cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¸ÑÐ¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð¾Ð±Ð¾ÑÐ¾Ñ
Ð¾Ð¿ÑÐ¸Ð¼Ð¸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 ÐÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼ Ð½ÐµÑÑÑÂ». Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² ÐÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼ Ð½ÐµÑÑÑÂ» Ð´Ð»Ñ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ¸Ð¼ÐµÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² ÐÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼ Ð½ÐµÑÑÑÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ðµ Ð´Ð»Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð² ÐÐÐ Â«ÐÐ°Ð·Ð¿ÑÐ¾Ð¼ Ð½ÐµÑÑÑÂ» Ð¸ ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ.
Modeling the directed transmission and reflection enhancements of the lasing spaser in active metamaterials
Creators: name: Dong, Z. G.
name: Liu, H.
name: Li, T.
name: Zhu, Z. H.
name: Wang, S. M.
name: Cao, J. X.
name: Zhu, S. N.
name: Zhang, X.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Simultaneously enhanced reflectance and transmittance greater than 35 dB are demonstrated for the lasing spaser (or spasing) behavior in an active fishnet metamaterial. In mimicking a lasing cavity, an equivalent active slab with Lorentz dispersion for the index of refraction is established to model the spasing metamaterial through the Fabry-Perot effect. Numerical and theoretical results show good agreement in the equal enhancement of reflectance and transmittance, as well as the non-monotonic dependence of the spasing intensity on the gain coefficient. In addition, directed emission of the spasing beam is verified numerically.
description: 20papges, 5 figures, http://dsl.nju.edu.cn/mpp
title: ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ. Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²
title: ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸Ñ Ð¿Ð¾ ÐºÑÑÑÑ
titleType: Subtitle
Creators: name: Ð¡ÑÐµÐ¿Ð°Ð½Ð¾Ð², ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
name: ÐÐ¸ÑÐ¸Ð»Ð»Ð¾Ð², ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ Ð¡ÐÐ±ÐÐÐ£
Year: 2003
Subjects: ÐÐ°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ

description: Ð¡Ð¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑ 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¸Ð½ "ÐÐ°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ. Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²" Ð¸ "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²" (ÐÐÐ.Ð¤.02, ÐÐÐ.Ð¤.03.02) Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ 551700 "Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°", 551300 "Ð­Ð»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ°, ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸", 553100 "Ð¢ÐµÑÐ½Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ°", 550900 "Ð¢ÐµÐ¿Ð»Ð¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°", 552700 "Ð­Ð½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ", 551400 "ÐÐ°Ð·ÐµÐ¼Ð½ÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ", 551800 "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐ¸Ð½Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ", 552900 "Ð¢ÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ, Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²", 553300 "ÐÑÐ¸ÐºÐ»Ð°Ð´Ð½Ð°Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ°", 521500 "Ð­ÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ° Ð¸ Ð¼ÐµÐ½ÐµÐ´Ð¶Ð¼ÐµÐ½Ñ". Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ², Ð¾ÑÐ½Ð¾Ð²Ñ Ð¼Ð°ÑÐºÐ¸ÑÐ¾Ð²ÐºÐ¸, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð¿ÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸Ð¹: ÑÐ°ÑÑÐ¸ÑÑÐ¾Ð²ÐºÐ° Ð¾Ð±Ð¾Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ Ð¼Ð°ÑÐ¾Ðº ÑÐ³Ð»ÐµÑÐ¾Ð´Ð¸ÑÑÑÑ Ð¸ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÐ°Ð»ÐµÐ¹, ÑÑÐ³ÑÐ½Ð¾Ð² Ð¸ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² ÑÐ²ÐµÑÐ½ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² Ð¸ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿ÐµÑÐ²Ð¾Ð³Ð¾ ÐºÑÑÑÐ° Ð²ÑÐµÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾, ÑÐ½ÐµÑÐ³Ð¾Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾, Ð¼ÐµÑÐ°Ð½Ð¸ÐºÐ¾-Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ¾Ð², ÑÐ°ÐºÑÐ»ÑÑÐµÑÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ Ð¸ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð° Ð´Ð½ÐµÐ²Ð½Ð¾Ð¹ Ð¸ Ð²ÐµÑÐµÑÐ½ÐµÐ¹ ÑÐ¾ÑÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÐ½ÑÑÐ¸ÑÑÑÐ° Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¡ÐÐ±ÐÐÐ£ (ÐÐÐ¡Ð¢), Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ 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 Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Additional file 3 of Cardiac biomarkers in chronic kidney disease are independently associated with myocardial edema and diffuse fibrosis by cardiovascular magnetic resonance
Creators: name: Arcari, Luca
name: Engel, Juergen
name: Freiwald, Tilo
name: Zhou, Hui
name: Zainal, Hafisyatul
name: Gawor, Monika
name: Buettner, Stefan
name: Geiger, Helmut
name: Hauser, Ingeborg
name: Nagel, Eike
name: Puntmann, Valentina O.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology

description: Additional file 3: Supplementary methods.
A computational framework for large-scale cell lineage reconstruction
Creators: name: Kiyota, Brett
Publisher: name: University of British Columbia
Year: 2024

description: The advent of CRISPR-Cas9 genome editing technologies has spurred the development of large-scale cell lineage tracing systems. These techniques involve integrating synthetic DNA barcodes into the chromosomes of a single cell, which are subsequently manipulated via genome editing to introduce heritable mutations. As the cell proliferates to form complex multicellular systems, there will be an accumulation of mutations as barcodes are transmitted from one cell generation to the next. At a later time of observation, single-cell RNA sequencing (scRNA-seq) can be used to capture all of the mutated barcodes in each cell, enabling the reconstruction of a tree that aims to recapitulate the cell division history. While analogous to evolutionary tree reconstruction, cell phylogeny estimation faces unique challenges owing to the scale of many organisms, as they can be composed of millions to trillions of nucleated cells. This motivated the Yachie laboratory to develop a divide-and-conquer method that aims to augment existing tools to enable large-scale reconstruction with distributed computing. A proof-of-concept of this framework was published in 2022, which culminated in the reconstruction of a tree containing over 235 million sequences. Given the promise shown by these initial demonstrations, my project focused on further developing this framework to overcome the noise, sparsity, and biases typically associated with the molecular readouts from scRNA-seq technologies. Specifically, noise and sparsity were addressed through the development of a bootstrapping strategy based on orthogonal tree agreement. A rejection sampling strategy based on sequence distance was also developed to overcome possible biases that may be encountered in real biological datasets. Together, these methods combined to provide a relatively unbiased estimate of confidence for proposed tree branches, which could be leveraged to significantly improve reconstruction accuracy. The overall findings of this project suggested widespread improvement in the rigor and robustness of the reconstruction framework, which marked meaningful steps towards accurate cell lineage reconstruction in large-scale sequencing datasets. The Yachie laboratory is currently applying the present approaches to a high-content cell lineage tracing system resolve the developmental cell division history of an adult mouse, a resource that would deepen our understanding of developmental biology.
2015 netizens social consciousness.xls
Creators: name: Hu, Qian
Publisher: name: figshare
Year: 2023
Subjects: Citizenship
Government and politics of Asia and the Pacific
Political theory and political philosophy
Political science not elsewhere classified

description: This data is from the 2015 Netizens' Social Awareness Survey, which covers questions on trust in government, political participation and subjective well-being.
Volume independence of large-N QCD with adjoint fermions
Creators: name: Bringoltz, Barak
name: Sharpe, Stephen R.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: It has been proposed that four-dimensional QCD with fermions in the adjoint representation exhibits volume-independence in the large-N limit. If correct, this would mean that results for physical quantities could be obtained from the single-site version of the model. A necessary condition for volume-independence is that the (Z_N)^4 center-symmetry of the single-site theory is unbroken. We explore the phase diagram of the theory with a single Dirac fermion using Wilson fermions for a number of colors in the range N=8-15, and identify the region in the parameter space of quark mass and gauge coupling where the symmetry appears to be unbroken. Our evidence suggests that this region includes both light and heavy quarks, and our results are consistent with this region extending to the continuum limit.
description: 7 pages, 3 figures. talk given at the XXVII International Symposium on Lattice Field Theory, July 26 - 31 2009, Peking University, Beijing, China
Non-commutativity as a measure of inequivalent quantization
Creators: name: Giri, Pulak Ranjan
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the strength of non-commutativity could play a role in determining the boundary condition of a physical problem. As a toy model we consider the inverse square problem in non-commutative space. The scale invariance of the system is known to be explicitly broken by the scale of non-commutativity Θ. The resulting problem in non-commutative space is analyzed. It is shown that despite the presence of higher singular potential coming from the leading term of the expansion of the potential to first order in Θ, it can have a self-adjoint extensions. The boundary conditions are obtained, belong to a 1-parameter family and related to the strength of non-commutativity.
description: 4 pages, 2 figures, revtex
Challenges and partnerships for integrated data in biodiversity, pathogens, agroecology and food security
Creators: name: Heil, Katharina F.
name: Chua, Physilia
name: Pommier, Cyril
name: Biodiversity, Food Security, and Pathogens Science Tier Leadership
Publisher: name: Zenodo
Year: 2024

description: Slides used during the ELIXIR 2024 All Hands Meeting MiniSymposium titled: "Challenges and partnerships for integrated data in biodiversity, pathogens, agroecology and food security"

In the priorities of the ELIXIR Scientific Programme 2024-2028, genetics, including phenomics, & omics science connecting biodiversity, food security, agroecology and pathogens has been identified as a societal challenge and scientific opportunity set as a core domain that shapes ELIXIR's activities. The Programme stresses that the essential role of sequence related information is not only critical to understand the diversity and breadth of life on Earth but also to ensure an environment friendly food security through agroecology, aquaculture and one health approach of pathogen studies. This role lies not only in the intrinsic value of molecular data, but also in its integration for multiomics analysis with genetics, omics and phenomics data in close collaboration with other research infrastructures. This approach has been in particular engaged in the AGROSERV and PHENET HE-INFRA projects for agroecology and BiCIKL for Biodiversity.
Negative refraction, negative phase velocity, and counterposition
Creators: name: Mackay, Tom G.
name: Lakhtakia, Akhlesh
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The planewave response of a linear passive material generally cannot be characterized by a single scalar refractive index, as directionality of energy flow and multiple wavevectors may need to be considered. This is especially significant for materials which support negative refraction, negative phase velocity, and counterposition. By means of a numerical example based on a commonly studied bianisotropic material, our theoretical investigation revealed that: (i) negative (positive) refraction can arise even though the phase velocity is positive (negative); (ii) counterposition can arise in instances of positive and negative refraction; (iii) the phase velocity and time-averaged Poynting vectors can be mutually orthogonal; and (iv) whether or not negative refraction occurs can depend upon the state of polarization and angle of incidence. A further numerical example revealed that negative phase velocity and positive refraction can co-exist even in a simple isotropic dielectric material.
User-Specific Parameterization of Process Monitoring Systems
Creators: name: Denkena, B.
name: Klemme, H.
name: Becker, J.
name: Blech, H.
Publisher: name: Berlin, Heidelberg : Springer
Year: 2022
Subjects: subject: Hyper-parameter
subject: Machining
subject: Monitoring
subject: Parameterization
subject: Process control
subject: SVM
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Errors in milling processes such as tool breakage or material inhomogeneities are a major risk to the quality of machined workpieces. Errors like a broken tool may also lead to damages to the machine tool. Process monitoring systems allow for autonomous detection of errors, therefore, promoting autonomous production. The parameterization of these systems is a trade-off between high robustness (low false alarm rate) and high sensitivity. Even though several monitoring systems have been introduced for single-item and series production, a universal parameterization technique that weighs off sensitivity and robustness does not exist. In this paper, a novel, model-independent and adjustable parameterization technique for monitoring systems is introduced. The basis for the parameterization is the material removal rate that indicates the temporal and quantitative impact of process errors (ground truth). The ground truth allows calculation of the established Fβ-score, which is used to evaluate the monitoring system. An adjustment of the β-parameter influences the weighting of sensitivity and robustness. Accordingly, the β-parameter allows to easily control the sensitivity-robustness trade-off so that the monitoring system is economic for the company’s specific situation. In this paper, a look-up table for hyper-parameters of the state-of-the-art tolerance range monitoring model is provided using the introduced parameterization approach. With this table companies and researchers can set the hyper-parameters of their monitoring models for 5-axis-milled single items user-specifically. To demonstrate, that introduced parameterization approach works for different kinds of monitoring models, a one-class support vector machine (SVM) is parameterized also.
Numerical optimization of amplitude-modulated pulses in microwave-driven entanglement generation
Creators: name: Duwe, M.
name: Zarantonello, G.
name: Pulido-Mateo, N.
name: Mendpara, H.
name: Krinner, L.
name: Bautista-Salvador, A.
name: Vitanov, N.V.
name: Hammerer, K.
name: Werner, R.F.
name: Ospelkaus, C.
Publisher: name: Philadelphia, PA : IOP Publishing
Year: 2022
Subjects: subject: amplitude modulation
subject: high fidelity
subject: ion trap
subject: microwave gate
subject: quantum computing
subject: quantum gate
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Microwave control of trapped ions can provide an implementation of high-fidelity two-qubit gates free from errors induced by photon scattering. Furthermore, microwave conductors may be embedded into a scalable trap structure, providing the chip-level integration of control that is desirable for scaling. Recent developments have demonstrated how amplitude modulation of the gate drive can permit a two-qubit entangling operation to become robust against motional mode noise and other experimental imperfections. Here, we discuss a method for the numerical optimization of the microwave pulse envelope to produce gate pulses with noise resilience, considerably faster operation and high energy efficiency.
title: ÐÐ²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð² Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÑÑ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÑ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ¾Ð»Ð¾Ð¶Ð¸Ð½ÑÐµÐ², Ð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: 2023
Subjects: ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ°
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ
Ð²ÑÐ±Ð¾ÑÐºÐ°
ÑÐ¾ÑÐµÑÐ½ÑÐµ Ð¸ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÐµ Ð¾ÑÐµÐ½ÐºÐ¸
ÐºÑÐ¸ÑÐµÑÐ¸Ð¹ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÐ¸
ÐºÑÐ¸ÑÐµÑÐ¸Ð¹ ÑÐ¾Ð³Ð»Ð°ÑÐ¸Ñ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ: ÑÐ¾ÑÐµÑÐ½Ð¾Ðµ Ð¸ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½Ð¾Ðµ Ð¾ÑÐµÐ½Ð¸Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ð¹, Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð³Ð¸Ð¿Ð¾ÑÐµÐ· Ð¾ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ð¹ (ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ Ð·Ð½Ð°ÑÐ¸Ð¼Ð¾ÑÑÐ¸), Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ Ð²Ð¸Ð´Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ð¹ (ÐºÑÐ¸ÑÐµÑÐ¸Ð¸ ÑÐ¾Ð³Ð»Ð°ÑÐ¸Ñ).
New constraints on the primordial black hole number density from Galactic gamma-ray astronomy
Creators: name: Lehoucq, R.
name: Casse, M.
name: Casandjian, J. -M.
name: Grenier, I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Primordial black holes are unique probes of cosmology, general relativity, quantum gravity and non standard particle physics. They can be considered as the ultimate particle accelerator in their last (explosive) moments since they are supposed to reach, very briefly, the Planck temperature. Upper limits on the primordial black hole number density of mass $M_{\star} = 5 10^{14}$ g, the Hawking mass (born in the big-bang terminating their life presently), is determined comparing their predicted cumulative $γ$-ray emission, galaxy-wise, to the one observed by the EGRET satellite, once corrected for non thermal $γ$-ray background emission induced by cosmic ray protons and electrons interacting with light and matter in the Milky Way. A model with free gas emissivities is used to map the Galaxy in the 100 MeV photon range, where the peak of the primordial black hole emission is expected. The best gas emissivities and additional model parameters are obtained by fitting the EGRET data and are used to derive the maximum emission of the primordial black hole of the Hawking mass, assuming that they are distributed like the dark matter in the Galactic halo. The bounds we obtain, depending on the dark matter distribution, extrapolated to the whole Universe ($Ω_{PBH}(M_{\star}) = 2.4 10^{-10}$ to $2.6 10^{-9}$ are more stringent than the previous ones derived from extragalactic $γ$-ray background and antiprotons fluxes, though less model dependent and based on more robust data. These new limits have interesting consequences on the theory of the formation of small structures in the Universe, since they are the only constraint on very small scale density fluctuations left by inflation.
description: 8 pages, 6 figures ; accepted in Astronomy and Astrophysics
title: Ð¡ÑÑÐ°ÑÐµÐ³Ð¸Ñ PR-Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð° Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð±ÑÐ´Ð¶ÐµÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ ÐÐ¸ÑÐµÐ¹ â 533)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ´Ð°Ð½ÑÐ½, ÐÑÐ°ÑÑÐ¸
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð¼Ð¸Ð´Ð¶Ð°
PR-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
PR-Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ðµ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Â«Ð¸Ð¼Ð¸Ð´Ð¶Â» Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ PR-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð½Ð° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ, Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÑ Ð¸ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð° Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÐÐÐÐ£ Ð»Ð¸ÑÐµÑ â 533 ÐÑÐ°ÑÐ½Ð¾Ð³Ð²Ð°ÑÐ´ÐµÐ¹ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÐºÐ¾Ð½ÐºÑÐµÑÐ½ÑÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐµÐ³Ð¾ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð² Ð°ÑÐ¿ÐµÐºÑÐµ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð°.
A new open-database benchmark structure for vibration-based Structural Health Monitoring
Creators: name: Wernitz, Stefan
name: Hofmeister, Benedikt
name: Jonscher, Clemens
name: Grießmann, Tanja
name: Rolfes, Raimund
Publisher: name: London : Hindawi Limited
Year: 2022
Subjects: subject: modal analysis
subject: open-access database
subject: outdoor benchmark structure
subject: reversible damages
subject: Structural Health Monitoring
subject: Dewey Decimal Classification::500 | Naturwissenschaften::510 | Mathematik

description: Vibration-based Structural Health Monitoring is an ongoing field of research in many engineering disciplines. As for civil engineering, plenty of experimental structures have been erected in the past decades, both under laboratory and real-life conditions. Some of these facilities became a benchmark for different kinds of methods associated with Structural Health Monitoring such as damage analysis and Operational Modal Analysis, which led to fruitful developments in the global research community. When it comes to the continuous monitoring and assessment of the structural integrity of mechanical systems exposed to environmental and operational variability, the robustness and adaptability of the applied methods is of utmost importance. Such properties cannot be fully evaluated under laboratory conditions, which highlights the necessity of outdoor measurement campaigns. To this end, we introduce a test facility for Structural Health Monitoring comprising a lattice tower exposed to realistic conditions and featuring multiple reversible damage mechanisms. The structure located near Hanover in Northern Germany is densely equipped with sensors to capture the structural dynamics. The environmental conditions are monitored in parallel. The obtained continuous measurement data can be accessed online in an open repository. That is the foundation for benchmarks, consisting of a growing data set that enables the development, evaluation, and comparison of Structural Health Monitoring strategies and methods. In this article, we offer a documentation of the test facility and the data acquisition system. Lastly, we characterize the structural dynamics with the help of a finite element model and by analyzing several month of data.
title: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°. ÐÑÐ½Ð¾Ð²Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ´Ð°Ð¼ÑÑÐ½, Ð®ÑÐ¸Ð¹
name: ÐÐµÐ»ÑÐºÐ¾Ð², ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
name: ÐÐ¾ÑÐ°ÑÐ¾Ð², Ð®ÑÐ¸Ð¹
name: ÐÑÐ´ÐºÐ¸Ð½, Ð¡ÐµÑÐ³ÐµÐ¹
name: ÐÑÐ¸Ð²Ð¾ÑÐµÐµÐ², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2007
Subjects: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°

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¿Ð¾Ð´Â­Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 140200 "Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°", ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÑ 140201 "ÐÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ°", Ð¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 140200 "Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ°", Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° 551707 "Ð¢ÐµÑÐ½Ð¸ÐºÐ° Ð¸ ÑÐ¸Ð·Ð¸Â­ÐºÐ° Ð²ÑÑÐ¾ÐºÐ¸Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹" Ð¸ "ÐÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Â­Ð½Ð¸Ðµ". Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. ÐÐ»Ð°Ð²Ð½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð·Ð°ÑÑÐ¶ÐµÐ½Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð²ÐµÑÐµÑÑÐ²Ð° Ð² ÑÐ¸Ð»ÑÐ½Ð¾Ð¼ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¼ Ð¿Ð¾Ð»Ðµ Ð¸ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾-Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¼ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ¼. ÐÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¾ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² - Ð±ÑÐ´ÑÑÐ¸Ñ Ð¸Ð½Ð¶ÐµÐ½ÐµÑ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°.
Masses and Luminosities of O and B - type stars and red super giants
Creators: name: Hohle, Markus M.
name: Neuhaeuser, Ralph
name: Schutz, Bernard F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Massive stars are of interest as progenitors of super novae, i.e. neutron stars and black holes, which can be sources of gravitational waves. Recent population synthesis models can predict neutron star and gravitational wave observations but deal with a fixed super nova rate or an assumed initial mass function for the population of massive stars. Here we investigate those massive stars, which are supernova progenitors, i.e. with O and early B type stars, and also all super giants within 3kpc. We restrict our sample to those massive stars detected both in 2MASS and observed by Hipparcos, i.e. only those stars with parallax and precise photometry. To determine the luminosities we calculated the extinctions from published multi-colour photometry, spectral types, luminosity class, all corrected for multiplicity and recently revised Hipparcos distances. We use luminosities and temperatures to estimate the masses and ages of these stars using different models from different authors. Having estimated the luminosities of all our stars within 3kpc, in particular for all O- and early B-type stars, we have determined the median and mean luminosities for all spectral types for luminosity classes I, III, and V. Our luminosity values for super giants deviate from earlier results: Previous work generally overestimates distances and luminosities compared to our data, this is likely due to Hipparcos parallaxes (generally more accurate and larger than previous ground-based data) and the fact that many massive stars have recently been resolved into multiples of lower masses and luminosities. From luminosities and effective temperatures we derived masses and ages using mass tracks and isochrones from different authors. From masses and ages we estimated lifetimes and derived a lower limit for the supernova rate of ~20 events/Myr averaged over the next 10 Myrs within 600 pc from the sun. These data are then used to search for areas in the sky with higher likelihood for a supernova or gravitational wave event (like OB associations).
description: 13 pages, 13 figures, submitted to AN Dec 12 2009
The origin of isomerization of aniline revealed by high kinetic energy ion mobility spectrometry (HiKE-IMS)
Creators: name: Naylor, Cameron N.
name: Schaefer, Christoph
name: Kirk, Ansgar T.
name: Zimmermann, Stefan
Publisher: name: Cambridge : RSC Publ.
Year: 2022
Subjects: subject: Aniline Compounds
subject: Ion Mobility Spectrometry
subject: Ions
subject: Isomerism
subject: Mass Spectrometry
subject: Ion mobility spectrometers
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Although aniline is a relatively simple small molecule, the origin of its two peaks observed in ion mobility spectrometry (IMS) has remained under debate for at least 30 years. First hypothesized as a difference in protonation site (amine vs. benzene ring), each ion mobility peak differs by one Dalton when coupled with mass spectrometry where the faster mobility peak is the molecular ion peak, and the slower mobility peak is protonated. To complicate the deconvolution of structures, some previous literature shows the peaks as unresolved and thus proposes these species exist in equilibrium. In this work, we show that when measured with high kinetic energy ion mobility spectrometry (HiKE-IMS), the two peaks observed in spectra of both aniline and all n-fluoroanilines are fully separated (chromatographic resolution from 2-7, Rp > 110) and therefore not in equilibrium. The HiKE-IMS is capable of changing ionization conditions independently of drift region conditions, and our results agree with previous literature showing that ionization source settings (including possible fragmentation at this stage) are the only influence determining the speciation of the two aniline peaks. Finally, when the drift and reactant gas are changed to nitrogen, a third peak appears at high E/N for 2-fluoroaniline and 4-fluoroaniline for the first time in reported literature. As observed by HiKE-IMS-MS, the new third peak is also protonated showing that the para-protonated aniline and resulting fragment ion, molecular ion aniline, can be fully separated in the mobility domain for the first time. The appearance of the third peak is only possible due to the increased separation of the other two peaks within the HiKE-IMS.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° 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Ð¸Ð±, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸
Ð¾ÑÐµÐ½ÐºÐ° Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°
ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð°
Ð°Ð½Ð°Ð»Ð¸Ð· Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸

description: ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ°Ð»ÑÐ¸Ð¹ÑÐºÐ¸Ð¹ ÑÐ»ÐµÐ±Â», Ð²ÐºÐ»ÑÑÐ°Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÑÑÑÐºÑÑÑÑ, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÑÑÑÑÐ½Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸. ÐÐ°Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ 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ÐµÐºÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° ÐÐÐ Â«ÐÐ°Ð»ÑÐ¸Ð¹ÑÐºÐ¸Ð¹ ÑÐ»ÐµÐ±Â», Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ.
Semiclassical stability of the (1+1)D Nariai limit
Creators: name: Fusco, Danny
Publisher: name: University of British Columbia
Year: 2024

description: In the Nariai limit of the Schwarzschild-de Sitter spacetime, the black hole horizon and cosmological horizon merge into a single, degenerate horizon. To investigate the stability of this degenerate horizon, we calculate the renormalized stress-energy tensor for the (1+1)D Nariai limit with a scalar field in a symmetric spherical collapse scenario. We do so by making use of a semi-classical one-loop effective action formalism, with a quantized field on a classical curved spacetime background. This formalism lets us compute the stress-energy tensor in curved spacetimes in terms of a known Minkowski result. In doing so, we show that if the Nariai limit does form, then the semi-classical RSET does not, on its own, indicate an instability of the degenerate horizon. We also show that there is a firewall on the outer side of the horizon. These results hinge on the formation of the degenerate horizon via gravitational collapse. However we use our results to make the inference that, during formation of the degenerate horizon, the cosmological horizon might be strongly repelled from the forming black hole due to an infinite negative energy-density. This would prevent the merging of the black hole and cosmological horizons, and presents the possibility that the Nariai limit cannot form via gravitational collapse. If it does form, then it might not be because of two horizons colliding.
title: Ð§Ð°ÑÑ ÑÐµÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð½Ð° Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐµ STM Ñ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð½ÑÐ¼ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°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Ð»Ð¸Ð±ÐµÐºÐ¾Ð², Ð¡Ð°Ð¸Ð´
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð´Ð°ÑÑÐ¸Ðº dht22
Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐ¹ Ð´ÑÐ°Ð¹Ð²ÐµÑ
Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
Ð¿ÐµÑÐ°ÑÐ½Ð°Ñ Ð¿Ð»Ð°ÑÐ°

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÑÑÐµÐµ Ð¿Ð»Ð°ÑÑ, Ð½Ð° ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ñ 4 Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ° (Ð½Ð° Ð¿ÐµÑÐ²ÑÑ Ð´Ð²ÑÑ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ°Ñ Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ¾Ð², Ð¾ÑÐ¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ðµ Ð¼Ð¸Ð½ÑÑ Ð½Ð° Ð²ÑÐ¾ÑÑÑ Ð´Ð²ÑÑ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ°Ñ) Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ð½ÑÐµ Ðº Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÑ Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. Ð£ÑÐ¸ÑÑÐ²Ð°Ñ, ÑÑÐ¾ Ð½ÑÐ¶Ð½Ð¾ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ ÑÐ°ÑÑ Ñ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð½ÑÐ¼ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»Ð¾Ð¼ Ð½Ð° Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½Ð¾Ð¼ Ð¿Ð¸ÑÐ°Ð½Ð¸Ð¸, ÑÐ¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐ¹ Ð´ÑÐ°Ð¹Ð²ÐµÑ Ð¸ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ Ð´Ð°ÑÑÐ¸Ðº Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ.
Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ - ÑÐ°ÑÑ Ð½Ð° Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐµ Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐ¼ Ð´ÑÐ°Ð¹Ð²ÐµÑÐ¾Ð¼ Ð¸ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð¼ Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ. Ð£ÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð´Ð¾Ð»Ð¶Ð½Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑ Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ¾Ð² +200Ð.
Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð»Ð°ÑÐ° ÑÐ°ÑÐ¾Ð² Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐ¼ Ð´ÑÐ°Ð¹Ð²ÐµÑÐ¾Ð¼ Ð¸ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð¼ Ð²Ð»Ð°Ð¶Ð½Ð¾ÑÑÐ¸ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑÐµ STM32F205.
ÐÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° ÑÐ°Ð·Ð²Ð¾Ð´ÐºÐ° Ð¿Ð»Ð°ÑÑ, Ð¿ÐµÑÐ°ÑÑ ÐµÐµ Ð½Ð° ÑÐµÐºÑÑÐ¾Ð»Ð¸Ñ Ð¸ ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð² ÑÐ°ÑÑÐ²Ð¾ÑÐµ Ð¼ÐµÐ´Ð½Ð¾Ð³Ð¾ ÐºÑÐ¿Ð¾ÑÐ¾ÑÐ°.
title: ÐÐ¾Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑ Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ ÐÐ¸ÑÐ°Ñ (1964-2015)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°Ð²ÑÐ´Ð¾Ð², 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: 2016
Subjects: Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ
Ð¿Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑ
Ð Ð¾ÑÑÐ¸Ñ
ÐÐ¸ÑÐ°Ð¹
international relations
border conflict
Russia
China

description: ÐÐ¸Ð¿Ð»Ð¾Ð¼Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¼Ðµ Ð¿Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ° Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ ÐÐ¸ÑÐ°Ñ Ð²Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾Ðº 1964-2015 Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ð¹. Ð¦ÐµÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ° Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ ÐÐ¸ÑÐ°Ñ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸, Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾-ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð² Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ð¸ Ð¿ÑÐ¸ÑÐ¸Ð½ Ð¿Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÐ¾Ð½ÑÐ°ÑÐ¸Ð¸, Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ð¾Ð² Ð´ÐµÐ¼Ð°ÑÐºÐ°ÑÐ¸Ð¸ Ð³ÑÐ°Ð½Ð¸ÑÑ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ð¸ Ð¸ÑÐ¾Ð³Ð¾Ð² Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ð¹ Ð´Ð»Ñ Ð Ð¤ Ð¸ ÐÐÐ  Ð² ÑÐµÐ»Ð¾Ð¼ Ð¸ Ð´Ð°Ð»ÑÐ½ÐµÐ²Ð¾ÑÑÐ¾ÑÐ½ÑÑ ÑÐµÐ³Ð¸Ð¾Ð½Ð¾Ð² Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸. ÐÐµÑÐ²Ð°Ñ Ð³Ð»Ð°Ð²Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð±ÑÐµÐ¹ Ð¾ÑÐµÐ½ÐºÐµ, Ð¿ÑÐ¸ÑÐ¸Ð½Ð°Ð¼ Ð¸ Ð¸ÑÑÐ¾ÐºÐ°Ð¼ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ°. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ°. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÐ¾Ð³Ð¸ Ð´ÐµÐ¼Ð°ÑÐºÐ°ÑÐ¸Ð¸, Ð´ÐµÐ»Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¸ Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ð¹ ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ° Ð´Ð»Ñ Ð Ð¾ÑÑÐ¸Ð¸. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð´Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÐ¾Ð³Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ.
description: This graduation project deals with major problem of border conflict between Russia and China. The issues of international relations, conflictology aspect, border regulations are highlighted in the project's general part. The analysis of the conflict begins with its reasons and sources. The process of escalation is the main highlighted part of the project. The special part of the project is border regulations and its results. The results and outcome of the conflict are explained in conclusion.
Real-time propagator eigenstates
Creators: name: Oppermann, F.
name: Eicke, N.
name: Lein, M.
Publisher: name: Bristol : IOP Publ.
Year: 2022
Subjects: subject: eigenstates
subject: laser-induced ionization
subject: split-operator method
subject: time-dependent Schrödinger equation
subject: time-independent Schrödinger equation
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Obtaining a numerical solution of the time-dependent Schrödinger equation requires an initial state for the time evolution. If the system Hamiltonian can be split into a time-independent part and a time-dependent perturbation, the initial state is typically chosen as an eigenstate of the former. For propagation using approximate methods such as operator splitting, we show that both imaginary-time evolution and diagonalization of the time-independent Hamiltonian produce states that are not exactly stationary in absence of the perturbation. In order to avoid artifacts from these non-stationary initial states, we propose an iterative method for calculating eigenstates of the real-time propagator. We compare the performance of different initial states by simulating ionization of a model atom in a short laser pulse and we demonstrate that much lower noise levels can be achieved with the real-time propagator eigenstates.
title: ÐÐ°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð¸ Ð°ÐºÑÐ¸Ð²Ð¸ÑÑÑÑÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð´Ð»Ñ Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ ÑÐ²Ð°ÑÐºÐ¸
Creators: name: ÐÐ°ÑÑÐ¸Ð½, Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2013
Subjects: ÐÐ°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ²Ð°ÑÐºÐ° Ð´ÑÐ³Ð¾Ð²Ð°Ñ

description: Ð Ð¼Ð¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¸ Ð°ÐºÑÐ¸Ð²Ð¸ÑÑÑÑÐ¸Ñ ÑÐ²Ð°ÑÐ¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¸ÐºÑÐ¾- Ð¸ Ð½Ð°Ð½Ð¾Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Ð³Ð°Ð»Ð¾Ð³ÐµÐ½Ð¸Ð´Ð½ÑÑ ÑÐ¾Ð»ÐµÐ¹ Ð¸ Ð¾ÐºÑÐ¸Ð´Ð¾Ð². ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°Ñ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð´ÑÐ³Ð¸, Ð¿ÑÐ¾ÑÐµÑÑÐ°Ñ Ð¿Ð»Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð²Ð°Ð½Ð½Ñ, ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ²Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÐ²Ð°. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð¾Ð¿ÑÐ¾ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð¾Ð² Ð°ÐºÑÐ¸Ð²Ð¸ÑÑÑÑÐ¸Ñ ÑÐ»ÑÑÐ¾Ð², Ð¾ÑÐ½Ð¾Ð²Ñ ÑÐµÑÐ¼Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ°ÐºÑÐ¸Ð¹ Ð¸ Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð½Ð°Ð½Ð¾ÑÑÑÑÐºÑÑÑÐ¸Â­ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¸ Ð°ÐºÑÐ¸Ð²Ð¸ÑÑÑÑÐ¸Ñ ÑÐ²Ð°ÑÐ¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ²Ð°ÑÐ½ÑÑ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÑÑÐ°Ð»ÐµÐ¹ Ð¸ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ð°Ñ ÑÐ²Ð°ÑÐºÐ¸ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð°ÐºÑÐ¸Ð²Ð¸ÑÑÑÑÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð². ÐÐ¾Ð½Ð¾Ð³ÑÐ°ÑÐ¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ 253 ÑÐ¸ÑÑÐ½ÐºÐ° Ð² Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼ ÑÐµÐºÑÑÐµ, 87 ÑÐ°Ð±Ð»Ð¸Ñ, 3 Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ñ 115 ÑÐ¸ÑÑÐ½ÐºÐ°Ð¼Ð¸ Ð¸ 440 Ð±Ð¸Ð±Ð»Ð¸Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð². ÐÐ½Ð¸Ð³Ð° Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð° Ð´Ð»Ñ Ð½Ð°ÑÑÐ½ÑÑ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð¸ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð² Ð¿Ð¾ ÑÐ²Ð°ÑÐ¾ÑÐ½Ð¾Ð¼Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ñ.
Quantum Transport through Nanostructures with Orbital Degeneracies
Creators: name: Schultz, Maximilian G.
name: von Oppen, Felix
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Geometric symmetries cause orbital degeneracies in a molecule's spectrum. In a single-molecule junction, these degeneracies are lifted by various symmetry-breaking effects. We study quantum transport through such nanostructures with an almost degenerate spectrum. We show that the master equation for the reduced density matrix must be derived within the singular-coupling limit as opposed to the conventional weak-coupling limit. This results in signatures of the density matrix's off-diagonal elements in the transport characteristics.
title: ÐÐµÑÐ¾Ð´Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¾Ð·ÐµÐ»ÐµÐ½ÐµÐ½Ð¸Ñ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÐ¾Ð´ÑÐºÐ¸Ñ ÐºÐ²Ð°ÑÑÐ°Ð»Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÑÑÐ·Ð°, 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: ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ¸Ð»ÑÐµ ÐºÐ²Ð°ÑÑÐ°Ð»Ñ
ÐÐ·ÐµÐ»ÐµÐ½ÐµÐ½Ð¸Ðµ Ð³Ð¾ÑÐ¾Ð´Ð¾Ð²
ÑÑÐ±Ð°Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸

description: Ð¦ÐµÐ»ÑÐ¼Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¾Ð·ÐµÐ»ÐµÐ½ÐµÐ½Ð¸Ñ ÑÑÐ±Ð°Ð½Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶Ð¸ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ðº Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ.
Search for Life on Exoplanets: Toward an International Institutional Coordination
Creators: name: Schneider, Jean
name: Foresto, Vincent Coude du
name: Ollivier, Marc
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Searching for life in the universe will make use of several large space missions in the visible and thermal infrared, each with increasing spectral and angular resolution. They will require long-term planning over the coming decades. We present the necessity for building an international structure to coordinate activities for the next several decades and sketch the possible structure and role of a dedicated international institution.
description: Adapted from a presentation made at the Workshop Exoplanets and Disks: Their Formation and Diversity. Kailua-Kona, Hawaii, March 2009
Facile fabrication of a portable PANI-NFs/c-MWCNT nano-composite electrochemical sensor for gefitinib: application to human plasma
Creators: name: Borg, Hadir
name: Belal, Fathalla
name: Draz, Mohammed E.
Publisher: name: Cambridge : RSC Publ.
Year: 2022
Subjects: subject: Carcinoma, Non-Small-Cell Lung
subject: Gefitinib
subject: Humans
subject: Lung Neoplasms
subject: Nanofibers
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie

description: A novel potentiometric solid contact (SC) sensor was developed to determine the anticancer drug gefitinib by employing a polyaniline nanofibers/carboxylated multi-walled carbon nanotube (PANI-NFs/c-MWCNT) nano-composite as an ion to electron transducer. The FDA approved gefitinib as the first line treatment of non-small cell lung cancer (NSCLC) that represents 90% of lung carcinomas. The PANI-NFs/C-MWCNT nano-composite was synthesized and characterized using Fourier transform infrared spectroscopy (FTIR) and transmission electron microscopy (TEM). Twenty-three polyvinyl chloride (PVC) based sensors were fabricated through a systematic approach using different plasticizers and cationic exchangers to investigate their effects on the performance of the developed sensors. The incorporation of calix[8]arene (CX-8) notably enhanced the sensitivity of the developed sensor, confirmed by the docking study. The optimized sensor attained a fast and stable Nernstian slope of 29.14 mV per decade over the concentration range from 1.0 × 10−2 to 1.5 × 10−6 M with a LOD of 1.0 × 10−6 M. The proposed method represents the first potentiometric sensor for GEF assay according to the authors' knowledge. It was validated as per the IUPAC guidelines and efficiently applied to determine GEF in its tablets and human plasma. This encourages quality control, bioavailability, and clinical centers to utilize the portable GEF sensor in its routine analysis.