cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ "Ð§ÐµÑÐ²ÑÐº"
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ²ÑÐµÐµÐ², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÐµÑÐ¸Ð¹Ð½Ð¾Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð°
Ð¿Ð½ÐµÐ²Ð¼Ð¾ÑÐ¸Ð»Ð¸Ð½Ð´Ñ
Ð½Ð°Ð»Ð°Ð´Ð¾ÑÐ½ÑÐ¹ ÑÐ°Ð·Ð¼ÐµÑ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
Ð¼ÐµÑÑÐ¸Ðº
ÑÐ¸ÐºÐ»Ð¾Ð³ÑÐ°Ð¼Ð¼Ð°

description: ÐÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð¼ÐµÐµÑ Ð¼ÐµÑÑÐ¾ ÑÑÐ´ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð·Ð°Ð´Ð°Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ ÑÐµÑÐ¸ÑÑ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ. Ð ÑÐ°ÐºÐ¸Ð¼ Ð·Ð°Ð´Ð°ÑÐ°Ð¼ Ð¾ÑÐ½Ð¾ÑÑÑÑÑ: ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÑÐ°Ð·Ð¼ÐµÑÐ¾Ð², Ð´Ð¾Ð¿ÑÑÐºÐ¸ Ð±Ð¸ÐµÐ½Ð¸Ð¹, Ð´Ð¾Ð¿ÑÑÐºÐ¸ ÑÐ¾ÑÐ¼Ñ, Ð´Ð¾Ð¿ÑÑÐºÐ¸ Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¼ÐµÑÑÐ¾ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ, ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°, ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÐ»Ð¾Ñ. Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÐ¸Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÐ°Ð¿Ð°Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÑÐ¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð² Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ ÑÐ»ÑÑÐ°ÑÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÐµÑ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÑ Ð² Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°. Ð ÑÐ°ÐºÐ¸Ð¼ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð¼ Ð¾ÑÐ½Ð¾ÑÑÑÑÑ ÑÐ°ÑÐ¾Ð½Ð½ÑÐµ ÑÐµÐ·ÑÑ, Ð¼ÐµÑÑÐ¸ÐºÐ¸, ÑÐµÑÐ²ÑÑÐ½ÑÐµ ÑÑÐµÐ·Ñ Ð¸ Ñ.Ð´. ÐÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÑÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð²Ð¾Ð·ÑÐ°ÑÑÐ°ÐµÑ. Ð ÑÐ»ÑÑÐ°ÑÑ, ÐºÐ¾Ð³Ð´Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¸Ð¼ÐµÐµÑ ÑÐµÑÐ°ÑÑÐµÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ (Ð½Ð°Ð¿ÑÐ¸Ð¼ÐµÑ, Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¸ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²), Ð½Ð° Ð¿Ð¾Ð¼Ð¾ÑÑ Ð¿ÑÐ¸ÑÐ¾Ð´Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¾ÑÐ´ÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¸Ð»Ð¸ Ð²ÑÐµÐ³Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°. Ð ÑÐ°ÐºÐ¸Ñ ÑÐ»ÑÑÐ°ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÑÑÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ðµ Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾, Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÐµÐµ Ð²ÑÐµ ÑÐ°Ð±Ð¾ÑÐ¸Ðµ Ð¸ ÑÐ¾Ð»Ð¾ÑÑÑÐµ ÑÐ¾Ð´Ñ, Ð¿Ð¾Ð´Ð°ÑÑ Ð¸ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÑ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð² Ð·Ð°Ð¶Ð¸Ð¼Ð½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ Ð±ÐµÐ· Ð½ÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ°ÑÑÐ¸Ñ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°.
Moduli Stabilization and Cosmology of Type IIB on SU(2)-Structure Orientifolds
Creators: name: Caviezel, Claudio
name: Wrase, Timm
name: Zagermann, Marco
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider type IIB flux compactifications on six-dimensional SU(2)-structure manifolds with O5- and O7-planes. These six-dimensional spaces allow not only for F_3 and H_3 fluxes but also for F_1 and F_5 fluxes. We derive the four-dimensional N=1 scalar potential for such compactifications and present one explicit example of a fully stabilized AdS vacuum with large volume and small string coupling. We then discuss cosmological aspects of these compactifications and derive several no-go theorems that forbid dS vacua and slow-roll inflation under certain conditions. We also study concrete examples of cosets and twisted tori and find that our no-go theorems forbid dS vacua and slow-roll inflation in all but one of them. For the latter we find a dS critical point with εnumerically zero. However, the point has two tachyons and eta-parameter η\approx -3.1.
description: 35 pages + appendices, LaTeX2e; v2: numerical dS extremum added, typos corrected, references added
title: ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸ ÑÑÐ¾Ð²Ð½Ñ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¿Ð¾Ð»ÑÐ°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸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Ð¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½Ð¾Ð², ÐÐ½Ð´Ñ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: 2018
Subjects: ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ°
Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ðµ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ
Ð¿Ð¾Ð»ÑÐ°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ñ
Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ°Ð·ÑÐµÑÐµÐ½Ð¸Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð¿Ð¾Ð»ÑÐ°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸ Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸ ÑÑÐ¾Ð²Ð½Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÑÐ¸ÐºÑÐ°ÑÐ¸Ð¸ ÑÑÐ¾Ð²Ð½Ñ, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ ÑÐ»ÑÑÑÐ¸ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸. ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ Ð¸Ð´ÐµÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° â Ð¿Ð¾Ð¸ÑÐº ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð¸ÑÑÐµÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ â Ð½ÐµÑÐ²Ð½Ð¾Ð¹ ÑÑÐ½ÐºÑÐ¸Ð¸ Ð¾Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð¸ Ð²ÑÐµÐ¼ÐµÐ½Ð¸, Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð¾Ð±Ð»Ð°ÑÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ñ ÑÐµÑÐµÐ½Ð¸ÐµÐ¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Â«Ð·Ð°Ð¿Ð¾Ð»Ð½ÑÐµÑÂ» Ð¸ÑÐºÐ¾Ð¼ÑÑ Ð¾Ð±Ð»Ð°ÑÑÑ Ð½Ð° Ð½ÐµÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐµÑÐºÐµ. ÐÐ¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð´ÐµÐ»ÑÑÑÑ Ð½Ð° Ð´Ð²Ðµ ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ð¸: ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÐ°, ÑÐ¾ ÐµÑÑÑ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° Ð¸ÑÐµÑÐ°ÑÐ¸Ð¹, Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð° ÑÐ¾ÑÐµÐº, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÑÑ ÑÐ°ÑÑÑÑÑ.
Climate Related Initiatives Interactions Report n.2
Creators: name: Garrett, Natalie
Publisher: name: Zenodo
Year: 2019

description: This report gives an update on work summarised in D6.1 which detailed interactions between MED-GOLD and other initiatives as part of task 6.1. This task specifically, is pursuing dissemination synergies with other EU initiatives such as Climate-KIC, JPI Climate, FACE-JPI, JPI Water and related ERA-NET (e.g. ERA-NET on Climate Services) as well as clustering with other climate service-related EC funded projects via H2020 or other complementary programmes (i.e. Climateurope, LIFE, Copernicus, PRIMA, etc.). There is also a focus on getting involved with other agriculture-related initiatives which comprise a significant climate component.
A prototype for pulsar observations at low radio frequencies using log periodic dipole antennas
Creators: name: Bane, Kshitij S.
name: Barve, Indrajit V.
name: Gireesh, G. V. S.
name: Kathiravan, C.
name: Ramesh, R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: A prototype for dedicated observations of pulsars and other astrophysical transients in the frequency range 50\,-\,80\,MHz has been recently commissioned at the Gauribidanur radio observatory near Bangalore in India. The antenna set-up, analog \& digital receiver systems, and the initial observations are presented.
description: 22 pages, 8 figures, Published in The Journal of Astronomical Telescopes, Instruments, and Systems (JATIS)
Intensity Distribution and Luminosity Function of the Swift Gamma-Ray Bursts
Creators: name: Dai, Xinyu
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using the sample of long Gamma-ray bursts (GRBs) detected by Swift-BAT before June 2007, we measure the cumulative distribution of the peak photon fluxes (log N - log P) of the Swift bursts. Compared with the BATSE sample, we find that the two distributions are consistent after correcting the band pass difference, suggesting that the two instruments are sampling the same population of bursts. We also compare the log N - log P distributions for sub-samples of the Swift bursts, and find evidence for a deficit (99.75% confident) of dark bursts without optical counterparts at high peak flux levels, suggesting different redshift or Gamma-ray luminosity distributions for these bursts. The consistency between the log N - log P distributions for the optically detected bursts with and without redshift measurements indicates that the current sample of the Swift bursts with redshift measurements, although selected heterogeneously, represents a fair sample of the non-dark bursts. We calculate the luminosity functions of this sample in two redshift bins (z<1 and z>1), and find a broken power-law is needed to fit the low redshift bin, where dN/dL \propto L^{-1.27\pm0.06} for high luminosities (L_{peak} > 5e48 erg/s) and dN/dL \propto L^{-2.3\pm0.3} at for low luminosities, confirming the results of several studies for a population of low luminosity GRBs.
description: 13 pages, 3 figures, Accepted by ApJ Letters
Electric-field-controlled directional growth of ferroelectric domains in multiferroic BiFeO3 films
Creators: name: Kim, T. H.
name: Baek, S. -H.
name: Yang, S. M.
name: Jang, S. Y.
name: Ortiz, D.
name: Song, T. K.
name: Chung, J. -S.
name: Eom, C. -B.
name: Noh, T. W.
name: Yoon, J. -G.
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 describe the directional growth of ferroelectric domains in a multiferroic BiFeO3 thin film, which was grown epitaxially on a vicinal (001) SrTiO3 substrate. A detailed structural analysis of the film shows that a strain gradient, which can create a symmetry breaking in a ferroelectric double well potential, causes ferroelectric domains to grow with preferred directionality under the influence of an electric field. Our results suggest the possibility of controlling the direction of domain growth with an electric field by imposing constraints on ferroelectric films, such as a strain gradient.
description: 16 pages, 3 figures
Spatial Reuse in Dense Wireless Areas: A Cross-layer Optimization Approach via ADMM
Creators: name: Tabrizi, Haleh
name: Peleato, Borja
name: Farhadi, Golnaz
name: Cioffi, John M.
name: Aldabbagh, Ghadah
Publisher: name: arXiv
Year: 2022
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper introduces an efficient method for communication resource use in dense wireless areas where all nodes must communicate with a common destination node. The proposed method groups nodes based on their \newt{distance from the destination} and creates a structured multi-hop configuration in which each group can relay its neighbor's data. \newt{The large number of active radio nodes and the common direction of communication toward a single destination are exploited to reuse the limited spectrum resources in spatially separated groups}. Spectrum allocation constraints among groups are then embedded in a joint routing and resource allocation framework to optimize the route and amount of resources allocated to each node. \newt{The solution to this problem uses coordination among the lower-layers of the wireless-network protocol stack to outperform conventional approaches where these layers are decoupled. Furthermore, the structure of this problem is exploited to obtain} a semi-distributed optimization algorithm based on the alternating direction method of multipliers (ADMM) where each node can optimize its resources independently based on local channel information.
title: ÐÑÐ°ÑÐºÐ¸Ð¹ ÑÑÑÑÐºÐ¾-Ð°Ð½Ð³Ð»Ð¾-ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ð¹ ÑÑÐµÐ±Ð½ÑÐ¹ ÑÐ»Ð¾Ð²Ð°ÑÑ Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð²
Creators: name: ÐÐ°ÑÑÐ¸Ð½, ÐÐ½Ð°ÑÐ¾Ð»Ð¸Ð¹
name: Ð§ÑÐ½ÑÑÑÐ½, Ð£.
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2014
Subjects: Ð¥Ð¸Ð¼Ð¸Ñ
ÑÑÑÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½ÑÐµ ÑÐ»Ð¾Ð²Ð°ÑÐ¸

description: ÐÐ°ÑÑÐ¾ÑÑÐ¸Ð¹ ÐºÑÐ°ÑÐºÐ¸Ð¹ ÑÑÑÑÐºÐ¾-Ð°Ð½Ð³Ð»Ð¾-ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ð¹ ÑÑÐµÐ±Ð½ÑÐ¹ ÑÐ»Ð¾Ð²Ð°ÑÑ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð² Ð² ÑÐ°ÐºÐ¾Ð¹ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¸ Ð¸Ð·Ð´Ð°ÑÑÑÑ Ð² Ð¡ÐÐ±ÐÐ£ Ð²Ð¿ÐµÑÐ²ÑÐµ Ð¸ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½ Ð´Ð»Ñ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Ð¿ÑÐµÐ´Ð²ÑÐ·Ð¾Ð²ÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð² ÐÐÐÐ Ð¡ÐÐ±ÐÐ£. Ð¡Ð»Ð¾Ð²Ð°ÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ 1400 ÑÐ»Ð¾Ð² Ð¸ ÑÐ»Ð¾Ð²Ð¾ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ð¹, ÑÐ²Ð»ÑÑÑÐ¸ÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð±Ð°Ð·Ð¾Ð¹ ÐºÑÑÑÐ¾Ð² Ð½ÐµÐ¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ Ð¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸Ð¼Ð¸Ð¸, Ð¸Ð·ÑÑÐ°ÐµÐ¼ÑÑ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¼Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸ Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Ð¿ÑÐµÐ´Ð²ÑÐ·Ð¾Ð²ÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸. ÐÐ½ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ñ ÑÑÐ¿ÐµÑÐ¾Ð¼ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Ð¸ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¼Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð½Ð°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹, Ð²Ð»Ð°Ð´ÐµÑÑÐ¸Ð¼Ð¸ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ð¼ ÑÐ·ÑÐºÐ¾Ð¼. Ð¡Ð»Ð¾Ð²Ð° Ð¸ ÑÐ»Ð¾Ð²Ð¾ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ñ Ð² ÑÐ»Ð¾Ð²Ð°ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÑÑÐ¾Ð³Ð¾ Ð¿Ð¾ Ð°Ð»ÑÐ°Ð²Ð¸ÑÑ. ÐÐ¾ÑÑÐ¾Ð¸Ð½ÑÑÐ²Ð¾Ð¼ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ»Ð¾Ð²Ð°ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ ÑÐ°ÑÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ´Ð°ÑÐµÐ½Ð¸Ñ Ð² ÑÑÑÑÐºÐ¾ÑÐ·ÑÑÐ½ÑÑ ÑÐµÑÐ¼Ð¸Ð½Ð°Ñ. Ð¡Ð»Ð¾Ð²Ð°ÑÑ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ ÐºÐ°Ðº Ð½Ð° Ð·Ð°Ð½ÑÑÐ¸ÑÑ Ð¿Ð¾ ÑÐ¸Ð¼Ð¸Ð¸, ÑÐ°Ðº Ð¸ Ð¿ÑÐ¸ ÑÐ°Ð¼Ð¾ÑÑÐ¾ÑÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð².
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Small Intracranial Aneurysm Treatment Using Target ® Ultrasoft ™ Coils
Creators: name: Zeenat Qureshi Stroke Institutes
Publisher: name: Zenodo
Year: 2023

description: The introduction of small, soft, complex-shaped microcoils has helped facilitate the endovascular treatment of small intracranial aneurysms (IAs) over the last several years. Here, we evaluate the initial safety and efficacy of treating small IAs using only Target® Ultrasoft™ coils.

Materials and methods

A retrospective review of a prospectively maintained clinical database at a single, high volume, teaching hospital was performed from September 2011 to May 2015. IAs smaller than or equal to 5.0 mm in maximal dimension treated with only Target® Ultrasoft™ coils were included.
title: ÐÐ¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ , Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð°
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐ·Ð´ÐµÐ²Ð°, ÐÐ°ÑÐ°Ð»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: 2017
Subjects: CANVAS
Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ
JAVASCRIPT

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐµÑÐ°ÐµÑÑÑ Ð·Ð°Ð´Ð°ÑÐ° Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð³ÑÐ°ÑÐ¸ÐºÐ° Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÐºÐ»ÐµÑÐ¾Ðº, Ð½Ð°Ð¹Ð´ÐµÐ½Ð½ÑÑ Ð½Ð° ÑÐ¾ÑÐ¾Ð³ÑÐ°ÑÐ¸ÑÑ Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐºÐ¾Ð¿Ð°. Ð¡ ÑÑÐ¾Ð¹ ÑÐµÐ»ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° ÑÐ·ÑÐºÐµ JavaScript Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°.
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¸ÑÐºÐ°Ð¼Ð¸ Ð² ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð¼ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ðµ
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐ´Ð½Ð¸Ðº, ÐÐ¸ÐºÑÐ¾Ñ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: 2016
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
ÑÐ¸ÑÐºÐ¸
ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¸ÑÐºÐ°Ð¼Ð¸
ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ
Ð²Ð½ÐµÑÐ½ÐµÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Federal customs service
risks
the risk management systems
the customs control
foreign economic activity
information technology

description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° ÑÐµÐ¼, ÑÑÐ¾ Ð² Ð½Ð°ÑÑÐ¾ÑÑÐ¸Ð¹ Ð¼Ð¾Ð¼ÐµÐ½Ñ Ð¸Ð´ÐµÑ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÐµÐ´Ð¸Ð½Ð¾Ð³Ð¾ Ð¾ÐºÐ½Ð° Ð´Ð»Ñ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹, Ð½Ð¾ Ñ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸ÐµÐ¼ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ, Ð° Ð² Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¸ Ð»ÐµÐ¶Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¸ÑÐºÐ°Ð¼Ð¸. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð´Ð»Ñ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¡Ð£Ð , ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº, ÑÐ»ÑÑÑÐµÐ½Ð¸Ðµ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð¹ Ð±Ð°Ð·Ñ, ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð¡Ð£Ð  Ð¸ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ðµ Ð¾ÑÐ¸Ð±Ð¾Ðº Ð´Ð¾Ð»Ð¶Ð½Ð¾ÑÑÐ½ÑÑ Ð»Ð¸Ñ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ð¿ÑÐ¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¡Ð£Ð  Ð¿ÑÑÐµÐ¼ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¾Ð»ÑÐºÐ¾ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ ÑÐ¸ÑÐºÐ¾Ð².
description: The relevance of the topic due to the fact that at the moment there is implementation of single window is to reduce the time for customs operations, but maintaining effective customs control, and customs control is the risk management system. The study was suggested measures to improve the use of tools of the SUR, such as improvements to the legal framework, the creation of an integrated SUR and reducing the errors of officials of the customs bodies in the implementation of the SUR by the use of only automated risk profiles.
title: Spillover effects of foreign monetary policy on the foreign indebtedness of banks and corporations
Creators: name: Morales-Acevedo, Paola
Publisher: name: Graduate Institute of International and Development Studies
publisherIdentifier: https://ror.org/007ygn379
publisherIdentifierScheme: ROR
Year: 2019

description: Graduate Institute of International and Development Studies Working Paper ; no. 17/2019
title: Neutron-ray tracing simulations for the upgrade of the primary spectrometer of OSIRIS
Creators: name: Perrichon, Adrien
name: Demmel, F
Publisher: name: STFC
Year: 2020

description: A new supermirror guide is proposed to replace the current neutron guide of the indirect time-of-ﬂight near-backscattering spectrometer OSIRIS. Here we present an extensive Monte Carlo simulation study for the design and optimisation of the new guide system. Amongst the several guide geometries assessed, a curved guide with elliptical defocusing and focusing sections emerged as the best option. The estimated gain in intensity is a factor of 5–6 at the sample position with a homogeneous distribution of the divergence. For single-crystal experiments, the divergence can be controlled by the use of two slits. The elliptic geometry results in a smaller beam spot and smaller samples will particularly beneﬁt from this upgrade. The proposed guide replacement will ensure that the OSIRIS spectrometer will remain competitive in the years to come.
Generalization of correlated electron-ion dynamics from nonequilibrium Green's functions
Creators: name: Wang, Yu
Publisher: name: arXiv
Year: 2009
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present a new formulation of the correlated electron-ion dynamics (CEID) by using equations of motion for nonequilibrium Green's functions, which generalizes CEID to a general nonequilibrium statistical ensemble that allows for a variable total number of electrons. We make a rigorous connection between CEID and diagrammatic perturbation theory, which furthermore allows the key approximations in CEID to be quantified in diagrammatic terms, and, in principle, improved. We compare analytically the limiting behavior of CEID and the self-consistent Born approximation (SCBA) for a general dynamical nonequilibrium state. This comparison shows that CEID and SCBA coincide in the weak electron-phonon coupling limit, while they differ in the large ionic mass limit where we can readily quantify their difference. In particular, we illustrate the relation between CEID and SCBA by perturbation theory at the fourth-order in the coupling strength.
description: 21 pages, 2 figures
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ ÑÐ°Ð·Ð³ÑÑÐ·ÐºÐ¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð»Ð¸Ð½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð²ÐµÐºÑÐ¾ÑÐ½ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ RTDS
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: Ð¢ÐµÑÐµÐ½ÑÑÐµÐ², 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: 2016
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð»Ð¸Ð½Ð¸Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ° ÑÐ°Ð·Ð³ÑÑÐ·ÐºÐ¸
Ð¿ÐµÑÐµÐ·Ð°Ð³ÑÑÐ·ÐºÐ° Ð¿Ð¾ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸
ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð²ÐµÐºÑÐ¾ÑÐ½ÑÐµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ
ÑÐ°Ð·Ð¾Ð²ÑÐ¹ ÑÐ³Ð¾Ð»
automatic discharge
the reboot on power
synchronized phasor measurement
phase angle

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ ÑÐ°Ð·Ð³ÑÑÐ·ÐºÐ¸ Ð¿ÑÐ¸ Ð¿ÐµÑÐµÐ³ÑÑÐ·ÐºÐµ Ð¿Ð¾ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸. ÐÑÐ¸ ÑÑÐ¾Ð¼ Ð²ÑÐ¾Ð´Ð½ÑÐ¼Ð¸ Ð´Ð»Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÐÐ ÐÐ Ð±ÑÐ´ÑÑ Ð´Ð°Ð½Ð½ÑÐµ, Ð¿Ð¾ÑÑÑÐ¿Ð°ÑÑÐ¸Ðµ Ð¾Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð²ÐµÐºÑÐ¾ÑÐ½ÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ (Ð£Ð¡ÐÐ/PMU). Ð Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð° Ð½Ð° ÐÐÐ RTDS. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ¾Ð·Ð´Ð°Ð½ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ°Ð·Ð³ÑÑÐ·ÐºÐ¸ Ð¿ÑÐ¸ Ð¿ÐµÑÐµÐ³ÑÑÐ·ÐºÐµ Ð¿Ð¾ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¿Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð½Ð¾Ð¼Ñ ÑÐ³Ð»Ñ Ð¼ÐµÐ¶Ð´Ñ Ð²ÐµÐºÑÐ¾ÑÐ°Ð¼Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÐµÑ ÐºÐ¾Ð½ÑÐ°Ð¼. ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ°Ð±Ð¾ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ ÑÐ°Ð·Ð´ÐµÐ»ÑÐ½ Ð½Ð° Ð±Ð»Ð¾ÐºÐ¸, ÐºÐ°Ð¶Ð´Ð¾Ð¼Ñ Ð±Ð»Ð¾ÐºÑ Ð¿Ð¾ÑÐ²ÑÑÑÐ½ ÑÐ°Ð·Ð´ÐµÐ», Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÐµÐ³Ð¾ ÑÐ°Ð±Ð¾ÑÐ°. Ð¢Ð°Ðº Ð¶Ðµ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð£Ð¡ÐÐ (Ð² ÑÑÐµÐ´Ðµ RSCAD) Ð¸ ÑÐµÐ°Ð»ÑÐ½ÑÑ Ð£Ð¡ÐÐ Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ´Ð¾Ð²Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐÐ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ RTDS.
description: The work deals with the unloading automation model for overload power transmission lines. In this input device to be ARPM data from measurement devices synchronized vector (USVI / PMU). A model of the power system and automation designed to PAK RTDS. The work was created and investigated algorithm unloading at overload power transmission lines by mutual angle between the voltage vectors at its ends. The algorithm of automation is divided into blocks, each block is dedicated section, which deals with his work. The same comparison was made of the work USVI models (RSCAD environment) and real USVI domestic producers.security issues are considered work, and sound economic feasibility of the development of the PA devices using RTDS.
Summary of dissemination and communication activities n. 1
Creators: name: Zamora, Eduardo
name: Tabasco, Antonio
name: De La Fuente, David
Publisher: name: Zenodo
Year: 2018
Subjects: MED-GOLD Horizon 2020 project

description: This document outlines the communication and dissemination activities that were performed during the first year of the project following the communication, dissemination and exploitation management plan
title: ÐÐµÑÐ°Ð»Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ
title: ÑÑÐµÐ±Ð½Ð¸Ðº Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²
titleType: Subtitle
Creators: name: ÐÑÐ»ÑÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: ÐÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸Ñ
Year: 1986
Subjects: ÐÐµÑÐ°Ð»Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ

description: Ð ÑÐµÑÑÐ¾Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÑÐµÐ±Ð½Ð¸ÐºÐ° (Ð¿ÑÑÐ¾Ðµ Ð¸Ð·Ð´Ð°Ð½Ð¾ Ð² 1977 Ð³.) Ð²Ð½ÐµÑÐµÐ½Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸ Ð´Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ, Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ Ð½Ð¾Ð²ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¸ Ð½Ð¾Ð²ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½ÑÐµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸ Ð¾ Ð²ÑÐµÑ Ð²Ð¸Ð´Ð°Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². Ð£ÑÐµÐ±Ð½Ð¸Ðº Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¸Ñ, Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¸ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ Ð²ÑÐ·Ð¾Ð². ÐÐ¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¿Ð¾Ð»ÐµÐ·ÐµÐ½ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¼ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ°Ð¼ Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¾Ð¹, Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¸ Ð´ÑÑÐ³Ð¸Ñ Ð¾ÑÑÐ°ÑÐ»ÐµÐ¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ñ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÑÐ½ÐºÐ° Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð±Ð¾Ð»ÐµÐµ 1 ÐÐ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¡ÐµÑÐ³ÐµÐµÐ², ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð±ÑÑÐ¾Ð²Ð°Ñ ÑÐµÑ Ð½Ð¸ÐºÐ°
Bosch

description: Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð½Ð°ÐºÐ¾Ð¿Ð»ÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð±Ð¾Ð»ÐµÐµ 1ÐÐÑ. ÐÐ»Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ½ÐºÐ°. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð²ÑÑÐ¾Ð´Ñ Ð½Ð° ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ð¹ ÑÑÐ½Ð¾Ðº Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð±Ð¾Ð»ÐµÐµ 1 ÐÐÑ Ð´Ð»Ñ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Bosch.
Epithelial splenic cyst with raised serum CA 19-9 levels
Creators: name: Tsili, Athina
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Spleen
subject: CT
subject: MR
subject: Comparative studies
subject: Cysts

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: male, 20 years
description: Clinical History: A 20-year-old man presents with a 4-month history of mild pain in the left upper abdominal quadrant. A cystic lesion in the left hypochondrium was found on ultrasound. Laboratory findings revealed raised serum CA 19-9 levels (220 U/ml, normal limits <3... Final Diagnosis: Epithelial splenic cyst
Adaptive Read Thresholds for NAND Flash
Creators: name: Peleato, Borja
name: Agarwal, Rajiv
name: Cioffi, John
name: Qin, Minghai
name: Siegel, Paul H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A primary source of increased read time on NAND flash comes from the fact that in the presence of noise, the flash medium must be read several times using different read threshold voltages for the decoder to succeed. This paper proposes an algorithm that uses a limited number of re-reads to characterize the noise distribution and recover the stored information. Both hard and soft decoding are considered. For hard decoding, the paper attempts to find a read threshold minimizing bit-error-rate (BER) and derives an expression for the resulting codeword-error-rate. For soft decoding, it shows that minimizing BER and minimizing codeword-error-rate are competing objectives in the presence of a limited number of allowed re-reads, and proposes a trade-off between the two. The proposed method does not require any prior knowledge about the noise distribution, but can take advantage of such information when it is available. Each read threshold is chosen based on the results of previous reads, following an optimal policy derived through a dynamic programming backward recursion. The method and results are studied from the perspective of an SLC Flash memory with Gaussian noise for each level but the paper explains how the method could be extended to other scenarios.
Emergence of continual directed flow in Hamiltonian systems
Creators: name: Hennig, D.
name: Burbanks, A. D.
name: Mulhern, C.
name: Osbaldestin, A. H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose a minimal model for the emergence of a directed flow in autonomous Hamiltonian systems. It is shown that internal breaking of the spatio-temporal symmetries, via localised initial conditions, that are unbiased with respect to the transporting degree of freedom, and transient chaos conspire to form the physical mechanism for the occurrence of a current. Most importantly, after passage through the transient chaos, trajectories perform solely regular transporting motion so that the resulting current is of continual ballistic nature. This has to be distinguished from the features of transport reported previously for driven Hamiltonian systems with mixed phase space where transport is determined by intermittent behaviour exhibiting power-law decay statistics of the duration of regular ballistic periods.
Spin-roton excitations in the cuprate superconductors
Creators: name: Mei, J. W.
name: Weng, Z. Y.
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: We identify a new kind of elementary excitations, spin-rotons, in the doped Mott insulator. They play a central role in deciding the superconducting transition temperature Tc, resulting in a simple Tc formula,Tc=Eg/6, with Eg as the characteristic energy scale of the spin rotons. We show that the degenerate S=1 and S=0 rotons can be probed by neutron scattering and Raman scattering measurements, respectively, in good agreement with the magnetic resonancelike mode and the Raman A1g mode observed in the high-Tc cuprates.
description: 10 pages, 9 figures
Evidence for a new resonance and search for the Y(4140) in $γγ\to ϕJ/ψ$
Creators: name: The Belle Collaboration
name: Shen, C. P.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The process $γγ\to ϕ\jpsi$ is measured for $ϕ\jpsi$ masses between threshold and 5 GeV/${\it c}^2$, using a data sample of 825 fb$^{-1}$ collected with the Belle detector. A narrow peak of $8.8^{+4.2}_{-3.2}$ events, with a significance of 3.2 standard deviations including systematic uncertainty, is observed. The mass and natural width of the structure (named X(4350)) are measured to be $(4350.6^{+4.6}_{-5.1}(\rm{stat})\pm 0.7(\rm{syst})) \hbox{MeV}/{\it c}^2$ and $(13^{+18}_{-9}(\rm{stat})\pm 4(\rm{syst})) \hbox{MeV}$, respectively. The product of its two-photon decay width and branching fraction to $ϕ\jpsi$ is $(6.7^{+3.2}_{-2.4}(\rm{stat}) \pm 1.1(\rm{syst})) \hbox{eV}$ for $J^P=0^+$, or $(1.5^{+0.7}_{-0.6}(\rm{stat}) \pm 0.3(\rm{syst})) \hbox{eV}$ for $J^P=2^+$. No signal for the $Y(4140)\to ϕ\jpsi$ structure reported by the CDF Collaboration in $B\to K^+ ϕ\jpsi$ decays is observed, and limits of $Γ_{γγ}(Y(4140)) \BR(Y(4140)\toϕ\jpsi)<41 \hbox{eV}$ for $J^P=0^+$ or $<6.0 \hbox{eV}$ for $J^P=2^+$ are determined at the 90% C.L. This disfavors the scenario in which the Y(4140) is a $D_{s}^{\ast+} {D}_{s}^{\ast-}$ molecule.
description: 9 pages, 3 figures, publication in Phys. Rev. Lett. 104, 112004, 2010
Right triangles with algebraic sides and elliptic curves over number fields
Creators: name: Girondo, Ernesto
name: Gonzalez-Diez, Gabino
name: Gonzalez-Jimenez, Enrique
name: Steuding, Rasa
name: Steuding, Jorn
Publisher: name: arXiv
Year: 2009
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G05, 11A99

description: Given any positive integer n, we prove the existence of infinitely many right triangles with area n and side lengths in certain number fields. This generalizes the famous congruent number problem. The proof allows the explicit construction of these triangles; for this purpose we find for any positive integer n an explicit cubic number field Q(λ) (depending on n) and an explicit point P_λof infinite order in the Mordell-Weil group of the elliptic curve Y^2=X^3-n^2*X over Q(λ).
description: To appear in Math. Slovaca
Effect of Plasma Composition on the Interpretation of Faraday Rotation
Creators: name: Park, Kiwan
name: Blackman, E. G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Faraday rotation (FR) is widely used to infer the orientation and strength of magnetic fields in astrophysical plasmas. Although the absence of electron-positron pairs is a plausible assumption in many astrophysical environments, the magnetospheres of pulsars and black holes and their associated jets may involve a significant pair plasma fraction. This motivates being mindful of the effect of positrons on FR. Here we derive and interpret exact expressions of FR for a neutral plasma of arbitrary composition. We focus on electron-ion-positron plasmas in which charge neutrality is maintained by an arbitrary combination of ions and positrons. Because a pure electron-positron plasma has zero FR, the greater the fraction of positrons the higher the field strength required to account for the same FR. We first obtain general formulae and then specifically consider parameters relevant to active galctic nuclei (AGN) jets to illustrate the significant differences in field strengths that FR measurements from radio frequency measurements. Complementarily, using galaxy cluster core plasmas as examples, we discuss how plasma composition can be constrained if independent measurements of the field strength and number density are available and combined with FR.
description: Submitted to MNRAS
Vacuum energy, spectral determinant and heat kernel asymptotics of graph Laplacians with general vertex matching conditions
Creators: name: Harrison, J. M.
name: Kirsten, K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 34B45, 81Q10

description: We consider Laplace operators on metric graphs, networks of one-dimensional line segments (bonds), with matching conditions at the vertices that make the operator self-adjoint. Such quantum graphs provide a simple model of quantum mechanics in a classically chaotic system with multiple scales corresponding to the lengths of the bonds. For graph Laplacians we briefly report results for the spectral determinant, vacuum energy and heat kernel asymptotics of general graphs in terms of the vertex matching conditions.
description: 5 pages, submitted to proceedings of QFEXT09, minor corrections made.
Tuning magnetic frustration of nanomagnets in triangular-lattice geometry
Creators: name: Ke, Xianglin
name: Li, Jie
name: Zhang, Sheng
name: Nisoli, Cristiano
name: Crespi, Vincent H.
name: Schiffer, Peter
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the configuration of magnetic moments on triangular lattices of single-domain ferromagnetic islands, examining the consequences of magnetostatic interactions in this frustrated geometry. By varying the island-island distance along one direction, we are able to tune the ratio of different interactions between neighboring islands, resulting in a corresponding variation in the local correlations between the island moments. Unlike other artificial frustrated magnets, this lattice geometry displays regions of ordered moment orientation, possibly resulting from a higher degree of anisotropy leading to a reduced level of frustration.
The stable AR-quiver of a quantum complete intersection
Creators: name: Bergh, Petter Andreas
name: Erdmann, Karin
Publisher: name: arXiv
Year: 2009
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 16E30, 16G70, 16S80, 16U80, 81R50

description: We completely describe the tree classes of the components of the stable Auslander-Reiten quiver of a quantum complete intersection. In particular, we show that the tree class is always $A_{\infty}$ whenever the algebra is of wild representation type. Moreover, in the tame case, there is one component of tree class $\tilde{A}_{12}$, whereas all the other are of tree class $A_{\infty}$.
description: 11 pages
Heidegger's quantum phenomenology
Creators: name: Pris, Francois-Igor
Publisher: name: arXiv
Year: 2022
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The article suggests that quantum mechanics is a science of a new type, which refutes the classical metaphysical concept of reality. The notion of a quantum concept is introduced. The possibility of a Wittgensteinian 'dissolution' of the measurement problem with the help of the notion of a language game and the possibility of a metaphysical solution of this problem with the help of the Heideggerian notion of Dasein are considered.
description: 15 pages
title: ÐÐ·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÑ Ð¿Ð°Ð½ÐµÐ»ÐµÐ¹
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°Ð¹Ð½ÑÐ»Ð»Ð¸Ð½, ÐÐ°Ð½Ð¸ÑÐ»Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÐµ Ð¿Ð°Ð½ÐµÐ»Ð¸
Ð²Ð¾Ð»ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
Ð¾ÑÐ²ÐµÑÐµÐ½Ð½Ð¾ÑÑÑ
Ð¼Ð¾Ð´ÑÐ»Ð¸ NI
LabVIEW
MathCAD

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÑ Ð¿Ð°Ð½ÐµÐ»ÐµÐ¹, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¹ ÑÐ¸ÑÐ¼Ñ NI Ð¸ ÐÐ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ Ñ Ð½Ð¸Ð¼Ð¸ â LabVIEW. ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ñ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¹. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿Ð¾ÑÑÐ´Ð¾Ðº Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº. ÐÑÐ¾Ð²ÐµÑÐºÐ° ÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ MathCAD.
title: ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°. Ð Ð°Ð·ÑÐµÐ¼Ð½ÑÐµ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ½Ð´ÑÐµÐ¹ÑÐµÐ½ÐºÐ¾, Ð®ÑÐ¸Ð¹
name: ÐÐ¾Ð»Ð¾ÑÐ¸Ð½Ð¾Ð², ÐÑÑÐµÑÐ»Ð°Ð²
name: ÐÐ²Ð°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸ÑÐ°
name: ÐÐ¾ÐºÐ¾ÑÐ¸Ð½, ÐÐ¸ÑÐ°Ð¸Ð»
name: Ð®ÑÐ¾Ð²Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐ¢Ð£
Year: 2001
Subjects: ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð¡Ð¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ñ (ÑÐµÑ Ð½.)

description: ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÐµÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ "ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°" Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 551800 "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ". Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐµÐ¼Ð½ÑÑ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹: ÑÐµÐ·ÑÐ±Ð¾Ð²ÑÑ, ÑÐ¿Ð¾Ð½Ð¾ÑÐ½ÑÑ, ÑÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð¸ Ñ.Ð´. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿ÐµÑÐ²Ð¾Ð³Ð¾ ÐºÑÑÑÐ° Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½ÑÑ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ¾Ð², Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ "ÐÐ½Ð¶ÐµÐ½ÐµÑÐ½Ð°Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ°" Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸.
description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
title: ÐÐ»Ð°Ð·Ð¼ÐµÐ½Ð½Ð¾Ðµ ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ 2D Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐµÐºÐ¾Ð»
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ·ÐµÑÑÐºÐ¾Ð¹, ÐÐ¸ÐºÐ¾Ð»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: Ð¾Ð¿ÑÐ¾ÑÐµÑ Ð½Ð¸ÐºÐ°
Ð½Ð°Ð½Ð¾ÑÐ°Ð·Ð¼ÐµÑÑ
Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð½ÑÐµ ÑÐ¸Ð¿Ñ
Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ñ

description: Ð Ð¾Ð¿ÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐµ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð¾Ð¹ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ»ÑÐµÑÐ° Ñ Ð¼Ð¸ÐºÑÐ¾- Ð¸ Ð½Ð°Ð½Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ°Ð¼Ð¸. ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÐ»ÑÐµÑÐ° Ð² Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÐµ Ð»ÐµÐ¶Ð¸Ñ Ð² Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ¾Ðº Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð½ÑÑ ÑÐ¸Ð¿Ð¾Ð². ÐÐ¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÑÐµÐºÐ¾Ð» Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐµÐ»ÑÐµÑÐ½ÑÑ Ð°Ð½Ð¾Ð´Ð½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð² Ð² ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¸ Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¿Ð»Ð°Ð·Ð¼Ð¾ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð¶ÐµÑ ÑÑÐ°ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð¾Ð¹ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ 2D ÑÐµÐ»ÑÐµÑÐ¾Ð² Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÑÑÐµÐºÐ¾Ð» - Ð¿Ð¾ ÑÑÑÐ¸, Ð½Ð¾Ð²Ð¾Ð¹ Ð»Ð¸ÑÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¾, ÑÑÐ¾ ÑÑÐ¾ Ð±ÑÐ´ÐµÑ Â«ÑÑÑÐ°ÑÂ» ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ.
Expected yields of $^{181}$Ta (e,e') $^{181}$Ta$^*$ in the multi-keV range with a plasma-cathode electron beam
Creators: name: Gobet, F.
name: Dzyublik, A. Ya.
name: Gosselin, G.
name: Méot, V.
name: Versteegen, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: Atomic Physics (physics.atom-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Calculations of the cross sections of inelastic electron scattering $(e,e')$ on a nucleus in the multi-keV energy range strongly depend on the description of the screening of the nuclear Coulomb potential as well as on the deformation of the wave functions of the incoming and outgoing electron in the vicinity of the nucleus. These cross sections are evaluated at values lower than $10^{-30}$ cm$^2$ which vary by several orders of magnitude according to the models. Experimental measurements would be required to constrain the models but it is a real challenge to measure such low cross sections. In this study, we demonstrate that inelastic electron scattering is the main nuclear excitation mechanism in a $^{181}$Ta target irradiated with a new intense 10 - 30 keV electron beam produced with a biased laser-plasma. Calculations show that through the detection of conversion electrons, it should be possible to measure the nuclear excitation yields. The effect of electron beam heating and of plasma deposition on the tantalum target are quantified, thus allowing the dimensioning of a possible experimental configuration to study $(e,e')$ processes in this range of energy for the first time.
Launch of external website
Creators: name: Dell'Aquila, Alessandro
name: Ponti, Luigi
name: Calmanti, Sandro
name: R. Marcos,
name: Rivas, F.
name: M. Terrado,
Publisher: name: Zenodo
Year: 2018
Subjects: MED-GOLD Horizon 2020 project

description: The MED-GOLD website (www.med-gold.eu) was launched the week before the kick-off meeting of the project. It has the aim to be the gateway to the engagement of stakeholders and to serve the dissemination of the latest information about the project. It has been conceived as a tool aimed to:  Share knowledge and further developments of climate services that are of interest for the agricultural sector  Increasing visibility that will boost the market uptake of project results and the replicability on new potential markets  Raise awareness and contribute to the SDGs and provide relevant information that serves as input for protocols, policies, legal issues, etc. The website is expected to evolve in response to the evolving needs and developments of the project. One of the main objectives of MED-GOLD is to investigate decision-making processes in the agricultural sector and devise innovative solutions for climate-related threats. To pave the way to attain these objectives, the first version of the website is providing a landing page with a short form for an initial interaction with the MED-GOLD community, defined as the (potential) users from the three MED-GOLD targeted sectors (grapes, olives and durum wheat). In the course of the project, the website will be periodically updated with information and products based on the project’s results, such as news, dissemination materials or information about interesting events and activities related to the project. The project will also be promoted through social media channels (Facebook and Twitter), linking to the project website whenever relevant.
title: Comparison of several FFT libraries in C/C++
Creators: name: Gambron, Philippe
name: Thorne, HS
Publisher: name: STFC
Year: 2020

description: We compare the performance of several libraries computing FFTs that can be called from C or C++ code. In this work, we consider FFTW, MKL, GSL and FFT- PACK. A benchmarking method was developed in collaboration with CCP-PETMR, which we generalised to ensure that this work applied to a wider range of the UK's Computational Collaborative Projects and High-End Computing Consortia.
Scaling properties of one-dimensional cluster-cluster aggregation with Levy diffusion
Creators: name: Connaughton, Colm
name: Harris, Jamie
Publisher: name: arXiv
Year: 2010
Subjects: subject: Classical Physics (physics.class-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present a study of the scaling properties of cluster-cluster aggregation with a source of monomers in the stationary state when the spatial transport of particles occurs by Levy flights. We show that the transition from mean-field statistics to fluctuation-dominated statistics which, for the more commonly considered case of diffusive transport, occurs as the spatial dimension of the system is tuned through two from above, can be mimicked even in one dimension by varying the characteristic exponent, beta, of the the Levy jump length distribution. We also show that the two-point mass correlation function, responsible for the flux of mass in the stationary state, is strongly universal: its scaling exponent is given by the mean field value independent of the spatial dimension and independent of the value of beta. Finally we study numerically the two point spatial correlation function which characterises the structure of the depletion zone around heavy particles in the diffusion limited regime. We find that this correlation function vanishes with a non-trivial fractional power of the separation between particles as this separation goes to zero. We provide a scaling argument for the value of this exponent which is in reasonable agreement with the numerical measurements.
description: 10 pages, 6 figures. Final version published in Journal of Statistical Mechanics: Theory and Experiment.