cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´Ð»Ñ Ð¿ÑÐ¾Ð´Ð°Ð¶Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð¡Ð¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÐÐ½Ð¶Ð¸Ð½Ð¸ÑÐ¸ÑÂ»)
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
title: Features of valuation of an enterprise intended for sale (on the example of LLC "Special Engineering")
Creators: name: Ð¡ÐµÐ¼ÐµÐ½Ð¾Ð²Ð°, 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: 2019
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ
Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ
ÑÑÐ½Ð¾ÑÐ½Ð°Ñ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ
Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸
Ð´Ð¾Ñ Ð¾Ð´Ð½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´
Ð·Ð°ÑÑÐ°ÑÐ½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´
ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´
business
enterprise
market value
determination of market value
income approach
cost approach
comparative approach

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐ±ÑÐµÑÑÐ²Ð¾ Ñ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð½Ð¾Ð¹ Ð¾ÑÐ²ÐµÑÑÑÐ²ÐµÐ½Ð½Ð¾ÑÑÑÑ Â«Ð¡Ð¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÐÐ½Ð¶Ð¸Ð½Ð¸ÑÐ¸ÑÂ». Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð¹ Ð´Ð»Ñ Ð¿ÑÐ¾Ð´Ð°Ð¶Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð±Ð¸Ð·Ð½ÐµÑÐ°, Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÐµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÐÐÐ Â«Ð¡Ð¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÐÐ½Ð¶Ð¸Ð½Ð¸ÑÐ¸ÑÂ», Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð½Ð°Ñ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½Ð° ÑÑÐ½Ð¾ÑÐ½Ð¾Ð¹ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ ÐÐÐ Â«Ð¡Ð¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÐÐ½Ð¶Ð¸Ð½Ð¸ÑÐ¸ÑÂ», Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð°Ñ Ð¿ÑÑÐµÐ¼ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¾ÑÐµÐ½ÐºÐ¸ Ð´Ð¾ÑÐ¾Ð´Ð½ÑÐ¼, Ð·Ð°ÑÑÐ°ÑÐ½ÑÐ¼ Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°Ð¼Ð¸.
description: The object of the research is Limited Liability Company âSpecial Engineeringâ. The aim of the work is to assess the market value of the investigated company intended for sale. The paper considers the main existing approaches and business valuation methods, studies the characteristic features of Special Engineering LLC, analyzes the financial and economic activities of the company, evaluates the market value of the studied company. The result of this work is the calculated value of the market value of LLC Special Engineering, obtained by harmonizing the results of the assessment by income, cost and comparative approaches.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð·Ð°ÑÐ¸ÑÑ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° Android-ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°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
title: Development of an application for protecting user data on Android devices
Creators: name: ÐÐ°Ð½Ð¸Ð»Ð¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: android
rsa
ÑÐ¸ÑÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸ÑÑÐ°Ñ Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ°
file provider
java cryptography api
pbkdf2
encryption
clean architecture

description: ÐÐ°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð·Ð°ÑÐ¸ÑÐµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° Android ÑÐ¼Ð°ÑÑÑÐ¾Ð½Ð°Ñ. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² ÑÐ¸ÑÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸Â­ÑÐ¾Ð²Ð°Ð½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð°ÑÐ°ÐºÐ¸ Ð½Ð° Ð´Ð°Ð½Ð½ÑÐµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Android Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹. ÐÐ»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð±ÑÐ»Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¾ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ, ÐºÐ¾ÑÐ¾ÑÐ¾Ðµ ÑÐ¸ÑÑÑÐµÑ Ð´Ð°Ð½Ð½ÑÐµ, Ð¸ ÑÐµÐ¼ ÑÐ°Ð¼ÑÐ¼ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÐµÑ Ð½Ð°Ð´ÐµÐ¶Ð½ÑÐ¹ ÑÑÐ¾Ð²ÐµÐ½Ñ Ð·Ð°ÑÐ¸ÑÑ.
description: The bachelorâs thesis is dedicated to protecting user data on Android smartphones. In the course of the work, a study was carried out of various methods of data encryption, possible options for attacks on user data were analyzed, and modern methods of Android applications were used. To ensure the security of user data, a mobile application was created that encrypts data and thus provides a secure layer.
(re)Interpretation of politics of victimhood through subtle acts of resistance : narratives of the everyday life of a Shi’i Muslim community diaspora in BC
Creators: name: Jafer, Waged
Publisher: name: University of British Columbia
Year: 2020

description: Based on interviews with members of a Shi’i Muslim community in Vancouver, British Columbia, this dissertation explores the politics of victimhood and subtle acts of resistance and agency in their everyday life in Canada. Shi’i Muslims who participated in this research reference the historical narrative of Hussein which guides their self-understanding as a group. As I will argue, this narrative has multiple meanings and can be understood as a vehicle for personal and community transformation. Insistence on remembering the story of Hussein, its representation, perception and symbolism creates a capacity for agency where remembrance is political and victimhood, a motivating force. In this study, I shed light on this aspect of the Shi’i identity in the diaspora, as I argue that amidst the mourning and the remembrance of the story of Hussein, agency and resistance take shape, sometimes in the most subtle forms in the everyday. In exploring the connection between resistance and identity of members of this diasporic community, I demonstrate that acts of resistance, no matter how small and subtle, when motivated by religious convictions, inevitably create religio-political identities. As such, these identities insist on active citizenship as a way to reject (re)victimization and marginalization as they seek equal recognition and equal participation as a minority within a minority in Canada. I illustrate this through stories gathered from the everyday lives of the participants in this study.
The Evolution of Brightest Cluster Galaxies in the Nearby Universe II: The star-formation activity and the Stellar Mass from Spectral Energy Distribution
Creators: name: Orellana-González, G.
name: Cerulo, P.
name: Covone, G.
name: Cheng, C.
name: Leiton, R.
name: Demarco, R.
name: Gendron-Marsolais, Marie-Lou
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the star-formation activity in a sample of $\sim$ 56,000 brightest cluster galaxies (BCGs) at $0.05 < z < 0.42$ using optical and infra-red data from SDSS and WISE. We estimate stellar masses and star-formation rates (SFR) through SED fitting and study the evolution of the SFR with redshift as well as the effects of BCG stellar mass, cluster halo mass and cooling time on star formation. Our BCGs have $SFR = 1.4\times10^{-3}-275.2$ [$\rm M_{\odot}$/yr] and $sSFR=5 \times 10^{-15}-6 \times 10^{-10}$ [yr$^{-1}$] . We find that star-forming BCGs are more abundant at higher redshifts and have higher $SFR$ than at lower redshifts. The fraction of star-forming BCGs ($f_{\rm SF}$) varies from 30% to 80% at $0.05 < z < 0.42$. Despite the large values of $f_{\rm SF}$, we show that only 13% of the BCGs lie on the star-forming main sequence for field galaxies at the same redshifts. We also find that $f_{\rm SF}$ depends only weakly on $\rm M_{200}$, while it sharply decreases with $\rm M_{*}$. We finally find that the $SFR$ in BCGs decreases with increasing $\rm t_{cool}$, suggesting that star formation is related to the cooling of the intra-cluster medium. However, we also find a weak correlation of $\rm M_{*}$ and $\rm M_{200}$ with $\rm t_{cool}$, suggesting that AGN are heating the intra-cluster gas around the BCGs. We compare our estimates of $SFR$ with the predictions from empirical models for the evolution of the $SFR$ with redshift, finding that the transition from a merger dominated to a cooling-dominated star formation may happen at $z < 0.6$.
description: 19 pages, 11 figures. 11 tables
Pion electroproduction in a nonrelativistic theory
Creators: name: Fuhrer, Andreas
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A nonrelativistic effective theory to describe the electroproduction reaction of a single pion on the nucleon at leading order in the electromagnetic coupling is constructed. The framework is tailored to accurately describe the cusp generated by the pion and nucleon mass differences. The S- and P- wave multipole amplitudes at two loops for all four reaction channels are provided. As an application, a new low energy theorem is discussed.
description: 14 pages, 1 figure
Experimental secure quantum key distribution in presence of polarization-dependent loss
Creators: name: Huang, Chunfeng
name: Chen, Ye
name: Jin, Long
name: Geng, Minming
name: Wang, Junwei
name: Zhang, Zhenrong
name: Wei, Kejin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum key distribution (QKD) is theoretically secure using the principle of quantum mechanics; therefore, QKD is a promising solution for the future of secure communication. Although several experimental demonstrations of QKD have been reported, they have not considered the polarization-dependent loss in state preparation in the key-rate estimation. In this study, we experimentally characterized polarization-dependent loss in realistic state-preparation devices and verified that a considerable PDL exists in fiber- and silicon-based polarization modulators. Hence, the security of such QKD systems is compromised because of the secure key rate overestimation. Furthermore, we report a decoy-state BB84 QKD experiment considering polarization-dependent loss. Finally, we achieved rigorous finite-key security bound over up to 75 km fiber links by applying a recently proposed security proof. This study considers more realistic source flaws than most previous experiments; thus, it is crucial toward a secure QKD with imperfect practical devices.
Triển khai các nguyên tắc dữ liệu FAIR: Vai trò của các thư viện
Creators: name: Nghĩa, Lê Trung
Publisher: name: Zenodo
Year: 2023
Subjects: FAIR data principles
Nguyên tắc dữ liệu FAIR

description: Đây là bản dịch tài liệu 'Implementing FAIR Principles: The Role of Libraries' (Triển khai các nguyên tắc dữ liệu FAIR: Vai trò của các thư viện) của LIBER (http://www.libereurope.eu/). Bản gốc tiếng Anh có tại: https://libereurope.eu/wp-content/uploads/2020/09/LIBER-FAIR-Data.pdf, giấy phép CC BY
description: {"references": ["LIBER. Implementing FAIR Principles: The Role of Libraries. https://libereurope.eu/wp-content/uploads/2020/09/LIBER-FAIR-Data.pdf"]}
Magnetic structures of geometrically frustrated SrGd$_2$O$_4$ derived from powder and single-crystal neutron diffraction
Creators: name: Qureshi, N.
name: Malkin, B. Z.
name: Riberolles, S. X. M.
name: Ritter, C.
name: Ouladdiaf, B.
name: Balakrishnan, G.
name: Hatnean, M. Ciomaga
name: Petrenko, O. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present the low-temperature magnetic structures of SrGd$_2$O$_4$ combining neutron diffraction methods on polycrystalline and single-crystal samples containing the $^{160}$Gd isotope. In contrast to other members of the Sr$Ln_2$O$_4$ family ($Ln$ = lanthanide) this system reveals two long-range ordered magnetic phases, which our diffraction data unambiguously identify. Below $T_{\rm N1}$ = 2.73~K, a $\mathbf{q}_1$ = (0 0 0) magnetic structure is stabilized where ferromagnetic chains along the $c$~axis (space group $Pnam$) are coupled antiferromagnetically with neighboring chains. On cooling below $T_{\rm N2}$ = 0.48~K, an additional incommensurate component modulated by $\mathbf{q}_2$ = (0~0~0.42) evolves and aligned along either of the perpendicular axes for the two different Gd sites, resulting in a fan-like magnetic structure. The identification of the particular Gd sites with the magnetic order observed with neutron diffraction is facilitated by a detailed analysis of the crystal fields acting on the sites. The observed ordering phenomena underline the complex multiaxial anisotropy in this system.
Resonant recoil in extreme mass ratio binary black hole mergers
Creators: name: Hirata, Christopher M
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The inspiral and merger of a binary black hole system generally leads to an asymmetric distribution of emitted radiation, and hence a recoil of the remnant black hole directed opposite to the net linear momentum radiated. The recoil velocity is generally largest for comparable mass black holes and particular spin configurations, and approaches zero in the extreme mass ratio limit. It is generally believed that for extreme mass ratios eta<<1, the scaling of the recoil velocity is V {\propto} eta^2, where the proportionality coefficient depends on the spin of the larger hole and the geometry of the system (e.g. orbital inclination). Here we show that for low but nonzero inclination prograde orbits and very rapidly spinning large holes (spin parameter a*>0.9678) the inspiralling binary can pass through resonances where the orbit-averaged radiation-reaction force is nonzero. These resonance crossings lead to a new contribution to the kick, V {\propto} eta^{3/2}. For these configurations and sufficiently extreme mass ratios, this resonant recoil is dominant. While it seems doubtful that the resonant recoil will be astrophysically significant, its existence suggests caution when extrapolating the results of numerical kick results to extreme mass ratios and near-maximal spins.
description: fixed references; matches PRD accepted version (minor revision); 9 pages, 2 figures
Relaxation to steady states of a binary liquid mixture around an optically heated colloid
Creators: name: Araki, Takeaki
name: Gomez-Solano, Juan Ruben
name: Maciołek, Anna
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the relaxation dynamics of a binary liquid mixture near a light-absorbing Janus particle after switching on and off illumination using experiments and theoretical models. The dynamics is controlled by the temperature gradient formed around the heated particle. Our results show that the relaxation is asymmetric: the approach to a nonequilibrium steady state is much slower than the return to thermal equilibrium. Approaching a nonequilibrium steady state is a two-step process leading to the behavior of the spatial variance of concentration field similar to the initial overshoot in response to an external field found in diverse soft materials. The initial growth of concentration fluctuations after switching on illumination follows a power law in agreement with the hydrodynamic and purely diffusive model. The energy out-flow from the system after switching off illumination is well described by a stretched exponential function of time with characteristic time proportional to the ratio of the energy stored in the steady state to the total energy flux in this state.
description: 9 pages, 8 figures
Fundamental and vortex dissipative quadratic solitons supported by spatially localized gain
Creators: name: Lobanov, Valery E.
name: Kalinovich, Aleksey A.
name: Borovkova, Olga V.
name: Malomed, Boris A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We consider settings providing the existence of stable two-dimensional (2D) dissipative solitons with zero and nonzero vorticity in optical media with the quadratic ($χ^{(2)}$) nonlinearity. To compensate the spatially uniform loss in both the fundamental-frequency (FF) and second-harmonic (SH) components of the system, a strongly localized amplifying region ("hot spot",HS), carrying the linear gain, is included, acting onto either the FF component or SH one. In both cases, the Gaussian radial gain profile supports stable fundamental dissipative solitons pinned to the HS. The structure of existence and stability domains for the 2D solitons is rather complex. They demonstrate noteworthy features, such as bistability and spontaneous symmetry breaking. A ring-shaped gain profile acting onto the FF component supports stable vortex solitons, with the winding number up to 5, and multipoles. Nontrivial transformation of vortex-soliton profiles upon either growth of the gain value or stretching the gain profile is observed.
description: To be published in Phys. Rev. A
The index of centralizers of elements of reductive Lie algebras
Creators: name: Charbonnel, Jean-Yves
name: Moreau, Anne
Publisher: name: arXiv
Year: 2010
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: same as arXiv:0904.1778
description: duplicate of arXiv:0904.1778
Stability of the discrete time-crystalline order in spin-optomechanical and open cavity QED systems
Creators: name: Hu, Zhengda
name: Gao, Xingyu
name: Li, Tongcang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Discrete time crystals (DTC) have been demonstrated experimentally in several different quantum systems in the past few years. Spin couplings and cavity losses have been shown to play crucial roles for realizing DTC order in open many-body systems out of equilibrium. Recently, it has been proposed that eternal and transient DTC can be present with an open Floquet setup in the thermodynamic limit and in the deep quantum regime with few qubits, respectively. In this work, we consider the effects of spin damping and spin dephasing on the DTC order in spin-optomechanical and open cavity systems in which the spins can be all-to-all coupled. In the thermodynamic limit, it is shown that the existence of dephasing can destroy the coherence of the system and finally lead the system to its trivial steady state. Without dephasing, eternal DTC is displayed in the weak damping regime, which may be destroyed by increasing the all-to-all spin coupling or the spin damping. By contrast, the all-to-all coupling is constructive to the DTC in the moderate damping regime. We also focus on a model which can be experimentally realized by a suspended hexagonal boron nitride (hBN) membrane with a few spin color centers under microwave drive and Floquet magnetic field. Signatures of transient DTC behavior are demonstrated in both weak and moderate dissipation regimes without spin dephasing. Relevant experimental parameters are also discussed for realizing transient DTC order in such an hBN optomechanical system.
description: 8 pages
Observational hints on the torus obscuring gas behaviour through X-rays with NuSTAR data
Creators: name: Osorio-Clavijo, Natalia
name: González-Martín, Omaira
name: Sánchez-Sánchez, Sebastián F.
name: Esparza-Arredondo, Donaji
name: Masegosa, Josefa
name: Victoria-Ceballos, César
name: Hernández-García, Lorena
name: Díaz, Yaherlyn
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: According to theory, the torus of active galactic nuclei (AGN) is sustained from a wind coming off the accretion disk, and for low efficient AGN, it has been proposed that such structure disappears. However, the exact conditions for its disappearance remain unclear. This can be studied throughout the reflection component at X-rays, which is associated with distant and neutral material at the inner walls of the torus in obscured AGN. We select a sample of 81 AGNs observed with NuSTAR with a distance limit of D< 200\,Mpc and Eddington rate $\rm{λ_{Edd} \equiv L_{bol}/L_{Edd}<10^{-3}}$. We fit the 3-70\,keV spectra using a model accounting for a partial-covering absorber plus a reflection component from neutral material. We find that the existence of the reflection component spans in a wide range of black-hole mass and bolometric luminosities, with only $\sim$13\% of our sample (11 sources) lacking of any reflection signatures. These sources fall in the region in which the torus may be lacking in the L-MBH diagram. For the sources with a detected reflection component, we find that the vast majority of them are highly obscured ($\rm{\log \ N_H > 23}$), with $\rm{\sim 20\%}$ being Compton-thick. We also find an increase on the number of unobscured sources and a tentative increase on the ratio between $\rm{FeKα}$ emission line and Compton-hump luminosities toward $\rm{λ_{Edd}=10^{-5}}$, suggesting that the contribution of the $\rm{FeKα}$ line changes with Eddington ratio.
description: 17 pages, 12 figures, 5 tables. Accepted for publication in MNRAS
Genomic profiling in amyloid light-chain amyloidosis reveals mutation profiles associated with overall survival
Creators: name: Huang, Xu-Fei
name: Jian, Sun
name: Lu, Jun-Liang
name: Shen, Kai-Ni
name: Feng, Jun
name: Zhang, Cong-Li
name: Tian, Zhuang
name: Wang, Jia-Li
name: Lei, Wan-Jun
name: Cao, Xin-Xin
name: Zhou, Dao-bin
name: Liang, Zhi-Yong
name: Li, Jian
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Background: Amyloid light chain (AL) amyloidosis is characterized by tissue deposition of amyloid fibres derived from immunoglobulin that can lead to irreversible organ damage. Information about genomic profiles of AL amyloidosis is lacking. Methods: In this study, we adopted a two-step strategy to investigate the mutational profile of AL amyloidosis bone marrow plasma cells (PCs) and their clinical implications. In step one, whole-exome sequencing was performed in bone marrow PCs and paired with normal tissue from 10 AL amyloidosis patients, by which we identified 10 significantly mutated genes (SMGs). In step two, we constituted a targeted gene sequencing (TGS) panel covering the frequently mutated genes identified in step one, genes reported in prior AL amyloidosis studies, and known cancer driver mutations. Then, we analysed an expanded cohort of AL amyloidosis patients (N = 48) with this panel comprising 98 genes. Results: Four recurrent mutations were identified by TGS and verified by Sanger sequencing: ASB15 (c. 844 C > T), ASCC3 (c. 1595 A > G), HIST1H1E (c. 311 C > T) and KRAS (c. 35 G > A), among which the first three mutations were associated with inferior overall survival (OS). Additionally, we found that the number of mutations identified by the TGS panel of 98 genes could be a prognostic predictor for OS. Conclusions: In summary, we revealed genomic profiling in AL amyloidosis and found mutation profiles associated with OS.
$β$ Decay and Isomeric Properties of Neutron-Rich Ca and Sc Isotopes
Creators: name: Crawford, H. L.
name: Janssens, R. V. F.
name: Mantica, P. F.
name: Berryman, J. S.
name: Broda, R.
name: Carpenter, M. P.
name: Cieplicka, N.
name: Fornal, B.
name: Grinyer, G. F.
name: Hoteling, N.
name: Kay, B. P.
name: Lauritsen, T.
name: Minamisono, K.
name: Stefanescu, I.
name: Stoker, J. B.
name: Walters, W. B.
name: Zhu, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The isomeric and $β$-decay properties of neutron-rich $^{53-57}$Sc and $^{53,54}$Ca nuclei near neutron number $N$=32 are reported, and the low-energy level schemes of $^{53,54,56}$Sc and $^{53-57}$Ti are presented. The low-energy level structures of the $_{21}$Sc isotopes are discussed in terms of the coupling of the valence $1f_{7/2}$ proton to states in the corresponding $_{20}$Ca cores. Implications with respect to the robustness of the $N$=32 subshell closure are discussed, as well as the repercussions for a possible $N$=34 subshell closure.
description: 17 pages, 17 figures, accepted to Phys. Rev. C
Electronic Supplementary Material from Larger pollen loads increase risk of heat stress in foraging bumblebees
Creators: name: Naumchik, Malia
name: Youngsteadt, Elsa
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional methods, figures, and tables to support our measurements of operative temperature, critical thermal maxima, and thoracic temperature.
Vibrations of a one-dimensional host-guest system
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A simple model shows how it is possible to create a gap in the vibrational spectrum of a one-dimensional lattice. The proposed model is a host-guest chain having, instead of point-like masses connected by spring, massive cages hosting particles inside. We imagine the cage as a rigid box containing a mass linked by a spring to the box inner wall. The presence of guests creates an energy gap in the dispersion of vibrational frequencies. The gap is about the internal resonance of the mass hidden in the cage.
Resonances of a rotating black hole analogue
Creators: name: Dolan, Sam R.
name: Oliveira, Leandro A.
name: Crispino, Luís C. B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Under certain conditions, sound waves in a fluid may be governed by a Klein-Gordon equation on an `effective spacetime' determined by the background flow properties. Here we consider the draining bathtub: a circulating, draining flow whose effective spacetime shares key features with the rotating black hole (Kerr) spacetime. We present a complete investigation of the role of quasinormal (QN) mode and Regge pole (RP) resonances of this system. First, we simulate a perturbation in the time domain by applying a finite-difference method, to demonstrate the ubiquity of `QN ringing'. Next, we solve the wave equation in the frequency domain with the continued-fraction method, to compute QN and RP spectra numerically. We then explore the geometric link between (prograde and retrograde) null geodesic orbits on the spacetime, and the properties of the QN/RP spectra. We develop a `geodesic expansion' method which leads to asymptotic expressions (in inverse powers of mode number $m$) for the spectra, the radial functions and the residues. Next, the role of the Regge poles in scattering and absorption processes is revealed through application of the complex angular momentum method. We elucidate the link between the Regge poles and oscillations in the absorption cross section. Finally, we show that Regge poles provide a neat explanation for `orbiting' oscillations seen in the scattering cross section.
description: 18 pages, 9 figures, 1 table. Added a new section on Regge Pole residues and `orbiting' oscillations in scattering cross sections
An FPGA Based energy correction method for one-to-one coupled PET detector: model and evaluation
Creators: name: Ma, Cong
name: Zhao, Xiaokun
name: Gao, Size
name: Zhang, Fengping
name: Wu, Guocheng
name: Li, Xing
name: Lu, Lei
name: Ye, Hongwei
name: Qian, Hua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A PET scanner based on silicon photomultipliers (SiPMs) has been widely used as an advanced nuclear medicine imaging technique that yields quantitative images of regional in vivo biology and biochemistry. The compact size of the SiPM allows direct one to one coupling between the scintillation crystal and the photosensor, yielding better timing and energy resolutions than the light sharing methods that have to be used in photomultiplier tube (PMT) PET systems. To decrease the volume of readout electronics, a front end multiplexer with position decoder is a common choice for the one to one system without a highly integrated application specific integrated circuit (ASIC). However, in this case we cannot measure each crystal's deposited energy inspired by an annihilation photon, so the inter-crystal scatter (ICS) events will lead to the crystal mispositioning and then deteriorate the detector intrinsic resolution. Besides, considering the events rejection within the energy window resulting from the gain dispersion and nonlinear outputs of the SiPMs, an energy correction mechanism is needed. Yet, lack of the information of each crystal's energy will introduce large energy correction error for the ICS events. For this issue, an online energy correction mechanism implemented on a Kintext-7 Field Programmable Gate Array (FPGA) device is presented in this paper. Experiments in the laboratory were performed using an 8 x 8 segmented LYSO crystals coupled with an 8 x 8 SiPM (J-series, from ON Semiconductor) array which is under 22Na point source excitation. Test results indicate that both the energy of the non-ICS and ICS events can be precisely corrected and the energy resolution is better than 12 %. We also applied this method to an actual clinical PET scanner under a 68Ge line source to verify its multi-channel reliability.
description: 13 pages, 12 figures,1 table,accepted by the journal of instrumentation
Classifying Quadratic Quantum P^2s by using Graded Skew Clifford Algebras
Creators: name: Nafari, Manizheh
name: Vancliff, Michaela
name: Zhang, Jun
Publisher: name: arXiv
Year: 2010
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16S38, 16S37

description: We prove that quadratic regular algebras of global dimension three on degree-one generators are related to graded skew Clifford algebras. In particular, we prove that almost all such algebras may be constructed as a twist of either a regular graded skew Clifford algebra or of an Ore extension of a regular graded skew Clifford algebra of global dimension two. In so doing, we classify all quadratic regular algebras of global dimension three that have point scheme either a nodal cubic curve or a cuspidal cubic curve in P^2.
title: ÐÐ¾Ð´Ð¾ÑÐ°ÑÑÐ²Ð¾ÑÐ¸Ð¼ÑÐµ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐµ Ð»Ð¸Ð³Ð°Ð½Ð´Ñ Ð´Ð»Ñ ÑÐ²ÑÐ·ÑÐ²Ð°Ð½Ð¸Ñ Ð¸Ð¾Ð½Ð¾Ð² Ð»Ð°Ð½ÑÐ°Ð½Ð¸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
title: Water-soluble polymeric ligands for the binding of lantanide ions
Creators: name: ÐÐ±Ð´ÑÐ»Ð»Ð°ÐµÐ²Ð°, Ð¡Ð°Ð¾Ð´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: 2020
Subjects: ÑÐ¾Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÑ
Ð»ÑÐ¼Ð¸Ð½Ð¸ÑÑÐ¸ÑÑÑÑÐ¸Ðµ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑ
n-Ð²Ð¸Ð½Ð¸Ð»Ð°Ð¼Ð¸Ð´
ÑÐµÐ´ÐºÐ¾Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÐµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ
copolymers
luminescent polymer complexes
n-vinylamide
rare earth elements

description: Ð¡Ð¸Ð½ÑÐµÐ·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸ Ð¾ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð²Ð¾Ð´Ð¾ÑÐ°ÑÑÐ²Ð¾ÑÐ¸Ð¼ÑÐµ ÑÐ¾Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÑ Ð±Ð¸Ð¾ÑÐ¾Ð²Ð¼ÐµÑÑÐ¸Ð¼ÑÑ N-Ð²Ð¸Ð½Ð¸Ð»Ð°Ð¼Ð¸Ð´Ð¾Ð² Ð¸ Ð°ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ°ÑÐ±Ð¾Ð½Ð¾Ð²ÑÑ ÐºÐ¸ÑÐ»Ð¾Ñ (Ð´Ð¾ 10 Ð¼Ð¾Ð»% ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð³ÑÑÐ¿Ð¿). ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ¾ÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ð¸ Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² Ñ Ð¸Ð¾Ð½Ð°Ð¼Ð¸ ÑÐµÑÐ±Ð¸Ñ Ð¸ ÐµÐ²ÑÐ¾Ð¿Ð¸Ñ Ð² Ð²Ð¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ²Ð¾ÑÐ°Ñ. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð² Ð²Ð¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ²Ð¾ÑÐ°Ñ Ñ Ð¸Ð¾Ð½Ð°Ð¼Ð¸ ÑÐµÑÐ±Ð¸Ñ ÑÐ¾ÑÐ¼Ð¸ÑÑÑÑÑÑ Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐ¸ÑÑÑÑÐ¸Ðµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑ. ÐÐ¾Ð½Ñ ÐµÐ²ÑÐ¾Ð¿Ð¸Ñ Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐ¸ÑÑÑÑ Ð¿ÑÐ¸ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð³ÐµÑÐµÑÐ¾Ð»Ð¸Ð³Ð°Ð½Ð´Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑ - ÑÐµÐ½Ð¾Ð¸Ð»ÑÑÐ¸ÑÑÐ¾ÑÐ°ÑÐµÑÐ¾Ð½. Ð¡Ð¸Ð½ÑÐµÐ·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÑÑ Ð¸Ð½ÑÐµÑÐµÑ ÐºÐ°Ðº Ð¼Ð°ÐºÑÐ¾Ð¼Ð¾Ð»ÐµÐºÑÐ»ÑÑÐ½ÑÐµ Ð»Ð¸Ð³Ð°Ð½Ð´Ñ Ð´Ð»Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð½ÑÐµÐ·Ð° Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ½ÑÑ Ð¼Ð°ÑÐºÐµÑÐ¾Ð² Ð² Ð±Ð¸Ð¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½Ðµ.
description: In this graduation work are synthesized and characterized water-soluble co-polymers of biocompatible N-vinylamides and aromatic carboxylic acids (up to 10 mol% of functional groups). Moreover, here are explored conditions of formation and photoluminescence of their complexes with terbium and europium ions in aqueous solutions. It is determined that luminescent complexes are formed in aqueous solutions with terbium ions. Europium ions luminesce with the formation of heteroligand complexes of polymer- tenoiltrifluoroacetone. Thus, synthesized polymers are interesting phenomena as macromolecular ligands for directed synthesis of luminescent markers in biotechnology and medicine.
Development of a skeleton-specific antibody and Au nanoparticle-based immunochromatographic sensor for simultaneous detection of various tadalafil adulterants in health food
Creators: name: He, Fan
name: Zou, Tingting
name: Yang, Jinyi
name: Wang, Hong
name: Deng, Lihua
name: Tian, Yuanxin
name: Xu, Zhenlin
name: Sun, Yuanming
name: Lei, Hongtao
name: Tan, Xuecai
name: Shen, Yudong
Publisher: name: Taylor & Francis
Year: 2019
Subjects: Space Science
Medicine
Pharmacology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: In this work, a rapid, convenient and sensitive Au nanoparticle-based immunochromatographic sensor (AuNPs-ICS) for simultaneous detection of various tadalafil adulterants in health food was established for the first time, based on one high affinity and broad-spectrum antibody through skeleton-specific hapten design according to the common structure of tadalafil drugs. This immunochromatographic sensor was developed by the polyclonal antibody conjugated with AuNPs and the IC50 was 10.04 ng mL−1 for tadalafil and 9.55, 11.46, 17.01 ng mL−1 for amino tadalafil, acetamino tadalafil and nortadalafil, respectively. The limit of detection results could be obtained visually by naked eyes for and computationally by the hand-held immunochromatography reader. The sensor could specially detect Tadalafil and its analogs within 10 min in health food samples, and the close correlation with UPLC-MS/MS method showed the sensor was accurate and reliable, which could apply to on site detection Tadalafil and its analogs rapidly and accurately.
Quasar Feedback Survey: Multi-phase outflows, turbulence and evidence for feedback caused by low power radio jets inclined into the galaxy disk
Creators: name: Girdhar, A.
name: Harrison, C. M.
name: Mainieri, V.
name: Bittner, A.
name: Costa, T.
name: Kharb, P.
name: Mukherjee, D.
name: Battaia, F. Arrigoni
name: Alexander, D. M.
name: Rivera, G. Calistro
name: Circosta, C.
name: De Breuck, C.
name: Edge, A. C.
name: Farina, E. P.
name: Kakkad, D.
name: Lansbury, G. B.
name: Molyneux, S. J.
name: Mullaney, J. R.
name: S., Silpa
name: Thomson, A. P.
name: Ward, S. R.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a study of a luminous, z=0.15, type-2 quasar (log [L([OIII])/(erg/s)]=42.8) from the Quasar Feedback Survey. It is classified as 'radio-quiet' (log [L(1.4 GHz)/(W/Hz)]=23.8); however, radio imaging reveals ~1 kpc low-power jets (log [Pjet/(erg/s)]=44) inclined into the plane of the galaxy disk. We combine MUSE and ALMA observations to map stellar kinematics and ionised and molecular gas properties. The jets are seen to drive galaxy-wide bi-conical turbulent outflows, reaching W80 = 1000-1300 km/s, in the ionised phase (traced via optical emission-lines), which also have increased electron densities compared to the quiescent gas. The turbulent gas is driven perpendicular to the jet axis and is escaping along the galaxy minor axis, reaching 7.5 kpc on both sides. Traced via CO(3-2) emission, the turbulent material in molecular gas phase is one-third as spatially extended and has 3 times lower velocity-dispersion as compared to ionised gas. The jets are seen to be strongly interacting with the interstellar medium (ISM) through enhanced ionised emission and disturbed/depleted molecular gas at the jet termini. We see further evidence for jet-induced feedback through significantly higher stellar velocity-dispersion aligned, and co-spatial with, the jet axis (<5 deg). We discuss possible negative and positive feedback scenarios arising due to the interaction of the low-power jets with the ISM in the context of recent jet-ISM interaction simulations, which qualitatively agree with our observations. We discuss how jet-induced feedback could be an important feedback mechanism even in bolometrically luminous 'radio-quiet' quasars.
description: Accepted for publication in MNRAS. Main manuscript has 21 pages with 8 figures. Supplementary material is available for download under "Ancillary files" or by downloading the source file listed under "Other formats"
Neutral meson spectra measurements with ALICE
Creators: name: Kharlov, Yuri
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The ALICE experiment is equipped with electromagnetic calorimeters of two different types: PHOS, the lead-tungstate photon spectrometer, and EMCAL, the sampling lead-scintillator calorimeter. These two detectors measure photon spectra in a wide kinematic range and allow the reconstruction of neutral mesons decaying into photons. The measurement of the inclusive spectra of neutral meson production in pp collisions will not only provide a test of perturbative QCD but also important reference data for future heavy-ion measurements. The status of the analysis of the data accumulated during the LHC proton-proton runs at collision energies of 7 TeV and 900 GeV is shown, and the feasibility to measure the pi0 and eta meson spectra in proton-proton collisions is demonstrated.
description: To appear in the proceedings of the Workshop "First Results from the LHC and Their Physical Interpretation" 19-21 October, 2010, in Protvino, Russia (http://indico.cern.ch/event/iheplhc10). 6 pages, 6 figures [http://www.ihep.ru/ihep/journal/journal.htm]
Acute lower extremity resistance exercise and the effects on corticospinal excitability in the unexercised upper extremity
Creators: name: Attard, Kaitlin
Publisher: name: University of British Columbia
Year: 2020

description: Cross-education (CE) of strength occurs when a muscle is trained unilaterally and bilateral improvements in strength are noted. Unilateral resistance exercise can therefore be advantageous for clinical populations, including individuals with stroke, as a means to improve strength bilaterally when only the less affected side of the body can be trained. Yet we do not understand the mechanism through which CE is mediated in the brain, nor do we know if the cortical effects of CE are localized and spatially confined to homologous muscles. The main purpose of the current thesis was to determine the impact of bilateral and unilateral lower extremity (LE) resistance exercise on corticospinal excitability in the unexercised upper extremity (UE). Twelve healthy participants were recruited to participate in two sessions on separate days. During each session, transcranial magnetic stimulation (TMS) and peripheral nerve stimulation were used to quantify baseline corticospinal excitability in the unexercised UE in the abductor pollicus brevis muscle (APB). This was followed by an acute bout of either a bilateral or unilateral leg extension exercise condition. All participants completed both conditions; the order of the conditions was randomized. Immediately following the acute exercise bout, measures of corticospinal excitability were repeated in the same manner as at baseline. Strength improved in both legs post-exercise in the bilateral (p= 0.042) and unilateral (p=0.005) condition. There was a decrease in intracortical inhibition after bilateral leg extensions were performed in both hemispheres (p=0.05). There were no changes in corticospinal excitability after the unilateral exercise. There were no changes in spinal excitability in either condition in the unexercised UE after LE resistance exercise. These data suggest that unilateral resistance exercise can improve strength bilaterally. In addition, an acute bout of bilateral LE resistance exercise can influence cortical areas beyond the cortical representation of the exercised limbs. However, acute unilateral resistance exercise bouts may not be able to produce these wide-spread cortical changes to the same extent as bilateral exercise. This current research contributes to the current CE literature, helping to explain the limits of this phenomenon which in turn will facilitate the assimilation of CE into clinical practice.
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÑÐµÐ´Ð½Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð¼Ñ ÑÐ·ÑÐºÑ
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
title: Using of mobile apps in teaching secondary school students a foreign language
Creators: name: Ð¨ÐµÑÐ³Ð¸Ð½Ð°, ÐÐµÑÐ¾Ð½Ð¸ÐºÐ°
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: 2022
Subjects: Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¹ ÑÐ·ÑÐº
ÑÑÐ¾Ðº Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ·ÑÐºÐ°
ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
mobile apps
foreign language
the foreign language lesson
modern learning

description: ÐÐ°Ð½Ð½Ð°ÑÂ ÑÐ°Ð±Ð¾ÑÐ°Â Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð°Â ÑÐµÐ¼Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÑÂ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑÂ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð²Â ÑÑÐµÐ´Ð½Ð¸Ñ ÑÑÐµÐ±Ð½ÑÑÂ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹Â Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð¼ÑÂ ÑÐ·ÑÐºÑ. ÐÑÑÐ²Ð»ÑÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð² Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°Ð½Ð¸Ð¸ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ·ÑÐºÐ°, Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ Ð¿Ð¾Ð½ÑÑÐ¸Ðµ Ð¸ Ð²Ð¸Ð´Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹, ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÑÑ Ð¿ÐµÐ´Ð°Ð³Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÑÂ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸Â Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð¼Ñ ÑÐ·ÑÐºÑ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾Â Ð¾Ð¿ÑÑÐ½Ð¾-ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÑÐµÐ´Ð½Ð¸Ñ ÑÑÐµÐ±Ð½ÑÑ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¹ Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½Ð¾Ð¼Ñ ÑÐ·ÑÐºÑ, Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÑÑÂ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ°Â Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°Â ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾ÑÑÐ¸Â Ð·Ð½Ð°Ð½Ð¸Ð¹, ÑÐ¼ÐµÐ½Ð¸Ð¹, Ð½Ð°Ð²ÑÐºÐ¾Ð² Ð¿Ð¾ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð¼Ñ ÑÐ·ÑÐºÑ Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶ÐµÂ Ð¾Ð¿ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÑÂ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸.
description: ThisÂ paperÂ presentsÂ theÂ useÂ ofÂ mobileappsÂ whenÂ teachingÂ secondary school students a foreign language.Â The main approaches to the use of mobile applications in teaching a foreign language are identified, the concept and types of mobile applications are described, the pedagogical conditions of their use in teaching a foreign language are characterized. An experimental study of the use of mobile applications in teaching secondary school students a foreign language was conducted, the results of which characterize the diagnosis and dynamics of the formation of knowledge, skills, and skills in English among students, as well as the experience of using mobile applications in teaching.
Strong H$_2$O and CO emission features in the spectrum of KELT-20b driven by stellar UV irradiation
Creators: name: Fu, Guangwei
name: Sing, David K.
name: Lothringer, Joshua D.
name: Deming, Drake
name: Ih, Jegug
name: Kempton, Eliza
name: Malik, Matej
name: Komacek, Thaddeus D.
name: Mansfield, Megan
name: Bean, Jacob L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Know thy star, know thy planetary atmosphere. Every exoplanet with atmospheric measurements orbits around a star, and the stellar environment directly affects the planetary atmosphere. Here we present the emission spectrum of ultra-hot Jupiter KELT-20b which provides an observational link between host star properties and planet atmospheric thermal structure. It is currently the only planet with thermal emission measurements in the $T_{eq}\sim$2200K range that orbits around an early A-type star. By comparing it with other similar ultra-hot Jupiters around FGK stars, we can better understand how different host star types influence planetary atmospheres. The emission spectrum covers 0.6 to 4.5 $μm$ with data from TESS, HST WFC3/G141, and Spitzer 4.5 $μm$ channel. KELT-20b has a 1.4 $μm$ water feature strength metric of S$_{H_2O}$ = -0.097$\pm$0.02 and a blackbody brightness temperature difference of 528K between WFC3/G141 (T$_b$=2402$\pm$14K) and Spitzer 4.5 $μm$ channel (T$_b$=2930$\pm59$K). These very large H$_2$O and CO emission features combined with the A-type host star make KELT-20b a unique planet among other similar hot Jupiters. The abundant FUV, NUV, and optical radiation from its host star (T$_{eff}=8720\pm250$K) is expected to be the key that drives its strong thermal inversion and prominent emission features based on previous PHOENIX models calculations.
description: 9 pages, 3 figures, 1 table, accepted to ApJL
Disability in the Early Caribbean Digital Archive: A Talk for DHRI
Creators: name: Donabella, Micaela
Publisher: name: Zenodo
Year: 2023
Subjects: disability, archives, caribbean

description: This talk was given during the Digital Humanities Research Institute at the University of Miami. It reflects on work I am doing with the Early Caribbean Digital Archive to examine how disability is made legible in the archives, and therefore, how disability was discursively and materially connected to racism, sexism, and capitalism over the course of the long eighteenth century.