°Ð·ÐµÐ¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑÂ».
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¡Ð¾Ð²ÐµÑÐ° Ð¿Ð¾ Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð£ÑÐµÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ° ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾.
CR7: il mistero della galassia camaleonte
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2017

Grazie a una nuova analisi di dati ottici recenti, un gruppo di ricercatori italiani sembra essere riuscito a fornire un contributo importante nell'individuazione della natura di una delle galassie più particolari: CR7. L'ipotesi più probabile è quella del collasso diretto di un buco nero, ma rimangono aperti altri scenari. Ne parliamo con Fabio Pacucci dell'Università di Yale, che ha guidato lo studio
ALISHER NAVOIY HIKMATLI XAZINALAR TO'PLAMI
Creators: name: Ismoilova, Hamaloy
name: Najmitdinova, Marjona
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada, Alisher Navoiy bobomizni "Hikmatli Xazinalar To‘plami" asariga bag‘ishlangan bo‘lib, uning adabiy, falsafiy va axloqiy o‘ziga xoslik hislatlari namoyish etilgan. Alisher Navoiy, o‘zining boy adabiy merosi bilan nafaqat O‘rta Osiyo, balki butun Turk dunyosining mashhur shoir va mutafakkirlaridan biri bo‘lib,bir qancha asarlar to‘plamalari   bir qancha  badiiy meroslari bugunki kunda ham uzi ahamiyatini saqlab kelmoqda.
Viaggio paleomagnetico al centro della Terra
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2017

Un gruppo di ricercatori statunitensi ha trovato un metodo per superare gli errori sistematici che si verificano durante le analisi paleomagnetiche di rocce vulcaniche, che permettono di studiare le variazioni del campo magnetico terrestre all'epoca in cui si sono formate le rocce. Il metodo prevede la demagnetizzazione a basse temperature con azoto liquido
Interspecific competition between rainbow trout (Salmo gairdneri Richardson) and redside shiners (Richardsonius balteatus (Richardson)) in two British Columbia lakes
Creators: name: Johannes, Robert Earl
Publisher: name: University of British Columbia
Year: 2012

description: Competition is defined as the demand of two or more organisms for the same extrinsic resources in excess of supply. The distribution, movements, behaviour and food of trout and shiners in Paul and Pinantan lakes were studied in order to determine the item's and mechanisms of interspecific competition between them. Data from recent years were compared with data for years when trout alone inhabited the lake. No interspecific aggression was observed. The possibility that the two species were competing for space was discounted. Stomach contents of shiners in Pinantan Lake revealed a marked qualitative diurnal food cycle. In Paul Lake, shiners have drastically reduced the Gammarus population relative to its pre-shiner abundance. This overgrazing was caused by the concentration of large numbers of shiners over the shoals where Gammarus are also present in their highest concentrations and the ability of shiners to pursue food deeper into the weeds and to graze an area more thoroughly than trout. In Pinantan Lake shiners have apparently-reduced the density of Daphnia to a point where trout are unable to feed on them as rapidly as in pre-shiner years. The ability of both species to utilize many types of food tends to reduce the intensity of competition. The study demonstrates how false implications may arise from a delayed appraisal of competition. If observations had not been made on Paul Lake until after competition had been observed the importance of Gammarus as an item of competition would have probably been overlooked and the whole competitive relationship misconstrued. Included among the basic mechanisms of competition is the consumption by one or more organisms of something in short supply before it reaches a potential habitat where it would become available to another organism or group. Environmental factors and behaviour were shown to be important influences in the dynamics of competition. The physical and biological environment and the distribution and behaviour of competitors may be in states of continual flux. Hence natural competitive relationships can be considerably more complicated and variable than situations described by the most elastic of theoretical models.
Boom di partecipanti alle Olimpiadi d’astronomia
Creators: Giuseppe Cutispoto
Publisher: name: Media Inaf
Year: 2017

Si è conclusa martedì, in 14 città italiane, la gara interregionale. Per accedere alla finale nazionale, in calendario per aprile, gli studenti in gara, d’età compresa fra i 14 e i 17 anni, si sono dovuti persino calare nei panni di Han Solo, alla guida del Millennium Falcon