cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÑÐ³Ð¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ñ Ð´Ð²Ð¸Ð¶ÑÑÐµÐ¹ÑÑ ÑÐ¾ÑÐºÐ¾Ð¹ Ð¿ÑÐ¸Ð²ÑÐ·ÐºÐ¸
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: The study of an alternating current arc with a moving anchor point
Creators: name: Ð ÐµÐ±Ð¸ÐºÐ¾Ð², ÐÐ°Ð½Ð¸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: 2022
Subjects: Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸
Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÐ¾Ðº
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¸Ð½
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ comsol multiphisics
Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð´ÑÐ³Ð¸
electric arc model
alternating current
bus system
comsol multiphysics simulation
arc motion

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÑÐ³Ð¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ñ Ð´Ð²Ð¸Ð¶ÑÑÐµÐ¹ÑÑ ÑÐ¾ÑÐºÐ¾Ð¹ Ð¿ÑÐ¸Ð²ÑÐ·ÐºÐ¸.ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÑÐ³Ð¸, ÐµÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð¸ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð²Ð´Ð¾Ð»Ñ Ð¿Ð°ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð². ÐÑÐ¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð´ÑÐ³Ð¸ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸:ÐÐ±Ð·Ð¾Ñ ÑÐ¸ÑÐ»Ð¾Ð²Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´ÑÐ³Ð¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°;Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð´ÑÐ³Ð¸ Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°;ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ Ð²ÑÐ¾Ð´Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð²;ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð².ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´ÑÐ³Ð° Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ° Ð¼ÐµÐ¶Ð´Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð°Ð¼Ð¸ ÑÐ¸Ð½Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°. ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ð±ÑÐ» Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½ Ð¼ÐµÑÐ¾Ð´ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð±ÑÐ»Ð¾ Ð²ÑÐ±ÑÐ°Ð½Ð¾ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ COMSOL Multiphysics Â®ï¸ 6.00.Â  Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐµÑÑÐ¾ÑÐ¾Ð½Ð½Ð¸Ð¹ Ð¾Ð±Ð·Ð¾Ñ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð¿Ð¾ ÑÑÐ¾Ð¹ ÑÐµÐ¼Ðµ.
description: The topic of the final qualifying work: The study of an alternating current arc with a moving anchor point.This work is devoted to the study of an electric arc, its occurrence and movement along a pair of electrodes. When modeling the arc, the following tasks were solved:1. Overview of numerical modeling of the AC arc;2. Development of a mathematical model of an alternating current arc;3. Performing calculations when changing input parameters;4. Analysis of the results obtained.The object of the study is an alternating current electric arc between the electrodes of the busbar. The numerical analysis method was applied to solve the tasks. Commercial software COMSOL Multiphysics Â®ï¸ 6.00 was chosen as a tool for solving the numerical model. A comprehensive review of the literature on this topic was also conducted.
title: ÐÐ´Ð½Ð¾Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° (Ð¼Ð°ÑÐ¸Ð½Ð°) ÑÑÐµÐ½Ð¸Ñ
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: Single-position laboratory unit (machine) friction
Creators: name: Ð¤Ð°Ð½ Ð¤ÑÐ½ÑÑ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: 2019
Subjects: Ð¢ÑÐ¸Ð±Ð¾Ð½Ð¸ÐºÐ°
Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð°Ñ Ð¼Ð°ÑÐ¸Ð½Ð° ÑÑÐµÐ½Ð¸Ñ
Ð¼Ð¾Ð¼ÐµÐ½ÑÐ¾Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»Ñ
ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾Ñ Ð¸Ð·Ð½Ð¾ÑÐ°
3D-Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ° ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ "ÐÐ´Ð½Ð¾Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° (Ð¼Ð°ÑÐ¸Ð½Ð°) ÑÑÐµÐ½Ð¸Ñ" Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð¸Ð·Ð½Ð¾ÑÐ° Ð´ÐµÑÐ°Ð»ÐµÐ¹ ÑÑÐ¸Ð±Ð¾ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð² Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð¸ Ð½Ð°ÑÑÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÑ Ð¼Ð°ÑÐ¸Ð½ ÑÑÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° 3-D Ð¼Ð¾Ð´ÐµÐ»Ñ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÑÐµÐ½Ð¸Ñ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ°Ñ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ñ Ðº Ð½ÐµÐ¹: ÑÐ±Ð¾ÑÐ¾ÑÐ½ÑÐ¹ ÑÐµÑÑÐµÐ¶ Ð¸ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ.
description: In the bachelor's work "Single-position laboratory installation (machine) of friction," outlines information about methods for measuring the coefficient of friction and wear of parts of tribo-rigs in laboratory and in-situ conditions, and provides information about existing designs of friction machines. A 3-D model of a laboratory friction machine and its design documentation was developed: an assembly drawing and a specification.
title: Remarks by U.S. Secretary of Transportation John A. Volpe Before the National Facilitation Forum for Improvement of Passenger Services
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/87976
subject: Freight and passenger services

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation John A. Volpe Before the National Facilitation Forum for Improvement of Passenger Services, Tuesday, October 3, 1972, 10:00 A.M. at the Mayflower Hotel, Washington, D.C.
Understanding help-seeking in rural men of the Southern Interior : a qualitative study
Creators: name: Pryzdial, Ian E.
Publisher: name: University of British Columbia
Year: 2020

description: Background: Men disproportionately experience the leading causes of death (e.g., heart disease, cancer), but are often hesitant to seek services for their health concerns. Additionally, suicide rates are higher for men, but they are less likely to be diagnosed with depression. Men’s under-reported illness and lower healthcare utilization is important in rural communities, where there are higher populations of older residents, less available local resources and less access to transportation to health services and that may further limit men’s intentions to seek help. This study aimed to gain an understanding of men’s perceptions and behaviours surrounding help-seeking. Research Design: Interpretive descriptive qualitative methods were used for the study. Data were collected via interviews with men living in two rural regions of the Southern Interior of British Columbia. Informal Community Conversations were also conducted in each region. Findings: Four themes on help-seeking were identified: environmental barriers (e.g., ruralness of communities, lack of health services); lack of health education or awareness; masculinity, with both positive and negative impacts; and informal support as a facilitator to help-seeking. Discussion: Men living in the rural communities of the Southern Interior face a range of external and internal barriers that limit their capacity to seek help when needed. Themes informed the thinking around a future framework of rural men’s help-seeking that highlighted the duality of these barriers. Additionally, findings were used to inform recommendations for changes in policy, practice, and education as well as future research specific to improving rural men’s well-being.
title: ÐÐ¸Ð·ÐºÐ¾Ð½Ð°Ð¿Ð¾ÑÐ½ÑÐ¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð³Ð¸Ð´ÑÐ¾ÑÐ·ÐµÐ» Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð Ð¾ÑÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Low-head transport and waterworks hydroelectric plant in the Central Russia
Creators: name: ÐÐ°Ð½Ð¸ÐµÐ², ÐÐ°Ð´Ð¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð½Ð¸Ð·ÐºÐ¾Ð½Ð°Ð¿Ð¾ÑÐ½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾ÑÐ·ÐµÐ»
ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ°
Ð³ÑÑÐ½ÑÐ¾Ð²Ð°Ñ Ð¸ Ð²Ð¾Ð´Ð¾ÑÐ»Ð¸Ð²Ð½Ð°Ñ Ð¿Ð»Ð¾ÑÐ¸Ð½Ñ
Ð·Ð´Ð°Ð½Ð¸Ðµ Ð³ÑÑ
Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÑÐ°ÑÑÐµÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ ÑÐ°Ð±Ð¾Ñ
low-head hydroelectric plant
layout
earth and overflow dam
power plant building
hydraulic calculation
stability calculation
organization of works

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½Ð°Ñ Ð¿Ð¾Ð´ ÑÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð¾Ð¼ Ð¿ÑÐ¾ÑÐµÑÑÐ¾ÑÐ° ÐºÐ°ÑÐµÐ´ÑÑ ÐÐ¸ÐÐ¡, Ð´.Ñ.Ð½. Ð.Ð. ÐÑÑÐ°ÑÑÐµÐ²Ð°, ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ Ð½Ð¸Ð·ÐºÐ¾Ð½Ð°Ð¿Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾-ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ð° Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð Ð¾ÑÑÐ¸Ð¸ Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð²Ð°ÑÐ¸Ð°Ð½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ¸ Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ð°, Ð²ÐºÐ»ÑÑÐ°ÑÑÐµÐ³Ð¾ Ð² ÑÐµÐ±Ñ Ð³ÑÑÐ½ÑÐ¾Ð²ÑÑ Ð¿Ð»Ð¾ÑÐ¸Ð½Ñ, ÑÑÐ´Ð¾ÑÐ¾Ð´Ð½ÑÐ¹ ÑÐ»ÑÐ·, Ð·Ð´Ð°Ð½Ð¸Ðµ ÐÐ­Ð¡ Ð¸ Ð²Ð¾Ð´Ð¾ÑÐ»Ð¸Ð²Ð½ÑÑ Ð¿Ð»Ð¾ÑÐ¸Ð½Ñ. ÐÐ»Ñ Ð³ÑÑÐ½ÑÐ¾Ð²Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ¸Ð½Ñ Ð´Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ¾Ð² Ð·Ð´Ð°Ð½Ð¸Ñ ÐÐ­Ð¡. ÐÐ»Ñ Ð²Ð¾Ð´Ð¾ÑÐ»Ð¸Ð²Ð½Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ¸Ð½Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ, ÑÐ°ÑÑÐµÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¿ÑÐ¾ÑÐµÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°Ð±Ð¾Ñ Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð²Ð¾Ð·Ð²ÐµÐ´ÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÑÑÐµÐ¶Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐÐÐ¢Ð­ÐÐ£.
description: Given Bachelor work, done under the guidance of Professor of Water Management and Ilydrotechnical Construction Department, V.N. Bukhartsev, contains the development of low head hydroelectric plant in Amur region. The variant of the layout of the hydroelectric plant, including earth dam, a ship lock, power house and the dam spillway was considered. The main design decisions for the earth dam were given and the stability calculation, as well as the calculations of the main powerhouse dimensions were performed. For overflow dam hydraulic calculations and stability calculation were performed, the process of organization of works and the technology of construction were considered. The drawings of the main structures of low-head hydroelectric plant were developed.
Mean Interplanetary Magnetic Field Measurement Using the ARGO-YBJ Experiment
Creators: name: Aielli, G.
name: Bacci, C.
name: Bartoli, B.
name: Bernardini, P.
name: Bi, X. J.
name: Bleve, C.
name: Branchini, P.
name: Budano, A.
name: Bussino, S.
name: Melcarne, A. K. Calabrese
name: Camarri, P.
name: Cao, Z.
name: Cappa, A.
name: Cardarelli, R.
name: Catalanotti, S.
name: Cattaneo, C.
name: Celio, P.
name: Chen, S. Z.
name: Chen, T. L.
name: Chen, Y.
name: Creti, P.
name: Cui, S. W.
name: Dai, B. Z.
name: Staiti, G. D'Alí
name: Danzengluobu
name: Dattoli, M.
name: De Mitri, I.
name: Piazzoli, B. D'Ettorre
name: De Vincenzi, M.
name: Di Girolamo, T.
name: Ding, X. H.
name: Di Sciascio, G.
name: Feng, C. F.
name: Feng, Z. Y.
name: Feng, Zhenyong
name: Galeazzi, F.
name: Galeotti, P.
name: Gargana, R.
name: Gou, Q. B.
name: Guo, Y. Q.
name: He, H. H.
name: Hu, Haibing
name: Hu, Hongbo
name: Huang, Q.
name: Iacovacci, M.
name: Iuppa, R.
name: James, I.
name: Jia, H. Y.
name: Labaciren
name: Li, H. J.
name: Li, J. Y.
name: Li, X. X.
name: Liberti, B.
name: Liguori, G.
name: Liu, C.
name: Liu, C. Q.
name: Liu, M. Y.
name: Liu, J.
name: Lu, H.
name: Ma, X. H.
name: Mancarella, G.
name: Mari, S. M.
name: Marsella, G.
name: Martello, D.
name: Mastroianni, S.
name: Meng, X. R.
name: Montini, P.
name: Ning, C. C.
name: Pagliaro, A.
name: Panareo, M.
name: Perrone, L.
name: Pistilli, P.
name: Qu, X. B.
name: Rossi, E.
name: Ruggieri, F.
name: Saggese, L.
name: Salvini, P.
name: Santonico, R.
name: Shen, P. R.
name: Sheng, X. D.
name: Shi, F.
name: Stanescu, C.
name: Surdo, A.
name: Tan, Y. H.
name: Vallania, P.
name: Vernetto, S.
name: Vigorito, C.
name: Wang, B.
name: Wang, H.
name: Wu, C. Y.
name: Wu, H. R.
name: Yao, Z. G.
name: Xu, B.
name: Xue, L.
name: Yan, Y. X.
name: Yang, Q. Y.
name: Yang, X. C.
name: Yuan, A. F.
name: Zha, M.
name: Zhang, H. M.
name: Zhang, JiLong
name: Zhang, JianLi
name: Zhang, L.
name: Zhang, P.
name: Zhang, X. Y.
name: Zhang, Y.
name: Zhaxisangzhu
name: Zhaxiciren
name: Zhou, X. X.
name: Zhu, F. R.
name: Zhu, Q. Q.
name: Zizzi, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The sun blocks cosmic ray particles from outside the solar system, forming a detectable shadow in the sky map of cosmic rays detected by the ARGO-YBJ experiment in Tibet. Because the cosmic ray particles are positive charged, the magnetic field between the sun and the earth deflects them from straight trajectories and results in a shift of the shadow from the true location of the sun. Here we show that the shift measures the intensity of the field which is transported by the solar wind from the sun to the earth.
description: 6 papges,3 figures
Eje 2. La mediación educativa y el desafío de la interacción con los estudiantes en emergencia
Creators: name: Marín, Victoria I.
Publisher: name: Zenodo
Year: 2021
Subjects: educación a distancia
mediación educativa
interacción
educación superior
educación remota de emergencia

description: Conferencia Eje 2.La mediación educativa y el desafío de la interacción con los estudiantes en emergencia en las I Jornadas Nacionales e Internacionales de Educación a Distancia: "Prácticas pedagógicas emergentes y convergentes mediadas por tecnologías en contextos de pandemia" organizadas en formato virtual por la Universidad Nacional de Jujuy (UNJu), Argentina.
title: Remarks by U.S. Secretary of Transportation John A. Volpe for the Columbus Day Dinner
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/96618
subject: History

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation John A. Volpe for the Columbus Day Dinner, Waldorf-Astoria Hotel, New York, New York, Saturday, October 7, 1972, 9:00 P.M.
Essays in empirical macroeconomics
Creators: name: Wei, Mengying
Publisher: name: University of British Columbia
Year: 2020

description: This thesis presents three chapters in empirical macroeconomics. The first chapter studies how the mortgage expansions in the early 2000s affect U.S. regional economies by estimating its impact on the local labor market from 2003 to 2017. Using a plausible exogenous measure of the credit supply shock, I find that counties with higher credit supply shocks have not seen significant changes in local unemployment but have shown slower wage growth. While the high-credit counties did not experience significantly different changes in local labor markets in the expansion period, they did experience larger increases in unemployment in the recession, but also recovered faster after the recession, summing to a zero net effect in the long run. Meanwhile, these counties experienced a slowdown in wage growth since the recession, resulting in a depressed wage level until 2017. Additionally, the wage decline was accompanied by a decrease in the employment share of young firms. In Chapter 2, I propose a mechanism to explain how mortgage market fluctuations affected the labor market, slowed down wage growth, and led to labor reallocation. I introduce two financial constraints, one on the household side and the other on the production side, both tied to the collateral values of houses. I show that changes in household borrowing constraints affect housing prices and thereby affect firms’ financial condition. When working capital constraint binds, mortgage market fluctuations affect firms' labor demand, which led to labor reallocation from financially constrained to unconstrained firms and a decline in wage. In Chapter 3, we study how small and micro enterprises (SMPE) respond to the policy in reducing the corporate income tax rate in China. Using gradual increases in the qualifying threshold for SMPEs during 2010-2016 as a natural experiment, we find that the rate cut led to significant increases in sales growth, investment, and productivity of affected SMPE firms. We further show that the rate cut induced micro-sized firms to enter the market.
title: Remarks by U.S. Secretary of Transportation John A. Volpe at the Dedication of the Oakland Airport Office Center Complex
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/92589
subject: Airports

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation John A. Volpe at the Dedication of the Oakland Airport Office Center Complex, Oakland, California, Wednesday, October 11, 1972.
High-resolution imaging and spectroscopy in the visible from large ground-based telescopes with natural guide stars
Creators: name: Mackay, Craig
name: Staley, Tim D.
name: King, David
name: Suess, Frank
name: Weller, Keith
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Near-diffraction limited imaging and spectroscopy in the visible on large (8-10 meter) class telescopes has proved to be beyond the capabilities of current adaptive optics technologies, even when using laser guide stars. The need for high resolution visible imaging in any part of the sky suggests that a rather different approach is needed. This paper describes the results of simulations, experiments and astronomical observations that show that a combination of low order adaptive optic correction using a 4-field curvature sensor and fast Lucky Imaging strategies with a photon counting CCD camera systems should deliver 20-25 milliarcsecond resolution in the visible with reference stars as faint as 18.5 magnitude in I band on large telescopes. Such an instrument may be used to feed an integral field spectrograph efficiently using configurations that will also be described.
description: 8 pages, 3 figures
title: ÐÐ»Ð°ÑÑÐ¾ÑÐ¼Ð° Ð»ÑÐ³ÐºÐ¾Ð¹ Ð²ÑÐµÐ´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ð¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÐ¸Ð½Ñ
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: The light all-terrain vehicle platform
Creators: name: Ð¢ÐµÐ»ÑÑÐ½Ð¸ÐºÐ¾Ð², 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: 2019
Subjects: Ð¢ÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ðµ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ
ÐÐµÐ·Ð´ÐµÑ Ð¾Ð´Ñ
ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ð°
Ð¼Ð¾ÑÐ¾Ð²ÐµÐ·Ð´ÐµÑ Ð¾Ð´
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¿Ð°ÑÑÐ¸Ð²Ð½Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
ÑÐ¸ÑÑÐµÐ¼Ð° Ð·Ð°Ð¶Ð¸Ð³Ð°Ð½Ð¸Ñ

description: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐ¿ÐµÐºÑÑ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð´Ð»Ñ Ð¼Ð¾ÑÐ¾Ð²ÐµÐ·Ð´ÐµÑÐ¾Ð´Ð¾Ð² Ð½Ð¸Ð·ÐºÐ¾-ÑÐµÐ½Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ³Ð¼ÐµÐ½ÑÐ°. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð¾ Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ´ÑÑÐ²Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¾ÑÐ¼Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿Ð°ÑÑÐ¸Ð²Ð½Ð¾Ð¹ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. Ð¡Ð¾Ð·Ð´Ð°Ð½Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼ÑÐµ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ.
description: The platform solutions for the low-price segment all-terrain vehicles were developed. The simulation of the main structural elements was made to accelerate the designing of the new vehicle based on the platform. Passive safety optimization was performed. The transport industry devices, programs and systems were created.
On a connection between the switching separability of a graph and that of its subgraphs
Creators: name: Krotov, Denis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C99

description: A graph of order $n>3$ is called {switching separable} if its modulo-2 sum with some complete bipartite graph on the same set of vertices is divided into two mutually independent subgraphs, each having at least two vertices. We prove the following: if removing any one or two vertices of a graph always results in a switching separable subgraph, then the graph itself is switching separable. On the other hand, for every odd order greater than 4, there is a graph that is not switching separable, but removing any vertex always results in a switching separable subgraph. We show a connection with similar facts on the separability of Boolean functions and reducibility of $n$-ary quasigroups. Keywords: two-graph, reducibility, separability, graph switching, Seidel switching, graph connectivity, $n$-ary quasigroup
description: english: 9 pages; russian: 9 pages
title: Remarks by U.S. Secretary of Transportation John A. Volpe to the Serra Club
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation John A. Volpe to the Serra Club, San Francisco, California, Wednesday, October 11, 1972.
title: ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 6,3 ÐÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Gas turbine unit with a capacity of 6.3 MW
Creators: name: ÐÐ°Ð»Ð°ÐºÐ¸Ð½, ÐÐ½ÑÐ¾Ð½
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: Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð³Ð°Ð·Ð¾Ð¿ÐµÑÐµÐºÐ°ÑÐ¸Ð²Ð°ÑÑÐ¸Ð¹ Ð°Ð³ÑÐµÐ³Ð°Ñ
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
ÑÑÑÐ±Ð¸Ð½Ð°
Ð»Ð¾Ð¿Ð°ÑÐºÐ°
Ð´Ð¸ÑÐº
ÑÐ¾ÑÐ¾Ñ
ÐºÐ°Ð¼ÐµÑÐ° ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
gas-turbine engine
transferring device
compressor
turbine
blade
disc
rotor
combuction chamber

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 6,3 ÐÐÑÂ» Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 6,3 ÐÐÑ Ð¿Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ñ ÐÐ-12 Ð¡Ð¢. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ, Ð¿ÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°, ÑÐ°ÑÑÐµÑ ÑÑÑÐ±Ð¸Ð½Ñ, ÑÐ°ÑÑÐµÑ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ, Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸, Ð´Ð¸ÑÐºÐ° Ð¸ ÑÐ¾ÑÐ¾ÑÐ° ÑÐ¸Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ, Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¾-Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð½ÑÑ ÑÐ¼ÐµÑÐµÐ¹.
description: Theme of final qualification work: Â«Gas turbine installation 6,3 MWÂ» In this work, the calculation of a gas turbine installation with a capacity of 6.3 MW. As a prototype, the gas turbine engine NK-12 ST is used. The work presents the calculation of thermal scheme, approximate calculation of the compressor, calculation of the turbine, the calculations of the combustion chamber, the strength calculation of the blade, disk and rotor of the power turbine, the description of the installation design is performed. The use of methane-hydrogen mixtures is also considered.
Proceedings Foundations for Interface Technologies
Creators: name: Legay, Axel
name: Caillaud, Benoît
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: D.2.2

description: FIT stands for Foundations of Interface Technologies. Component-based design is widely considered as a major approach to developing systems in a time and cost effective way. Central in this approach is the notion of an interface. Interfaces summarize the externally visible properties of a component and are seen as a key to achieving component interoperability and to predict global system behavior based on the component behavior. To capture the intricacy of complex software products, rich interfaces have been proposed. These interfaces do not only specify syntactic properties, such as the signatures of methods and operations, but also take into account behavioral and extra-functional properties, such as quality of service, security and dependability. Rich interfaces have been proposed for describing, e.g., the legal sequences of messages or method calls accepted by components, or the resource and timing constraints in embedded software. The development of a rigorous framework for the specification and analysis of rich interfaces is challenging. The aim of this workshop is to bring together researchers who are interested in the formal underpinnings of interface technologies
title: Remarks by U.S. Secretary of Transportation John A. Volpe at the Bay Area Rapid Transit System Dedication
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/87942
subject: Rapid transit

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation John A. Volpe at the Bay Area Rapid Transit System Dedication, Lake Merritt Station, Wednesday, October 11, 1972.
Slowly Changing Vectors and the Asymptotic Finite-Dimensionality of an Operator Semigroup
Creators: name: Storozhuk, K. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: Let $T:X\to X$ be a linear power bounded operator on Banach space. Let $X_0$ is a subspace of vectors tending to zero under iterating of $T$. We prove that if $X_0$ is not equal to $X$ then there exists $λ$ in Sp(T) such that, for every $ε>0$, there is $x$ such that $|Tx-λx|1-ε$ for all $n$. The technique we develop enables us to establish that if $X$ is reflexive and there exists a compactum $K$ in $X$ such that for every norm-one $x\in X$ $ρ\{T^nx, K\}
description: 5 pages
Additional file 21: of The chicken gut metagenome and the modulatory effects of plant-derived benzylisoquinoline alkaloids
Creators: name: Huang, Peng
name: Zhang, Yan
name: Xiao, Kangpeng
name: Jiang, Fan
name: Wang, Hengchao
name: Tang, Dazhi
name: Liu, Dan
name: Liu, Bo
name: Liu, Yisong
name: He, Xi
name: Liu, Hua
name: Liu, Xiubin
name: Qing, Zhixing
name: Liu, Conghui
name: Huang, Jialu
name: Ren, Yuwei
name: Yun, Long
name: Yin, Lijuan
name: Lin, Qian
name: Zeng, Cheng
name: Su, Xiaogang
name: Yuan, Jingyang
name: Lin, Li
name: Hu, Nanxi
name: Cao, Hualiang
name: Huang, Sanwen
name: Guo, Yuming
name: Fan, Wei
name: Zeng, Jianguo
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Biological Sciences not elsewhere classified

description: Figure S15. The differences in KEGG functional pathways of the microbiome in the hindgut at different ages. (PDF 172 kb)
Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks
Creators: name: Vidoli, Stefano
name: dell'Isola, Francesco
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this paper a novel device aimed at controlling the mechanical vibrations of plates by means of a set of electrically-interconnected piezoelectric actuators is described. The actuators are embedded uniformly in the plate wherein they connect every node of an electric network to ground, thus playing the two-fold role of capacitive element in the electric network and of couple suppliers. A mathematical model is introduced to describe the propagation of electro-mechanical waves in the device; its validity is restricted to the case of wave-forms with wave-length greater than the dimension of the piezoelectric actuators used. A self-resonance criterion is established which assures the possibility of electro-mechanical energy exchange. Finally the problem of vibration control in simply supported and clamped plates is addressed; the optimal net-impedance is determined. The results indicate that the proposed device can improve the performances of piezoelectric actuation
description: 22 pages
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð¸Ð·Ð°Ð¹Ð½-ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ-Ð½ÑÑÑÐ¸ÑÐ¸Ð¾Ð»Ð¾Ð³Ð° Â«RemfillÂ»
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 the design concept of the nutritionist application Â«RemfillÂ»
Creators: name: ÐÑÑÐ»Ð°ÐºÐ¾Ð²Ð°, ÐÐµÑ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: 2022
Subjects: Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
Ð°Ð½Ð¸Ð¼Ð°ÑÐ¸Ñ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ°
Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ°
Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ-Ð½ÑÑÑÐ¸ÑÐ¸Ð¾Ð»Ð¾Ð³
ÑÑÐµÑÑÐ¸Ðº ÐºÐ°Ð»Ð¾ÑÐ¸Ð¹
ÑÐ¸ÑÐ½ÐµÑ-ÑÑÐµÐºÐµÑ
mobile application
interface animation
design applications
interactive prototype
nutriciologist app
calories counter
fitness tracker

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð¸Ð·Ð°Ð¹Ð½-ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¾ÑÑÐ»ÐµÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¼ÐµÑÑÐ¸Ðº ÑÐµÐ»Ð° Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ¾Ð¿ÑÑÑÑÐ²ÑÑÑÐµÐ³Ð¾ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ Ð´Ð»Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð¸Ð·Ð°Ð¹Ð½Ð° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ- Ð½ÑÑÑÐ¸ÑÐ¸Ð¾Ð»Ð¾Ð³Ð° Â«RemfillÂ». ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: - Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¾Ð±Ð·Ð¾ÑÐ° Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹; - Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ Ð¾Ð±Ð·Ð¾Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð² Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹; - Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ð¸; - Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð²; - ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð°; - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ; Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ¾Ð·Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ Ð´Ð¸Ð·Ð°Ð¹Ð½ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¹ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾Ð², Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐ¸ÑÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ñ, Ð¸ÐºÐ¾Ð½ÐºÐ¸, Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ, ÑÐ¸ÑÐ¼ÐµÐ½Ð½ÑÐ¹ Ð·Ð½Ð°Ðº, Ð¸ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ. â
description: This work is devoted to the development and creation of the design concept of the application to track key body metrics and the creation of an accompanying corporate identity for the application. The purpose of this work is to develop the design of the nutritionist application "Remfill". â In order to achieve the goal, the following tasks were accomplished: â conduct a review of the subject matter; â conducting a review of mobile app counterparts; â determining the target audience; â conducting an analysis of the analogues; â creating an interactive prototype; â development of the graphic concept of the application; As a result of the created project based on the study of modern design trends and analysis of competitors, a corporate identity, icons, graphic concept, brand name, and an interactive application prototype were developed.
Additional file 24: of The chicken gut metagenome and the modulatory effects of plant-derived benzylisoquinoline alkaloids
Creators: name: Huang, Peng
name: Zhang, Yan
name: Xiao, Kangpeng
name: Jiang, Fan
name: Wang, Hengchao
name: Tang, Dazhi
name: Liu, Dan
name: Liu, Bo
name: Liu, Yisong
name: He, Xi
name: Liu, Hua
name: Liu, Xiubin
name: Qing, Zhixing
name: Liu, Conghui
name: Huang, Jialu
name: Ren, Yuwei
name: Yun, Long
name: Yin, Lijuan
name: Lin, Qian
name: Zeng, Cheng
name: Su, Xiaogang
name: Yuan, Jingyang
name: Lin, Li
name: Hu, Nanxi
name: Cao, Hualiang
name: Huang, Sanwen
name: Guo, Yuming
name: Fan, Wei
name: Zeng, Jianguo
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: Figure S18. (a) The relative abundances of genera increased by MCE or CTC in the foregut. Kitasatospora and Streptomyces were significantly (P < 0.05) increased by CTC. (b) The relative abundances of antibiotic biosynthesis pathways were significantly (P < 0.05) increased by CTC. (c) The relative abundances of antibiotic resistance genes (ARGs). ARGs were increased (P < 0.1) by CTC. Box plots show median ± interquartile range (IQR) and 1.5 IQR ranges (whiskers), outliers denoted by dots. (PDF 957 kb)
title: Remarks of Secretary of Transportation John A. Volpe, at a Luncheon Sponsored by the Regional Transportation District (RTD)
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/88724
subject: Government funding

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks of Secretary of Transportation John A. Volpe, at a Luncheon Sponsored by the Regional Transportation District (RTD), Denver, Colorado, 1:00 P.M. MDT.
Heating and Cooling Protostellar Disks
Creators: name: Hirose, S.
name: Turner, N. J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We examine heating and cooling in protostellar disks using 3-D radiation-MHD calculations of a patch of the Solar nebula at 1 AU, employing the shearing-box and flux-limited radiation diffusion approximations. The disk atmosphere is ionized by stellar X-rays, well-coupled to magnetic fields, and sustains a turbulent accretion flow driven by magneto-rotational instability, while the interior is resistive and magnetically dead. The turbulent layers heat by absorbing the light from the central star and by dissipating the magnetic fields. They are optically-thin to their own radiation and cool inefficiently. The optically-thick interior in contrast is heated only weakly, by re-emission from the atmosphere. The interior is colder than a classical viscous model, and isothermal. The magnetic fields support an extended atmosphere that absorbs the starlight 1.5 times higher than the hydrostatic viscous model. The disk thickness thus measures not the internal temperature, but the magnetic field strength. Fluctuations in the fields move the starlight-absorbing surface up and down. The height ranges between 13% and 24% of the radius over timescales of several orbits, with implications for infrared variability. The fields are buoyant, so the accretion heating occurs higher in the atmosphere than the stresses. The heating is localized around current sheets, caused by magneto-rotational instability at lower elevations and by Parker instability at higher elevations. Gas in the sheets is heated above the stellar irradiation temperature, even though accretion is much less than irradiation power when volume-averaged. The hot optically-thin current sheets might be detectable through their line emission.
description: Accepted for publication in the Astrophysical Journal Letters (12 pages, 5 figures)
title: Remarks by U.S. Secretary of Transportation John A. Volpe to the 41st Annual Convention, National Association of Mutual Insurance Agents
Creators: name: Volpe, John A.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1972
Subjects: classificationCode: https://trt.trb.org/term/88811
subject: Insurance

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation John A. Volpe to the 41st Annual Convention, National Association of Mutual Insurance Agents, Waldorf Astoria Hotel, New York, New York, Tuesday, October 17, 1972, 11:00 A.M.
title: ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð° Ð² Ð·ÐµÑÐ½Ð¸ÑÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½ÑÑ ÑÐ¼ÐµÑÐµÐ¹
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Computer analysis of heat transfer in the granular systems of molding compounds
Creators: name: ÐÑÐ±Ð¾Ð²Ð°, Ð­Ð»Ð¸Ð°Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐµÐ¿Ð»Ð¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°
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ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½ÑÐµ Ð¿ÐµÑÐºÐ¸
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Ð¶Ð¸Ð´ÐºÐ¾Ðµ ÑÑÐµÐºÐ»Ð¾
thermophysical properties
thermal conductivity
heat capacity
molding sand
quartz sand
electrocorundum
liquid glass

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»Ð¸Ð´Ð¸ÑÐ¿ÐµÑÑÐ½ÑÑ ÑÑÑÑÐºÑÑÑ. ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÐºÐ¾ÑÑÐ½Ð´Ð° Ð½Ð° ÑÐµÐ¿Ð»Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐµÐ¿Ð»Ð¾ÐµÐ¼ÐºÐ¾ÑÑÐ¸ ÑÐ¼ÐµÑÐµÐ¹. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð¾ ÑÑÑÐµÐ½Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐµÐ¿Ð»Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð¶Ð¸Ð´ÐºÐ¾-ÑÑÐµÐºÐ¾Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ²ÑÐ·ÑÑÑÐµÐ³Ð¾ Ð¿ÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°Ñ. ÐÑÐ»Ð° Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÑÐºÑÑÑÐ° ÑÐ¾ÑÐ¼Ð¾Ð²Ð¾ÑÐ½ÑÑ ÑÐ¼ÐµÑÐµÐ¹.
description: This paper presents the methods of modeling polydisperse structures a considered. The results of the influence of the content of corundum on the thermal conductivity and heat capacity of mixtures were obtained. Calculations were carried out in which the change in the thermal conductivity of the liquid glass binder at elevated temperatures was taken into account. The structure of the molding mixtures was visualized.
Turbulence in the Harassed Galaxy NGC 4254
Creators: name: Dutta, Prasun
name: Begum, Ayesha
name: Bharadwaj, Somnath
name: Chengalur, Jayaram N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Galaxy harassment is an important mechanism for the morphological evolution of galaxies in clusters. The spiral galaxy NGC 4254 in the Virgo cluster is believed to be a harassed galaxy. We have analyzed the power spectrum of HI emission fluctuations from NGC 4254 to investigate whether it carries any imprint of galaxy harassment. The power spectrum, as determined using the 16 central channels which contain most of the HI emission, is found to be well fitted by a power law $P(U)=AU^α$ with $α =-\ 1.7\pm 0.2$ at length-scales $1.7 \, {\rm k pc}$ to $ 8.4 \, {\rm kpc}$. This is similar to other normal spiral galaxies which have a slope of $\sim -1.5$ and is interpreted as arising from two dimensional turbulence at length-scales larger than the galaxy's scale-height. NGC 4254 is hence yet another example of a spiral galaxy that exhibits scale-invariant density fluctuations out to length-scales comparable to the diameter of the HI disk. While a large variety of possible energy sources like proto-stellar winds, supernovae, shocks, etc. have been proposed to produce turbulence, it is still to be seen whether these are effective on length-scales comparable to that of the entire HI disk. On separately analyzing the HI power spectrum in different parts of NGC 4254, we find that the outer parts have a different slope ($ α= -2.0\pm0.3$) compared to the central part of the galaxy ($α= -1.5\pm0.2$). Such a change in slope is not seen in other, undisturbed galaxies. We suggest that, in addition to changing the overall morphology, galaxy harassment also effects the fine scale structure of the ISM, causing the power spectrum to have a steeper slope in the outer parts.
description: 6 figures, 1 table, accepted for publication in MNRAS letters
Stochastic slowdown in evolutionary processes
Creators: name: Altrock, Philipp M.
name: Gokhale, Chaytanya S.
name: Traulsen, Arne
Publisher: name: arXiv
Year: 2010
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: We examine birth--death processes with state dependent transition probabilities and at least one absorbing boundary. In evolution, this describes selection acting on two different types in a finite population where reproductive events occur successively. If the two types have equal fitness the system performs a random walk. If one type has a fitness advantage it is favored by selection, which introduces a bias (asymmetry) in the transition probabilities. How long does it take until advantageous mutants have invaded and taken over? Surprisingly, we find that the average time of such a process can increase, even if the mutant type always has a fitness advantage. We discuss this finding for the Moran process and develop a simplified model which allows a more intuitive understanding. We show that this effect can occur for weak but non--vanishing bias (selection) in the state dependent transition rates and infer the scaling with system size. We also address the Wright-Fisher model commonly used in population genetics, which shows that this stochastic slowdown is not restricted to birth-death processes.
description: 8 pages, 3 figures, accepted for publication
On the binary codes with parameters of triply-shortened 1-perfect codes
Creators: name: Krotov, Denis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 24B25

description: We study properties of binary codes with parameters close to the parameters of 1-perfect codes. An arbitrary binary $(n=2^m-3, 2^{n-m-1}, 4)$ code $C$, i.e., a code with parameters of a triply-shortened extended Hamming code, is a cell of an equitable partition of the $n$-cube into six cells. An arbitrary binary $(n=2^m-4, 2^{n-m}, 3)$ code $D$, i.e., a code with parameters of a triply-shortened Hamming code, is a cell of an equitable family (but not a partition) from six cells. As a corollary, the codes $C$ and $D$ are completely semiregular; i.e., the weight distribution of such a code depends only on the minimal and maximal codeword weights and the code parameters. Moreover, if $D$ is self-complementary, then it is completely regular. As an intermediate result, we prove, in terms of distance distributions, a general criterion for a partition of the vertices of a graph (from rather general class of graphs, including the distance-regular graphs) to be equitable. Keywords: 1-perfect code; triply-shortened 1-perfect code; equitable partition; perfect coloring; weight distribution; distance distribution
description: 12 pages
Extragalactic relativistic jets
Creators: name: Ghisellini, G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Extragalactic relativistic jets are engines able to carry out to large distances a huge amount of power, not only in the form of radiation, but especially in the form of kinetic energy of matter and fields. As such, they can be thought as one of the most efficient engines of Nature, perhaps even more efficient than accretion. We are starting to disclose these features through a detailed study of their properties, made possible by the analysis of the energy band where they emit most of their electromagnetic output, namely the gamma-ray band. That is why the observations by the Fermi satellite and by the ground based Cherenkov telescopes are crucial to understand extragalactic jets. At the start, we believe they are magnetically dominated. And yet, on the scale where they emit most of their luminosity, their power is already in the form of kinetic energy of particles. The spectral properties of bright sources show a trend, controlled mainly by the bolometric apparent luminosity. With improved sensitivity, and the detection of weaker sources, we can explore the idea that the spectral trends are a result of the same physical quantities controlling the emission of non-jetted sources: the black hole mass and the accretion rate. This is based on recent results on sources showing a thermal component in their spectrum, besides a non-thermal continuum. That the jet power should be linked to accretion is intriguing. Most of the apparent diversity of extragalactic radio sources can then be understood on the basis of the viewing angle, controlling the relativistic Doppler boosting of the emission, the black hole mass and the accretion rate.
description: 17 pages, 8 figures, invited plenary talk at the Texas symposium, Heidelberg, December 2010