cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð¦Ð¸ÑÑÐ¾Ð²ÑÐµ Ð´Ð²Ð¾Ð¹Ð½Ð¸ÐºÐ¸: Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Creators: name: ÐÐ¾ÑÐ¾Ð²ÐºÐ¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
name: Ð ÑÐ±Ð¾Ð², Ð®ÑÐ¸Ð¹
name: Ð©ÐµÑÐ±Ð¸Ð½Ð°, ÐÑÐ´Ð¼Ð¸Ð»Ð°
name: ÐÐ°Ð¼Ð·Ð¸ÐºÐ¾Ð²Ð°, ÐÐ½Ð½Ð°
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸

description: ÐÐ°ÑÑÐ¾ÑÑÐ¸Ð¹ Ð¾Ð±Ð·Ð¾Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½ Ðº III ÐÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð¼Ñ ÑÐ¾ÑÑÐ¼Ñ Â«ÐÐµÑÐµÐ´Ð¾Ð²ÑÐµ ÑÐ¸ÑÑÐ¾Ð²ÑÐµ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸Â» Ð¦ÐµÐ½ÑÑÐ¾Ð¼ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¹ ÐÐ¢Ð Ð¡ÐÐ±ÐÐ£ Â«ÐÐ¾Ð²ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸Â» Ð² Ð¿Ð°ÑÑÐ½ÐµÑÑÑÐ²Ðµ Ñ ÐÐ½ÑÑÐ°ÑÑÑÑÐºÑÑÑÐ½ÑÐ¼ ÑÐµÐ½ÑÑÐ¾Ð¼ Ð¿Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Â«Ð¢ÐµÑÐ½ÐµÑÂ» ÐÐ¢Ð Ð² ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Â«Ð¦Ð¸ÑÑÐ¾Ð²ÑÐµ Ð´Ð²Ð¾Ð¹Ð½Ð¸ÐºÐ¸ Ð² Ð²ÑÑÐ¾ÐºÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸. ÐÑÐ°ÑÐºÐ¸Ð¹ Ð´Ð¾ÐºÐ»Ð°Ð´ (ÑÐµÐ½ÑÑÐ±ÑÑ 2019 Ð³Ð¾Ð´Ð°)Â» (Ð. Ð. ÐÐ¾ÑÐ¾Ð²ÐºÐ¾Ð² [Ð¸ Ð´Ñ.]. Ð¡ÐÐ±. : ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡, 2019. 62 Ñ.). Ð Ð¾Ð±Ð·Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÐµ, Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¸Ð½ÑÐµÑÐµÑÐ½ÑÐµ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð°Ð²ÑÐ¾ÑÐ¾Ð², Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð´Ð²Ð¾Ð¹Ð½Ð¸ÐºÐ¾Ð², Ð¸Ñ ÑÐµÐ»ÐµÐ¹, Ð·Ð°Ð´Ð°Ñ Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÐÐÐ¡Ð¢ Ð  57700.37â2021 Â«ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ. Ð¦Ð¸ÑÑÐ¾Ð²ÑÐµ Ð´Ð²Ð¾Ð¹Ð½Ð¸ÐºÐ¸ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹. ÐÐ±ÑÐ¸Ðµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸ÑÂ», Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð½Ð° ÐºÐ¾Ð½ÑÐ¾Ð»Ð¸Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÑÐ¸ÐºÐ¾Ð² Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ° â Ð¡ÐÐ±ÐÐ£ Ð¸ Ð¤ÐÐ£Ð Â«Ð Ð¤Ð¯Ð¦-ÐÐÐÐÐ­Ð¤Â», Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑÐ¸Ñ Ð¼Ð½Ð¾Ð³Ð¾Ð»ÐµÑÐ½Ð¸Ð¼ Ð¾Ð¿ÑÑÐ¾Ð¼ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¸ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑ Ð¿ÐµÑÐµÐ´Ð¾Ð²ÑÐµ ÑÐ¸ÑÑÐ¾Ð²ÑÐµ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½ÑÐµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸.
Gauge invariant cosmological perturbation equations with corrections from loop quantum gravity
Creators: name: Bojowald, Martin
name: Hossain, Golam Mortuza
name: Kagan, Mikhail
name: Shankaranarayanan, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A consistent implementation of quantum gravity is expected to change the familiar notions of space, time and the propagation of matter in drastic ways. This will have consequences on very small scales, but also gives rise to correction terms in evolution equations of modes relevant for observations. In particular, the evolution of inhomogeneities in the very early universe should be affected. In this paper consistent evolution equations for gauge-invariant perturbations in the presence of inverse triad corrections of loop quantum gravity are derived. Some immediate effects are pointed out, for instance concerning conservation of power on large scales and non-adiabaticity. It is also emphasized that several critical corrections can only be seen to arise in a fully consistent treatment where the gauge freedom of canonical gravity is not fixed before implementing quantum corrections. In particular, metric modes must be allowed to be inhomogeneous: it is not consistent to assume only matter inhomogeneities on a quantum corrected homogeneous background geometry. In this way, stringent consistency conditions arise for possible quantization ambiguities which will eventually be further constrained observationally.
description: 40 pages
title: ÐÐ½Ð°Ð»Ð¸Ð· Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð¾Ð³Ð¾ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÑÑÑÐµÐ³Ð¾ ÑÑÐ±ÑÐµÐºÑÐ° (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«LâOrÃ©alÂ»)
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¸Ð½ÐºÐµÐ²Ð¸Ñ, Ð®Ð»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: Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
ÑÐµÐ¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ Â«LâOrÃ©alÂ».
Ð¦ÐµÐ»Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ- Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«LâOrÃ©alÂ».
ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ»Ð°Ð±ÑÐµ Ð¼Ð¾Ð¼ÐµÐ½ÑÑ Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«LâOrÃ©alÂ».
ÐÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐµÐ¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÑÐºÑÑÑÑ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«LâOrÃ©alÂ».
ÐÑÐµÐ½ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
title: ÐÐ´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾ Ð³Ð¾Ð¼Ð¾Ð¼Ð¾ÑÑÐ½ÑÐµ ÑÐ¸ÑÑÑ Ð² ÐºÐ¾Ð»ÑÑÐ°Ñ ÐºÐ»Ð°ÑÑÐ¾Ð² Ð²ÑÑÐµÑÐ¾Ð²
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾Ð·ÑÑÐµÐ², Ð¡ÐµÑÐ³ÐµÐ¹
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Ð¸Ð¿ÑÐ¾Ð³ÑÐ°ÑÐ¸Ñ
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
ÐÑÑÐ¿Ð¿Ñ (Ð¼Ð°Ñ.)
Ð°ÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ðµ ÑÐ¸ÑÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð³Ð¾Ð¼Ð¾Ð¼Ð¾ÑÑÐ½Ð¾Ðµ ÑÐ¸ÑÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¾ Ð¸Ð½Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ½Ð¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾ Ð³Ð¾Ð¼Ð¾Ð¼Ð¾ÑÑÐ½Ð¾Ð¹ ÐºÑÐ¸Ð¿ÑÐ¾ÑÐ¸ÑÑÐµÐ¼Ñ Ñ Ð¾ÑÐºÑÑÑÑÐ¼ ÐºÐ»ÑÑÐ¾Ð¼ Pascal Paillier Ð² ÑÐµÑÐ¼Ð¸Ð½Ð°Ñ ÐºÐ¾Ð»ÑÑÐ° ÐºÐ»Ð°ÑÑÐ¾Ð² Ð²ÑÑÐµÑÐ¾Ð² Ñ Ð´Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾Ð¼ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² ÑÐ¸ÑÑÐ° Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸ÐµÐ¼ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¸Ð·Ð¾Ð¼Ð¾ÑÑÐ¸Ð·Ð¼Ð¾Ð². ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð°Ð»Ð³ÐµÐ±ÑÐ°Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÑÐºÑÑÑÑ (ÐºÐ¾Ð»ÑÑÐ°, Ð³ÑÑÐ¿Ð¿Ñ, Ð¿Ð¾Ð´Ð³ÑÑÐ¿Ð¿Ñ) Ð·Ð°Ð´Ð°ÑÑÐ¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ¸ÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð²Ð°Ð¶Ð½Ð°Ñ ÑÐ¾Ð»Ñ Ð¾ÑÐ¾Ð±Ð¾Ð³Ð¾ Ð¸Ð´ÐµÐ°Ð»Ð° ÐºÐ¾Ð»ÑÑÐ° ÐºÐ»Ð°ÑÑÐ¾Ð² Ð²ÑÑÐµÑÐ¾Ð², Ð½Ð°Ð·ÑÐ²Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐ°Ð´Ð¸ÐºÐ°Ð»Ð¾Ð¼, Ð² Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸ ÑÐ¸ÑÑÐ¾Ð², Ð¿Ð¾Ð´Ð¾Ð±Ð½ÑÑ Pascal Paillier. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð³Ð¾Ð¼Ð¾Ð¼Ð¾ÑÑÐ½ÑÑ ÐºÑÐ¸Ð¿ÑÐ¾ÑÐ¸ÑÑÐµÐ¼. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¹ ÐºÑÐ¸Ð¿ÑÐ¾ÑÐ¸ÑÑÐµÐ¼Ñ Pascal Paillier. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¸ÑÑÐ° Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ°.
The respiration rates of excretory tissues in the cutthroat trout (Salmo clarki clarki)
Creators: name: Stott, Gael Harling
Publisher: name: University of British Columbia
Year: 2012

description: The oxygen consumptions of gill and kidney tissues of the cutthroat trout (Salmo clarki clarki) were determined by the direct method of Warburg. The respiration rates of tissues from fish ranging from 10 to 100 gm. were examined in relation to body weight. A decline in weight specific oxygen consumption for both tissues was observed. On a log-log plot, the regression coefficient for kidney was -.148 while that for gill was -.139. The decline did not support the .73 rule (Brody, 1945) at the level of tissue respiration. The oxygen consumptions of kidney and gill tissues were examined during a 168 hour period after transfer of the fish from fresh water to 65% standard sea water. A sharp initial rise in QO₂ of kidney tissue was noted during the first 48 hours after transfer, reaching a maximum at 20 hours. The kidney tissue respiration during the remainder of the experimental period remained significantly higher than the parallel control level. The gill tissue respiration declined rapidly during the first 10 hours after transfer and remained significantly below the control level during the whole experimental period. The results are discussed in relation to recent observations of Holmes, Chester Jones, Phillips, and Sexton, concerning possible hormonal regulation of salt-electrolyte and water metabolism by vasopressin and adrenocortical steroids in euryhaline species of salmonids.
Misurare il tempo senza orologi
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2017

Al Politecnico di Losanna è stato misurato il ritardo con cui si genera l’emissione dell’elettrone nell’effetto fotoelettrico. È un intervallo piccolissimo, pari a un attosecondo, ovvero un miliardesimo di miliardesimo di secondo. Ma il fatto straordinario è che la misura è stata fatta sullo spin dell’elettrone, senza l’utilizzo di alcun orologio. Come spiega a Media Inaf Mauro Fanciulli, leader della ricerca
Attenti a quella pulsar: è una nana bianca
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2017

Un team internazionale di ricercatori, grazie a una serie di osservazioni dettagliate in banda ottica, è riuscito a dimostrare che il sistema binario AR Scorpii ospita una nana bianca dal comportamento analogo a una pulsar. Il commento di Marta Burgay dell’Inaf di Cagliari
title: ÐÑÐ½Ð¾Ð²Ñ Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸: Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ðµ Ð²ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ðµ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°Ð»Ð¸ÐµÐ²Ð°, Ð¤Ð°ÑÐ¸Ð¼Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2016
Subjects: Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ðµ Ð²ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ðµ

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð² ÑÐµÐ´ÐµÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Â«ÐÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð°Ð½ÑÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÂ» Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Ð¿Ð¾ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Â«ÐÐ¸Ð½Ð³Ð²Ð¸ÑÑÐ¸ÐºÐ°Â», Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Â«Ð¢ÐµÐ¾ÑÐ¸Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¼ ÑÐ·ÑÐºÐ°Ð¼, Ð¸ Ð¼ÐµÐ¶ÐºÑÐ»ÑÑÑÑÐ½Ð°Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸ÑÂ». ÐÑÐ½Ð¾Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ð¼ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»Ñ, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸, Ð³Ð»Ð°Ð²Ð½ÑÐ¼ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ»ÐºÐ°Ð¼, ÑÐ°ÐºÑÐ¾ÑÐ°Ð¼ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ð°Ð¼ Ð¿ÑÐµÐ¾Ð´Ð¾Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ. Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÑÑÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ðº Ð²ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ, ÑÑÐ¾, Ð² ÑÐ²Ð¾Ñ Ð¾ÑÐµÑÐµÐ´Ñ, ÑÐ²Ð»ÑÐµÑÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð¹ Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ¾Ð² Ð² Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÑÐµÑÐµ. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð´Ð½ÐµÐ²Ð½Ð¾Ð¹, Ð¾ÑÐ½Ð¾-Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹, Ð·Ð°Ð¾ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ, Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ ÐºÑÑÑÑ Â«ÐÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÐºÐ° Ð¸ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÂ», Â«ÐÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð°Ð½ÑÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÂ» Ð¸ Ð´ÑÑÐ³Ð¸Ðµ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¾-Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ¾Ð² Ð¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ¾Ð².
C’è un “Ponte Vecchio” tra le Nubi di Magellano
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2017

Il Ponte magellanico è noto dagli anni Sessanta, però solo di recente un gruppo di ricercatori ha scoperto l’esistenza di un flusso di stelle vecchie (tracciato dalle RR Lyrae) spostato rispetto all'idrogeno già presente. Filippo Fraternali (Università di Bologna), fra i coautori dello studio uscito su MNRAS, spiega il fenomeno a Media Inaf
A Model for the Pioneer Anomaly
Creators: name: Avramidi, Ivan G.
name: Fucci, Guglielmo
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a previous work we showed that massive test particles exhibit a non-geodesic acceleration in a modified theory of gravity obtained by a non-commutative deformation of General Relativity (so-called Matrix Gravity). We propose that this non-geodesic acceleration might be the origin of the anomalous acceleration experienced by the Pioneer 10 and Pioneer 11 spacecrafts.
description: LaTeX, 12 pages
Generalized twisted sectors of orbifolds
Creators: name: Farsi, Carla
name: Seaton, Christopher
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 22A22, 57S15 (Primary), 57S17, 58H05 (Secondary)

description: For a finitely generated discrete group $Γ$, the $Γ$-sectors of an orbifold $Q$ are a disjoint union of orbifolds corresponding to homomorphisms from $Γ$ into a groupoid presenting $Q$. Here, we show that the inertia orbifold and $k$-multi-sectors are special cases of the $Γ$-sectors, and that the $Γ$-sectors are orbifold covers of Leida's fixed-point sectors. In the case of a global quotient, we show that the $Γ$-sectors correspond to orbifolds considered by other authors for global quotient orbifolds as well as their direct generalization to the case of an orbifold given by a quotient by a Lie group. Furthermore, we develop a model for the $Γ$-sectors corresponding to a generalized loop space.
description: 24 pages
title: Ð£ÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð±Ð»Ð¾ÐºÐ° Ð¾Ð¿Ð¾ÑÐ½ÑÑ ÑÐ°ÑÑÐ¾Ñ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð ÑÐ±Ð°Ð»ÐºÐ¾, ÐÑÑÐµÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ°Ð·Ð¾Ð²Ð°Ñ Ð°Ð²ÑÐ¾Ð¿Ð¾Ð´ÑÑÑÐ¾Ð¹ÐºÐ° ÑÐ°ÑÑÐ¾ÑÑ
ÑÑÐ±Ð¸Ð´Ð¸ÐµÐ²ÑÐ¹ ÑÑÐ°Ð½Ð´Ð°ÑÑ ÑÐ°ÑÑÐ¾ÑÑ
ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð½Ð°Ð´ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑÑ
Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ ÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð´Ð»Ñ Ð±Ð»Ð¾ÐºÐ° Ð¾Ð¿Ð¾ÑÐ½ÑÑ ÑÐ°ÑÑÐ¾Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐÐ¡. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÑÐµÐ±ÑÐµÑÑÑ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð¸ÑÐ¾Ð²Ð°ÑÑ. Ð£ÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐµÐ°Ð»Ð¸Ð·ÑÐµÑ: ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ñ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°; Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ 5 ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð±Ð»Ð¾ÐºÐ° Ð¾Ð¿Ð¾ÑÐ½ÑÑ ÑÐ°ÑÑÐ¾Ñ; Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ; Ð±Ð»Ð¾ÐºÐ¸ÑÐ¾Ð²ÐºÑ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð² ÑÐ»ÑÑÐ°Ð¸ Ð½ÐµÐ¸ÑÐ¿ÑÐ°Ð²Ð½Ð¾ÑÑÐ¸; ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ñ ÑÑÐ¾Ð´Ð° Ð½Ð°Ð¼Ð¸Ð½Ð°Ð»Ð° ÑÐ°ÑÑÐ¾ÑÑ Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÑÐ°ÑÐµÐ½Ð¸Ñ ÑÑÐ±Ð¸Ð´Ð¸ÐµÐ²Ð¾Ð³Ð¾ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ°.
L’elio non è più solo: sotto pressione si combina
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2017

È ancora innominabile perché manca la nomenclatura, ma si scrive Na2He ed è il primo composto - ottenuto ad altissima pressione in una cella a incudini di diamante - del più nobile e solitario dei gas, l’elio. «Questa scoperta dimostra che l’elio non è completamente inerte come si pensava», dice a Media Inaf Carlo Gatti del Cnr di Milano, tra gli autori dello studio pubblicato su Nature Chemistry
Thermodynamics of Extended Bodies in Special Relativity
Creators: name: Nakamura, Tadas K
Publisher: name: arXiv
Year: 2010
Subjects: subject: Classical Physics (physics.class-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Relativistic thermodynamics is generalized to accommodate four dimensional rotation in a flat spacetime. An extended body can be in equilibrium when its each element moves along a Killing flow. There are three types of basic Killing flows in a flat spacetime, each of which corresponds to translational motion, spatial rotation, and constant linear acceleration; spatial rotation and constant linear acceleration are regarded as four dimensional rotation. Translational motion has been mainly investigated in the past literature of relativistic thermodynamics. Thermodynamics of the other two is derived in the present paper.
description: 8 pages, no figure
title: Ð¡ÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾ 1-ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð° Ñ Ð¼Ð°Ð½ÑÐ°ÑÐ´Ð½ÑÐ¼ ÑÑÐ°Ð¶Ð¾Ð¼
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ÑÐ°Ðº, ÐÐ²Ð°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: 2018
Subjects: Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð°
Ð³ÐµÐ½Ð¿Ð»Ð°Ð½
Ð¾Ð±Ð»Ð¸ÑÐ¾Ð²ÐºÐ°
ÐºÐ°Ð»ÐµÐ½Ð´Ð°ÑÐ½ÑÐ¹ Ð¿Ð»Ð°Ð½

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½Ð¾-ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ°Ð·Ð´ÐµÐ» Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ°, ÑÐ°ÑÑÑÐ¸ÑÐ°ÑÑ Ð¸ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð½ÐµÑÑÑÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÐ¾ÑÑÐµÐ´Ð¶Ð°, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÑÑ ÑÐ°Ð·Ð´ÐµÐ» Ñ ÑÑÐµÑÐ¾Ð¼ Ð¼ÐµÑ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð³Ð¸Ð³Ð¸ÐµÐ½Ñ ÑÑÑÐ´Ð°, Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ ÑÐ¼ÐµÑÐ½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÑÑ ÑÐ°Ð·Ð´ÐµÐ».
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- Ð³ÐµÐ½Ð¿Ð»Ð°Ð½, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¾Ð·ÐµÐ»ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸ Ð±Ð»Ð°Ð³Ð¾ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ñ Ð¿ÑÐ¸Ð»ÐµÐ³Ð°ÑÑÐµÐ¹ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸;
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ÐÐ±Ð»Ð°ÑÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¾, ÑÑÐ¾ Ð¿ÑÐ¸ Ð±Ð¾Ð»ÐµÐµ Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ð¹ Ð´Ð¾ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¾ÐµÐºÑ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Ð² ÑÐµÐ°Ð»ÑÐ½Ð¾Ð¼ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ.
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±ÑÑÐ° ÑÐ¾Ð²Ð°ÑÐ°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¸Ð·Ð°Ð¼Ð¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
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¸ÑÑÐµÐ¼Ð° ÑÐ±ÑÑÐ°
Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸
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ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¾-ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÐµÑÐ¾Ð´

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐ±ÑÑÐ¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²ÐºÐ»ÑÑÐ°ÑÑ ÑÑÑÐ½Ð¾ÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±ÑÑÐ° Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð·Ð°Ð½Ð¸Ð¼Ð°ÑÑÐµÐ¹ÑÑ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»ÐµÐ¹. ÐÐ·ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ ÑÐ±ÑÑÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Â«ÐÐµÑÐµÐºÑÐµÑÑÐ¾ÐºÂ». ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«ÐÐµÑÐµÐºÑÐµÑÑÐ¾ÐºÂ». Ð¡Ð´ÐµÐ»Ð°Ð½Ñ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±ÑÑÐ° Ð² ÐÐÐ Â«ÐÐµÑÐµÐºÑÐµÑÑÐ¾ÐºÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÑ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±ÑÑÐ° Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐµÑÐµÐºÑÐµÑÑÐ¾ÐºÂ». Ð ÐµÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±ÑÑÐ° Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Â«ÐÐµÑÐµÐºÑÐµÑÑÐ¾ÐºÂ», Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹. Ð ÑÐ¾Ð´Ðµ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ: Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ ÑÐ¸Ð½ÑÐµÐ·Ð°, Ð¾Ð¿ÑÑÐ½Ð¾-ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹, ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¾-ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ð¹, Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð·Ð°Ð¿Ð°ÑÐ¾Ð² ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ 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Ð°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¾-Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ.
Dieci anni a tavola, il lungo pasto del buco nero
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2017

Si chiamano “tidal disruption events”, eventi di distruzione mareale nei quali un buco nero divora materiale stellare, e di norma non durano più di un anno. Quello osservato in banda X dai telescopio spaziali Chandra, Swift ed Xmm-Newton ha polverizzato ogni record
The clumpiness of molecular clouds: HCO+ (3--2) survey near Herbig-Haro objects
Creators: name: Whyatt, W.
name: Girart, J. M.
name: Viti, S.
name: Estalella, R.
name: Williams, D. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Some well-studied Herbig Haro objects have associated with them one or more cold, dense, and quiescent clumps of gas. We propose that such clumps near an HH object can be used as a general measure of clumpiness in the molecular cloud that contains that HH object. Our aim is to make a survey of clumps around a sample of HH objects, and to use the results to make an estimate of the clumpiness in molecular clouds. All known cold, dense, and quiescent clumps near HH objects are anomalously strong HCO+ emitters. Our method is, therefore, to search for strong HCO+ emission as an indicator of a clump near to an HH object. The searches were made using JCMT and SEST in the HCO+ 3-2 and also H13CO+ 1-0 lines, with some additional searches for methanol and sulphur monoxide lines. The sources selected were a sample of 22 HH objects in which no previous HCO+ emission had been detected. We find that half of the HH objects have clumps detected in the HCO+ 3-2 line and that all searches in H13CO$+ 1-0 lines show evidence of clumpiness. All condensations have narrow linewidths and are evidently unaffected dynamically by the HH jet shock. We conclude that the molecular clouds in which these HH objects are found must be highly heterogeneous on scales of less than 0.1 pc. An approximate calculation based on these results suggests that the area filling factor of clumps affected by HH objects is on the order of 10%. These clumps have gas number densities larger than 3e4 cm-2.
description: 11 pages, 14 figures. Accepted for publication in Astronomy and Astrophysics
Magnetohydrodynamic turbulence in supernova remnants
Creators: name: Roy, Nirupam
name: Bharadwaj, Somnath
name: Dutta, Prasun
name: Chengalur, Jayaram N.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present estimates of the angular power spectra of the synchrotron radiation intensity fluctuations at 6 and 20 cm for the shell type supernova remnant Cas A and the filled-centre Crab supernova remnant. We find that the intensity fluctuations of both sources have a power law power spectrum with index -3.24 +/- 0.03. This power law power spectrum is consistent with the magnetohydrodynamic turbulence in the synchrotron emitting plasma. For Cas A, there is a break in the power spectrum and the power law index changes from -3.2 to -2.2 at large angular scale. This transition occurs at an angular scale that corresponds to the shell thickness of Cas A. We interpret this as a transition from three dimensional turbulence to two dimensional turbulence on scales that are respectively smaller and larger than the shell thickness.
description: 6 pages, 1 table, 5 figures. Corrected minor typos. Accepted for publication in MNRAS Letters. The definitive version will be available at http://www.blackwell-synergy.com/
The influence of temperature and salinity on heat tolerance in two grapsoid crabs, Hemigrapsus nudus and Hemigraphsus oregonensis
Creators: name: Todd, Mary-Elizabeth
Publisher: name: University of British Columbia
Year: 2012

description: Hemigrapsus nudus and H. oregonensis, the experimental animals, are subjected to a wide range of temperature and salinity in their natural environment. The influence of seasonal change, and laboratory acclimation to various temperature-salinity combinations in both summer and winter, on heat tolerance was determined. There was a seasonal change in the 50 per cent survival temperature for 12 and 24 hours when summer and winter base lines were compared. A definite species difference in thermal resistance was present, but both species reacted similarly to any particular temperature-salinity combination. Acclimation to a high temperature in the physiological temperature range generally increased the resistance to lethal temperatures and acclimation to low salinity generally decreased it. High temperature, high salinity was the most favourable acclimation combination to resist lethal temperatures. Gain in heat tolerance after a low temperature history was rapid, less than one week. The low tolerance found in winter animals at the low temperature series was not demonstrated in summer animals acclimated to these same conditions. Small animals appeared to be slightly more resistant than larger ones. Moulting at the test tolerance temperature adversely affected the resistance. A certain density was necessary to prevent death from overcrowding at lethal temperatures. There was no difference in tolerance between the sexes.
Droni astronomici per salvare le specie a rischio
Creators: Eleonora Ferroni
Publisher: name: Media Inaf
Year: 2017

Si tratta di veri e propri occhi protettori che, con camere a infrarossi, aiutano l’uomo a monitorare ambiente e animali in tutte le zone del mondo. Questo campo di ricerca, che unisce la scienza all’ecologia, permetterà di scovare quasi in tempo reale bracconieri e criminali, oltre a permettere un censimento dettagliato degli animali a rischio d’estinzione
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÑÑÐºÐ¾Ð², ÐÐ°Ð²ÐµÐ»
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Ð¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
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description: ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ½Ð¾Ð² Ð¿Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ½ÐºÑÐ¸Ð¹ Ð¾ÑÐ´ÐµÐ»Ð° ÐºÐ°Ð´ÑÐ¾Ð² Ð² Ð½Ð°ÑÐµÐ¹ ÑÑÑÐ°Ð½Ðµ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ Ð¿ÑÐ¸Ð¾Ð±ÑÐµÑÐ°ÐµÑ Ð¾ÑÐ¾Ð±ÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ. Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² Ð¾ÑÐµÐ½ÐºÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð¾Ð¼ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÑÑÑÐ¿Ð°ÐµÑ ÐÐ±ÑÐµÑÑÐ²Ð¾ Ñ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑÑ Â«ÐÐ¾ÑÐ´Ð¸Ðº - ÐÐµÐ²Ð°Â» (ÑÑÐ¿ÐµÑÐ¼Ð°ÑÐºÐµÑ Â«Ð¡Ð¼Ð°ÑÑÂ»). ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð» Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð°.
Structure and Correlation Effects in Semiconducting SrTiO$_{3}$
Creators: name: Chang, Young Jun
name: Bostwick, Aaron
name: Kim, Yong Su
name: Horn, Karsten
name: Rotenberg, Eli
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated the effects of structure change and electron correlation on SrTiO$_{3}$ single crystals using angle-resolved photoemission spectroscopy. We show that the cubic to tetragonal phase transition at 105$^\circ$K is manifested by a charge transfer from in-plane ($d_{yz}$ and $d_{zx}$) bands to out-of-plane ($d_{xy}$) band, which is opposite to the theoretical predictions. Along this second-order phase transition, we find a smooth evolution of the quasiparticle strength and effective masses. The in-plane band exhibits a peak-dip-hump lineshape, indicating a high degree of correlation on a relatively large (170 meV) energy scale, which is attributed to the polaron formation.
description: 4 pages, 3 figures. submitted
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¸ ÐºÐ°ÑÐµ ÐºÐ¾ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸ Ð½Ð° 80 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: 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Ð½Ð´ÑÐµÐµÐ², 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: 2018
Subjects: ÐºÐ°ÑÐµ ÐºÐ¾ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑ Ð½Ð¸
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°
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ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ

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 ÐºÐ°ÑÐµ ÐºÐ¾ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑÐ½Ð¸, Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½ ÑÐµÐ¶Ð¸Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÐºÐ°ÑÐµ, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°. ÐÐ¿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°Ð½ Ð¿Ð»Ð°Ð½ ÐºÐ°ÑÐµ Ñ ÑÐ°ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½ÑÐµ Ð¸ ÐºÐ¾Ð¼ÑÐ¾ÑÑÐ½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÑÑÐ´Ð°, Ð¼ÐµÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾-ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ°ÑÐµ ÐºÐ¾ÑÐµÐ¹ÑÐºÐ¾Ð¹ ÐºÑÑÐ½Ð¸ Ð½Ð° 80 Ð¼ÐµÑÑ.
The biology of Flammula alnicola (Fr.) Kummer
Creators: name: Denyer, Walter Bruce Glenn
Publisher: name: University of British Columbia
Year: 2012

description: Flammula alnicola (Fr.) Kummer, formerly called Flammula conissans Fr. sensu Ricken causes a yellow stringy butt rot of several conifers in Western Canada. It is usually of infrequent occurrence in conifers, but was found to be the most important butt rot of white spruce in the Smith - Slave Lake area of Alberta. An investigation was conducted to gain information on the biology of the fungus. The decay has a characteristic pattern caused through preference of the fungus for wood rays and early spring wood. A musty odor in decay and cultures is characteristic. The fungus invades white spruce through pressure wounds caused by root contacts but evidently does not invade recently formed wounds. The average linear rate of decay was one inch per year in two-year-old artificial infections but probably less in natural infections. The fungus decayed blocks of root and stem wood, and blocks of light and heavy density wood, slowly, but at similar rates. The occurrence of the decay was related to good sites, and non-calcareous soils with acid first mineral horizons. The mat of cultures is fine woolly, white becoming a pale yellow, growth slow. Microscopically cultures are characterized by the presence of clamp connections and allocysts. Optimum growth on malt agar occurred at 22° C. and at a pH of 4.4. Fruiting in culture was induced by aeration with nearly saturated air, a temperature of 54° F. and illumination of 8 to 30 foot candles. The fruit body of F. alnicola is a yellow mushroom which has a stipe with darker base, adnate lamellae, partial veil adhering to the edge of the pileus, hymenium without pleurocystidia; spores rusty brown, 4.5 - 5.5 x 7- 10 μovate ellipsoid, apiculate. Spores germinated on culture media only after cold treatment at -7° C. Cold treatment of spores at -18° C. inhibited germination. The fungus shows the tetrapolar type of interfertility. Parallel experiments with Flammula conissans (Fr.) Gillet were conducted to establish the two fungi as separate species. F. conissans has similar cultural characters except for a faster rate of growth and the absence of the musty odor characteristic of F. alnicola. Aeration inhibits initiation of fruiting in F. conissans. Fruit bodies are smaller, the base of the stipe is concolorous with the cap and pleurocystidia are present on the hymenium. Spores are rusty brown, 4 – 4.5 x 5.5 - 8 μ, oval oblong. F. conissans shows the tetrapolar type of fertility. Monosporous mycelia of F. alnicola and F. conissans are intersterile. F. alnicola because of its slow rate of growth and restriction to heartwood is relatively unimportant as a cause of wind throw in white spruce.
Finite size melting of spherical solid-liquid aluminium interfaces
Creators: name: Chang, Johan
name: Johnson, Erik
name: Sakai, Takamichi
name: Saka, Hiroyasu
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated the melting of nano-sized cone shaped aluminium needles coated with amorphous carbon using transmission electron microscopy. The interface between solid and liquid aluminium was found to have spherical topology. For needles with fixed apex angle, the depressed melting temperature of this spherical interface, with radius $R$, was found to scale linearly with the inverse radius $1/R$. However, by varying the apex angle of the needles we show that the proportionality constant between the depressed melting temperature and the inverse radius changes significantly. This lead us to the conclusion that the depressed melting temperature is not controlled solely by the inverse radius $1/R$. Instead we found a direct relation between the depressed melting temperature and the ratio between the solid-liquid interface area and the molten volume.
description: to appear in Philosophical Magazine (2009)
Addio a Neil Gehrels
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2017

Ci ha lasciati lunedì 6 febbraio, a 64 anni, Neil Gehrels, uno fra gli scienziati più apprezzati al mondo nel campo dell’astrofisica delle alte energie. «Neil era diventato un vero amico, per me come per tanti altri colleghi italiani che negli anni hanno collaborato con lui», ricorda Gianpiero Tagliaferri, direttore dell’Osservatorio Astronomico di Brera dell’Inaf
Hubble rende immortale la morte di una stella
Creators: Francesca Aloisio
Publisher: name: Media Inaf
Year: 2017

Hubble ci regala un altro meraviglioso scatto: è riuscito a immortalare il momento in cui una stella di piccola massa si sta trasformando da gigante rossa in una nebulosa protoplanetaria. Protagonista della foto, la nebulosa Calabash, nota come nebulosa “uova marce” per via della presenza di zolfo. Ma niente paura, per fortuna la nebulosa si trova a 5mila anni luce da noi, quindi possiamo goderci lo spettacolo al riparo da sgradevoli odori
Off-resonance absorption and dispersion in a Doppler-broadened medium
Creators: name: Siddons, Paul
name: Adams, Charles S
name: Hughes, Ifan G
Publisher: name: arXiv
Year: 2009
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the absorptive and dispersive properties of Doppler-broadened atomic media as a function of detuning. Beginning from the exact lineshape calculated for a two-level atom, a series of approximations to the electric susceptibility are made. These simplified functions facilitate direct comparison between absorption and dispersion, and show that dispersion dominates the atom-light interaction far from resonance. The calculated absorption and dispersion are compared to experimental data, showing the validity of the approximations.
description: 9 pages, 4 figures
Il Tng vede il vento di Venere
Creators: Stefano Parisini
Publisher: name: Media Inaf
Year: 2017

Con grande spirito di adattamento, e un po’ di fortuna, lo spettrografo Harps-N al Telescopio nazionale Galileo, usato perlopiù nella caccia agli esopianeti, è riuscito a fare concorrenza alla sonda giapponese Akatsuki, che ha iniziato recentemente a studiare l’atmosfera del secondo pianeta. «A noi piacciono tutte le sfide al limite delle possibilità del nostro telescopio. Questa era un pelino oltre, ma ce l’abbiamo fatta», dice a Media Inaf Emilio Molinari, direttore del Tng
title: ÐÐ¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð² ÑÑÐµÑÐµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ñ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð³Ð¾ÑÐ¾Ð´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Ð¾Ð±ÑÐ¾Ð²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
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: Ð³Ð¾ÑÐ¾Ð´ÑÐºÐ°Ñ ÑÑÐµÐ´Ð°
Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ðµ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÐµ
Ð·Ð°ÐºÐ¾Ð½Ð¾Ð´Ð°ÑÐµÐ»ÑÑÑÐ²Ð¾
Ð²ÐµÑÐµÑÐ¸Ð½Ð°ÑÐ¸Ñ
ÑÐ¸Ð¿Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: Ð¦ÐµÐ»Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ñ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð³Ð¾ÑÐ¾Ð´Ð° .
Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ñ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ.
ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐµÐ¿ÑÑÑÑÐ²ÑÑÑ Ð¿Ð¾Ð»Ð½Ð¾ÑÐµÐ½Ð½Ð¾Ð¼Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ñ Ð¶Ð¸Ð²Ð¾ÑÐ½ÑÑ.
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Gemelli Kelly: così uguali, così diversi
Creators: Rossella Spiga
Publisher: name: Media Inaf
Year: 2017

Cosa accade al corpo umano a seguito d’una lunga permanenza nello spazio? Ecco i risultati preliminari, presentati in Texas al meeting annuale dello Human Research Program della Nasa, del Twins Study, il programma di ricerca che ha coinvolto i due gemelli Scott e Mark Kelly
Astronome e calcolatrici
Creators: Patrizia Caraveo
Publisher: name: Media Inaf
Year: 2017

In vetta ai best seller di divulgazione scientifica in lingua inglese, “The Glass Universe” di Dava Sobel narra la vicenda di un gruppo di ricercatrici ingaggiate dallo Harvard Observatory come “calcolatrici umane”. Vi proponiamo, con il consenso dell'autrice, Patrizia Caraveo dell’Inaf Iasf di Milano, la recensione uscita domenica scorsa sul Sole24Ore
Generalized orbifold Euler characteristics for general orbifolds and wreath products
Creators: name: Farsi, Carla
name: Seaton, Christopher
Publisher: name: arXiv
Year: 2009
Subjects: subject: Differential Geometry (math.DG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 22A22, 55S15 (Primary), 58E40, 55N91 (Secondary)

description: We introduce the $Γ$-Euler-Satake characteristics of a general orbifold $Q$ presented by an orbifold groupoid $\mathcal{G}$, generalizing to orbifolds that are not necessarily global quotients the generalized orbifold Euler characteristics of Bryan-Fulman and Tamanoi. Each of these Euler characteristics is defined as the Euler-Satake characteristic of the space of $Γ$-sectors of the orbifold where $Γ$ is a finitely generated discrete group. We study the behavior of these characteristics under product operations applied to the group $Γ$ as well as the orbifold and establish their relationships to existing Euler characteristics for orbifolds. As applications, we generalize formulas of Tamanoi, Wang, and Zhou for the Euler characteristics and Hodge numbers of wreath symmetric products of global quotient orbifolds to the case of quotients by compact, connected Lie groups acting almost freely.
description: 35 pages
title: ÐÑÐ¾ÑÐµÑÑÑ Ð·Ð°Ñ Ð²Ð°ÑÐ° Ð¸ Ð´Ð¸ÑÑÐ¾ÑÐ¸Ð°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð·Ð°Ñ Ð²Ð°ÑÐ° Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð° Ð¿ÑÐ¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸ Ð´Ð²ÑÑ Ð°ÑÐ¾Ð¼Ð½ÑÑ Ð¼Ð¾Ð»ÐµÐºÑÐ» Ñ Ð¸Ð¾Ð½Ð°Ð¼Ð¸
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°ÐºÑÐ¸Ð¼Ð¾Ð², ÐÐ¸ÑÐ°Ð»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: Ð­Ð»ÐµÐºÑÑÐ¾Ð½Ñ
ÐÐ¾Ð½Ñ
ÐÑÐ¾Ð¼Ð½ÑÐµ ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ
Ð¿ÑÐ¾ÑÐµÑÑ Ð·Ð°Ñ Ð²Ð°ÑÐ°
Ð´Ð¸ÑÑÐ¾ÑÐ¸Ð°ÑÐ¸Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¾Ð´Ð½Ð¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð·Ð°ÑÐ²Ð°ÑÐ° Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¾Ð´Ð½Ð¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð·Ð°ÑÐ²Ð°ÑÐ° Ñ Ð´Ð¸ÑÑÐ¾ÑÐ¸Ð°ÑÐ¸ÐµÐ¹ Ð´Ð»Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¸Ð¾Ð½Ð¾Ð² H+, He2+, C2+, N2+ Ð¸ O2+ Ñ Ð¼Ð¾Ð»ÐµÐºÑÐ»Ð¾Ð¹ Ð¡Ð. ÐÐ¸Ð½ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ Ð¸Ð¾Ð½Ð¾Ð² Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ½ÑÐ»Ð°ÑÑ Ð¾Ñ 6.4 Ð´Ð¾ 36.4 ÐºÑÐ. ÐÑÐ»Ð¾ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¾, ÑÑÐ¾ Ð´Ð»Ñ Ð¸Ð¾Ð½Ð°-ÑÐ½Ð°ÑÑÐ´Ð° Ð2+ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð·Ð°ÑÐ²Ð°ÑÐ° Ñ Ð´Ð¸ÑÑÐ¾ÑÐ¸Ð°ÑÐ¸ÐµÐ¹ Ð±Ð¾Ð»ÑÑÐµ, ÑÐµÐ¼ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾Ð´Ð½Ð¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð·Ð°ÑÐ²Ð°ÑÐ°. ÐÐ»Ñ ÑÑÐ¾Ð³Ð¾ ÑÑÑÐµÐºÑÐ° Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÐºÐ²Ð°Ð·Ð¸Ð¼Ð¾Ð»ÐµÐºÑÐ»ÑÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±ÑÐ»Ð¾ Ð´Ð°Ð½Ð¾ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÑÐ½ÐµÐ½Ð¸Ðµ.
Chandra potrebbe aver “visto” la dark matter
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2017

Da Bellaria-Igea Marina a Yale, l’astrofisico Nico Cappelluti di strada ne ha fatta. E ora, grazie a una sorta di carotaggio dell’alone di materia oscura della Via Lattea, lui e il suo team sono sulle tracce d’un particolare tipo di neutrino che, se la sua esistenza verrà confermata, potrebbe spiegare uno dei più grandi misteri dell’universo. Media Inaf lo ha intervistato
The real section conjecture and Smith's fixed point theorem for pro-spaces
Creators: name: Pal, Ambrus
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 14P25; 14H30; 14G05

description: We prove a topological version of the section conjecture for the profinite completion of the fundamental group of finite CW-complexes equipped with the action of a group of prime order $p$ whose $p$-torsion cohomology can be killed by finite covers. As an application we derive the section conjecture for the real points of a large class of varieties defined over the field of real numbers and the natural analogue of the section conjecture for fixed points of finite group actions on projective curves of positive genus defined over the field of complex numbers.
description: assumptions of the main results are changed, an error in the proof is corrected, a section on good groups is added
Parlare di scienza ai tempi della post-verità
Creators: Elisa Nichelli
Publisher: name: Media Inaf
Year: 2017

La comunicazione scientifica sta vivendo una delle sue epoche più buie, in termini di fiducia da parte del pubblico, sempre più affamato di informazioni. Tra post-verità, notizie false, e annunci sensazionali, la ricerca sta cercando di trovare nuovi equilibri, e l’astronomia non resta a guardare
Effect of TE-TM Splitting on the topological stability of half-vortices in exciton-polariton condensates
Creators: name: Flayac, Hugo
name: Shelykh, Ivan
name: Solnyshkov, Dmitry
name: Malpuech, Guillaume
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Half-vortices have been recently shown to be the elementary topological defects supported by a spinor cavity exciton-polaritons condensates with spin anisotropic interactions (Y. G. Rubo, Phys. Rev. Lett. 99, 106401 (2007)). A half vortex is composed by an integer vortex for one circular component of the condensate, whereas the other component remain static. We analyze theoretically the effect of the splitting between TE and TM polarized eigen modes on the structure of the vortices in this system. For TE and TM modes, the polarization states depend on the direction of propagations of particles and imposes some well defined phase relation between the two circular component. As a result elementary topogical defects in this system are no more half vortices but integer vortices correspond to an integer vortex for both circular components of the condensate. The intrinsic life time of half vortices is given and the texture of a few vortex states is analyzed.
description: 9 pages, 5 figures
L’Inaf fa 415
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2017

Da questa settimana l’Istituto nazionale di astrofisica ha una sua pagina dedicata, la 415, accessibile dal servizio teletext sui canali tv Rai tradizionali o sul sito web di Televideo. Le sottopagine contengono una selezione delle notizie più interessanti della settimana nell’ambito delle scienze spaziali, dell’esplorazione del cosmo e della fisica fondamentale dal notiziario online Media Inaf
Sgommate su Alfa Centauri
Creators: Davide Coero Borga
Publisher: name: Media Inaf
Year: 2017

Due ricercatori del Max Planck hanno “progettato” un sistema frenante ottimo per le nanosonde che Breakthrough Starshot progetta di spedire verso il sistema stellare di Alfa Centauri a un quinto della velocità luce. Come nel film di fantascienza Passengers, meglio fare un check-up ai motori