cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Amplification and Nonlinear Mechanisms in Plane Couette Flow
Creators: name: Gayme, Dennice F.
name: McKeon, Beverley J.
name: Bamieh, Bassam
name: Papachristodoulou, Antonis
name: Doyle, John C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study the input-output response of a streamwise constant projection of the Navier-Stokes equations for plane Couette flow, the so-called 2D/3C model. Study of a streamwise constant model is motivated by numerical and experimental observations that suggest the prevalence and importance of streamwise and quasi-streamwise elongated structures. Periodic spanwise/wall-normal (z-y) plane stream functions are used as input to develop a forced 2D/3C streamwise velocity field that is qualitatively similar to a fully turbulent spatial field of DNS data. The input-output response associated with the 2D/3C nonlinear coupling is used to estimate the energy optimal spanwise wavelength over a range of Reynolds numbers. The results of the input-output analysis agree with previous studies of the linearized Navier-Stokes equations. The optimal energy corresponds to minimal nonlinear coupling. On the other hand, the nature of the forced 2D/3C streamwise velocity field provides evidence that the nonlinear coupling in the 2D/3C model is responsible for creating the well known characteristic "S" shaped turbulent velocity profile. This indicates that there is an important tradeoff between energy amplification, which is primarily linear and the seemingly nonlinear momentum transfer mechanism that produces a turbulent-like mean profile.
description: Submitted to Physics of Fluids, under review
GIS BASED SURFACE IRRIGATION POTENTIAL ASSESSMENT OF RIVER CATCHMENTS FOR IRRIGATION DEVELOPMENT IN SEGEN BASIN
Creators: name: ASHENAFI KIFLE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2016

description: Assessing available land and water resources for irrigation is important for planning their
use. This study is initiated with the objective of assessing the water and land resources
potential of river catchments in Segen sub-basin for irrigation development
by using Geographic Information System(GIS).
The Segen sub-basin was selected as a case study for this thesis work which is located at the
Southern part of the Rift Valley River Basin covering an area of about 20,517 km
2
.
The evaluation of land in terms of the suitability classes for surface irrigation is based on the
method as described in FAO guideline for land evaluation. The essence of land evaluation for
irrigation is to compare or match the physical resource of soil, water, topography and others
with the irrigation requirement. A land unit is obtained by the overlaying of selected theme
layers, which has unique information of land qualities for which the suitability is based on.
The selected theme layers for this study include soil types, with their corresponding physical
and  chemical characteristics  that  affect  irrigation  agriculture,  land  cover,  and  slope  layer,
which is derived from the Digital Elevation Model of the study area. As its being the most
limiting factor for the realization of, especially for surface irrigation method, the slope layer
was used as the base map for the overlaying analysis.
The suitable land identified categorized according to the different climatic zones along the
Weito and Segen River in the sub-basin. They are mostly concentrated in the South central
and North Eastern part of the sub-basin. The 95, 90, 85, and 80 percentage time exceedance
flow  of  the  available  surface  water in  the  respective  climatic  zones  was  estimated  and  the
area that can be irrigated with this flow was computed using the sel ected climatic station data
and estimated ETo. When these factors were weighted using weighted overlay in Arc GIS,
the potential irrigable land for surface irrigation was reduced to 43,191ha.
Complex edge effects in zigzag graphene nanoribbons due to hydrogen loading
Creators: name: Bhandary, Sumanta
name: Katsnelson, Mikhail I.
name: Eriksson, Olle
name: Sanyal, Biplab
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have performed density functional calculations as well as employed a tight-binding theory, to study the effect of passivation of zigzag graphene nanoribbons (ZGNR) by Hydrogen. We show that each edge C atom bonded with 2 H atoms open up a gap and destroys magnetism for small widths of the nanoribbon. However, a re-entrant magnetism accompanied by a metallic electronic structure is observed from 8 rows and thicker nanoribbons. The electronic structure and magnetic state are quite complex for this type of termination, with sp$^3$ bonded edge atoms being non-magnetic, whereas the nearest neighboring atoms are metallic and magnetic. We have also evaluated the phase stability of several thicknesses of ZGNR, and demonstrate that sp$^3$ bonded edge atoms, with 2 H atoms at the edge, should be stable at temperatures and pressures which are reachable in a laboratory environment.
description: 11 figures
title: Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 100 ÐºÐÑ Ñ Ð²Ð½ÐµÑÐ½Ð¸Ð¼ Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð¾Ð¼ ÑÐµÐ¿Ð»Ð¾ÑÑ Ñ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÑÐ°ÑÑÐ¼ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÐ¼ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð¼
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: Creating an autonomousÂ 100 kW power installation with external heat supply with plate heat exchangers
Creators: name: ÐÐ¸ÑÐ°ÑÐµÐ², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
Ð¿Ð»Ð°ÑÑÐ¸Ð½ÑÐ°ÑÑÐ¹ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº
Ð²Ð½ÐµÑÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð²Ð¾Ð´ ÑÐµÐ¿Ð»Ð°
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº-ÑÐ¼ÐµÑÐ¸ÑÐµÐ»Ñ
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº-ÑÐµÐºÑÐ¿ÐµÑÐ°ÑÐ¾Ñ
micro-turbine unit
plate heat exchanger
external heat supply
heat exchanger-mixer
heat exchanger-recuperator

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¾Ð±Ð·Ð¾ÑÂ  Ð½Ð° Ð¾ÑÐµÑÐµÑÑÐ²ÐµÐ½Ð½ÑÐµ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð²Ð½ÐµÑÐ½Ð¸Ð¼ Ð¿Ð¾Ð´Ð²Ð¾Ð´Ð¾Ð¼ ÑÐµÐ¿Ð»Ð¾ÑÑ, ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ, Ð²ÑÐ±Ð¾Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸, Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð¿Ð»Ð°ÑÑÐ¸Ð½ÑÐ°ÑÐ¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ°, ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ°, Ð° ÑÐ°Ðº Ð¶Ðµ ÑÐ¾Ð·Ð´Ð°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¿Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÑÑÐ±ÑÐ°ÑÐ¾Ð¼ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐµ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ ANSYS CFX.
description: The work provides an review of domestic energy installations with external heat supply, calculation of the thermal scheme, selection of optimal installation parameters, calculation of the plate heat exchanger, numerical calculation of the heat exchanger, an algorithm for numerical calculation and analysis of aerodynamic processes in a tubular heat exchanger in the ANSYS CFX software package.
Functional linear regression via canonical analysis
Creators: name: He, Guozhong
name: Müller, Hans-Georg
name: Wang, Jane-Ling
name: Yang, Wenjing
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We study regression models for the situation where both dependent and independent variables are square-integrable stochastic processes. Questions concerning the definition and existence of the corresponding functional linear regression models and some basic properties are explored for this situation. We derive a representation of the regression parameter function in terms of the canonical components of the processes involved. This representation establishes a connection between functional regression and functional canonical analysis and suggests alternative approaches for the implementation of functional linear regression analysis. A specific procedure for the estimation of the regression parameter function using canonical expansions is proposed and compared with an established functional principal component regression approach. As an example of an application, we present an analysis of mortality data for cohorts of medflies, obtained in experimental studies of aging and longevity.
description: Published in at http://dx.doi.org/10.3150/09-BEJ228 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
MicroRNA biomarkers for acute traumatic spinal cord injury
Creators: name: Tigchelaar, Seth Stravers
Publisher: name: University of British Columbia
Year: 2019

description: Spinal cord injury is a devastating condition with variability in injury mechanisms and neurologic recovery. Spinal cord impairment is measured and classified by a widely accepted standard neurologic examination, however this examination is extremely challenging to conduct due to the fact that patients are often sedated, unconscious, or have multiple injuries. The lack of objective diagnostic or prognostic tools is a barrier for clinical trials. Biological markers (biomarkers) are promising as they represent an unbiased approach to classify injury severity and predict neurologic outcome. MicroRNAs are attractive biomarker candidates in neurological disorders due to their stability in biological fluids, conservation between humans and model mammals, and tissue specificity. These features of microRNAs motivated my research to identify the changes in expression of microRNAs following different injury severities in human patients with spinal cord injury, as well as in a large animal model of spinal cord injury using pigs. In Chapter 1, I provide background on the diagnosis and prognosis of spinal cord injury and discuss the current status of biomarkers for spinal cord injury. In Chapter 2, I provide the historical context for the use of animal models for studying spinal cord injury and review the current status of such animal models and injury paradigms in spinal cord injury research. In Chapter 3, I used a porcine model of thoracic spinal cord injury to study the effects of injury severity on microRNA expression. I identified a set of microRNAs that are diagnostic for injury severity and prognostic for behavioural and histological outcome. In Chapter 4, I identified changes in microRNA expression following acute spinal cord injury in a cohort of 44 human patients. I identified a set of microRNAs that are diagnostic for baseline injury severity and prognostic for neurologic outcome. These data describe the alterations in the microRNA profiles following acute spinal cord injury and identify a common set of microRNAs that can be used as diagnostic and prognostic tools. Furthermore, the data obtained and analyzed in pigs and humans with spinal cord injury provides a reference data set for future work as well as for correlative pig-human investigations.
Simulations of slip flow on nanobubble-laden surfaces
Creators: name: Hyväluoma, Jari
name: Kunert, Christian
name: Harting, Jens
Publisher: name: arXiv
Year: 2010
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: On microstructured hydrophobic surfaces, geometrical patterns may lead to the appearance of a superhydrophobic state, where gas bubbles at the surface can have a strong impact on the fluid flow along such surfaces. In particular, they can strongly influence a detected slip at the surface. We present two-phase lattice Boltzmann simulations of a flow over structured surfaces with attached gas bubbles and demonstrate how the detected slip depends on the pattern geometry, the bulk pressure, or the shear rate. Since a large slip leads to reduced friction, our results allow to assist in the optimization of microchannel flows for large throughput.
description: 22 pages, 12 figures
title: ÐÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ñ ÑÐ°Ð½Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ Ð² ÑÑÑÐ°Ð½Ð°Ñ Ð®Ð¶Ð½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿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: Legal regulation of environmental protection in the countries of Southern Europe
Creators: name: ÐÑÑÐ°ÑÐµÐ²Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¾Ñ ÑÐ°Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ
Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ°Ñ ÑÐµÐ´ÐµÑÐ°ÑÐ¸Ñ
ÑÑÑÐ°Ð½Ñ ÑÐ¶Ð½Ð¾Ð¹ ÐµÐ²ÑÐ¾Ð¿Ñ
ÑÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ðµ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ
environmental protection
public administration
russian federation
south europe countries
reformation
management system
principles of state management
sustainable development

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÑÐ°Ð½Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ Ð² ÑÑÑÐ°Ð½Ð°Ñ ÑÐ¶Ð½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿Ñ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ°Ð½Ð¾Ð¹ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð·Ð°ÑÑÐ±ÐµÐ¶Ð½Ð¾Ðµ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ðµ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÑÐ°Ð½Ñ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ Ð² ÑÑÑÐ°Ð½Ð°Ñ ÑÐ¶Ð½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ°Ð½Ð¾Ð¹ Ð¾ÐºÑÑÐ¶Ð°ÑÑÐµÐ¹ ÑÑÐµÐ´Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¾Ð¿ÑÑÐ° ÑÑÑÐ°Ð½ Ð®Ð¶Ð½Ð¾Ð¹ ÐÐ²ÑÐ¾Ð¿Ñ.
description: In this final qualifying work studied the legal regulation of environmental protection in the countries of southern Europe. The theoretical aspects of the state environmental management are investigated, the foreign legal regulation of environmental protection in the countries of southern Europe is analyzed and measures are taken to improve the state management of environmental protection in the Russian Federation using the experience of the countries of southern Europe.
Storying and Re-storying Indigenous Content, Perspectives, and Histories in an Elementary Arts Based Curricular Experience
Creators: name: Ragoonaden, Karen
name: Macintyre Latta, Margaret
name: Hanson, Kelly
name: Draper, Rhonda
name: Coble, Jordan
Publisher: name: Alberta Journal of Educational Research
Year: 2020

description: As part of a larger study focusing on the interdependence of creative and critical curricula, this research examines how an arts experience in an elementary school was re-storied, with the guidance of local and place-based First Nation community members, as an exploration of decolonizing curriculum. A school-based musical theatre experience titled Re-Storying Canadian History, which intended to address concerns about Canada’s 150th anniversary, served as a critical and creative medium for increasing awareness of the existing plurality of First Nation identities, cultures, and languages. Framed as a case study, the experiential narratives of elementary school students and their educators provided a space, a time, and a place to initiate and to discuss decolonization processes in elementary school curricula. Three interpretive devices, storying and re-storying, broadening, and burrowing engaged educators and their students in reconnecting teaching and learning with Indigenous content, perspectives, and histories. Key words: Storying and Re-Storying, Decolonization, Arts Based Research, Creative and Critical Curriculum, Truth and Reconciliation Commission S'insérant dans le cadre d’une plus grande étude portant sur l’interdépendance de la criticalité et de la créativité des programmes d’études, cette recherche examine la réitération d’une expérience artistique dans une école élémentaire sous la direction de membres de la communauté locale des Premières Nations comme une étude de la décolonisation du curriculum. L’école a présenté une production de théâtre musical intitulée Re-Storying Canadian History (Reprise de l’histoire du Canada) dont le but était d’aborder des préoccupations quant au 150e anniversaire du Canada. La présentation a servi d’instrument critique et créatif pour mieux faire prendre conscience de la pluralité des identités, des cultures et des langues des Premières nations. Présentés comme une étude de cas, les récits expérientiels des élèves de l’élémentaire et leurs enseignants offraient un espace, un moment et un lieu à l’initiation et à la discussion de processus de décolonisation dans les programmes d’études de l’élémentaire. Trois outils interprétatifs — la narration et la narration par réitération, l’élargissement et l’enfouissement — ont guidé les élèves et leurs enseignants alors qu’ils retissaient les liens entre l’enseignement et l’apprentissage et les récits, le contenu et les perspectives autochtones. Mots clés : narration et narration par itération, décolonisation, recherche basée sur les arts, curriculum créatif et curriculum de base, Commission de vérité et réconciliation
description: Alberta Journal of Educational Research, Vol. 66 No. 1 (2020): Spring
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ±Ð¾ÑÐºÐ¸ ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐ¸Ñ ÑÐµÑÐ¼ÐµÐ½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð² ÐºÐ¾ÑÐ¼Ð¾ÑÐµ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ´ÑÑÐ² ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑ Ð½Ð¸ÐºÐ¸
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: Assembly methods development for conductive trusses in space using robotics
Creators: name: ÐÐ¾ÑÐµÐ¶ÐµÑÑÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð Ð¾Ð±Ð¾ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð Ð¾Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ
ÐÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð»ÐµÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ
ÐºÑÑÐ¿Ð½Ð¾Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¿Ð°Ð¹ÐºÐ° Ð½Ð° Ð¾ÑÐ±Ð¸ÑÐµ
ÑÐ±Ð¾ÑÐ¾ÑÐ½ÑÐµ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð½Ð° Ð¾ÑÐ±Ð¸ÑÐµ
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ° ÑÑÑÐºÐ¾Ð²ÐºÐ¸

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ·Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ»ÐµÐ¼ÐµÐ½Ñ ÑÐµÑÐ¼ÐµÐ½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½ÑÐ¹ Ð´Ð»Ñ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¸Ñ ÑÐ±Ð¾ÑÐ¾ÑÐ½ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¹ Ð½Ð° Ð¾ÑÐ±Ð¸ÑÐµ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ´ÑÑÐ² ÑÐ¾Ð±Ð¾ÑÐ¾ÑÐµÑÐ½Ð¸ÐºÐ¸. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ±Ð¾ÑÐºÐ¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿Ð°Ð¹ÐºÐ¸. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐ±Ð¾ÑÐºÐ¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÑÑÐºÐ¾Ð²ÐºÐ¸ ÑÐ·Ð»Ð°, ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ, Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¸ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ð¸ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹.
description: The object of the study is a nodal element of the truss structure, designed to perform assembly operations in orbit using robotics. The purpose of the work is to study the process of assembling structures using soldering. The paper discusses options for existing systems of automated assembly, computer simulation of the dynamics of automated node coupling, thermal distribution, strength characteristics under the load and residual deformations.
Victimization, Physical Activity, and Affective Outcomes During Recess in Students with and Without Disabilities
Creators: name: Lodewyk, Ken R
name: McNamara, Lauren
name: Walker, Meaghan
Publisher: name: Alberta Journal of Educational Research
Year: 2020

description: Research has revealed that school recess is often challenged by a social landscape that can undermine opportunities for positive interactions and meaningful play. This study assessed differences in levels of inside and outside recess enjoyment, positive and negative affect, peer belongingness, victimization, and physical activity between students with and without a disability. The sample consisted of 337 students in grades 4 through 8 from 14 elementary schools in southern Ontario, Canada. Of these, 31 students reported having a disability and 306 reported none. Data was collected through a 36-item online survey. Results revealed that those with a disability scored significantly (p < .01) higher on measures of enjoyment of inside recess, negative affect, and victimization while significantly lower in positive affect and outside recess enjoyment, peer belongingness, and physical activity. Children with a disability may benefit from a recess climate with more psychosocial supports. Key words: play, disabilities, playground, emotions, perspectives La recherche a révélé que les récréations à l’école sont souvent modelées par un paysage social qui peut miner les possibilités d’entreprendre des interactions positives et les occasions de jeu significatif. Cette étude a évalué les différences entre les élèves avec un handicap et les élèves sans handicap quant aux facteurs suivants : le niveau de plaisir ressenti pendant les récréations à l’intérieur et les récréations à l’extérieur; les affects positifs and négatifs; le sentiment d’appartenance au groupe de pairs; la victimisation; et l’activité physique. Notre échantillon regroupait 337 élèves de la 4e à la 8e année provenant de 14 écoles élémentaires dans le sud de l’Ontario, au Canada. Parmi ceux-ci, 31 élèves ont déclaré avoir un handicap et 306 ont indiqué ne pas avoir de handicap. Les données ont été recueillies par un sondage en ligne à 36 questions. Les résultats indiquent que la cote pour les élèves avec un handicap était significativement supérieure (p < .01) pour les mesures portant sur le plaisir ressenti pendant les récréations à l’intérieur, l’affect négatif et la victimisation. Leur cote était significativement inférieure pour les mesures portant sur l’affect négatif, le plaisir ressenti pendant les récréations à l’extérieur, le sentiment d’appartenance au groupe de pairs et l’activité physique. Les enfants ayant un handicap pourraient bénéficier de récréations dont le milieu présente plus de supports psychosociaux. Mots clés : jeu, handicaps, terrain de jeux, émotions, perspectives
description: Alberta Journal of Educational Research, Vol. 66 No. 1 (2020): Spring
Quantum properties of the heterotic five-brane
Creators: name: Lechner, Kurt
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find that the conjectured heterotic SO(32) five-brane sigma model develops necessarily k-anomalies, and we investigate their form. We show that these anomalies can be absorbed by modifications of the superspace constraints, that satisfy automatically the modified Bianchi-identity $dH_7=X_8$ of N=1, D=10 supergravity. The k-anomalies induce in particular a quantum deformation of the torsion constraint $T_{αβ}^a=2γ_{αβ}^a$.
description: 15 pages, no figures
The Relationship Between Indirect Aggression and Loneliness for Emerging Adults: What Does Interpersonal Competence Have to Do with Wellbeing?
Creators: name: Di Stasio, Maria
name: Rinaldi, Christina
name: Sciaraffa, Jessica
name: Cheong, Clarissa
Publisher: name: Alberta Journal of Educational Research
Year: 2020

description: The present study investigated the mediating role of interpersonal competence in the relationship between indirect aggression and loneliness for emerging adults. One hundred and sixty-seven Canadian undergraduate students aged 18-25 participated and completed an anonymous, online survey. Structural equation modeling was used to analyze the mediating role of interpersonal competence in the relationship between indirect aggression and loneliness. The findings revealed that interpersonal competence mediated the relationship between indirect aggression for targets and loneliness. These findings have implications for mental health researchers and practitioners and can inform the development of prevention and intervention programs for young adults dealing with indirect aggression. Keywords: indirect aggression, emerging adults, interpersonal competence, loneliness, psychosocial functioning La présente étude porte sur le rôle de médiation de la compétence interpersonnelle dans le lien entre l’agression indirecte et le sentiment de solitude chez les adultes émergents. Cent soixante-sept étudiants canadiens de premier cycle et âgés de 18 à 25 ans ont complété un sondage anonyme en ligne. Nous avons eu recours à la modélisation par équation structurelle pour analyser le rôle de médiation de la compétence interpersonnelle dans le lien entre l’agression indirecte et le sentiment de solitude. Les résultats indiquent que la compétence interpersonnelle joue un rôle de médiation dans le lien entre l’agression indirecte et le sentiment de solitude. Ces résultats ont des implications pour les chercheurs et les praticiens en santé mentale et ils peuvent contribuer à l’élaboration de programmes de prévention et d’intervention visant les jeunes adultes aux prises avec l’agression indirecte. Mots clés : agression indirecte; adultes émergents; compétence interpersonnelle; sentiment de solitude; fonctionnement psychosocial
description: Alberta Journal of Educational Research, Vol. 66 No. 1 (2020): Spring
title: ÐÐ¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ° ÑÑÐ´Ð½Ð° ÐÑÑÐ¼Ð°Ð½Ñ Ñ Ð¿Ð»Ð°Ð²ÑÑÐµÐ³Ð¾ Ð¿ÑÐ¸ÑÐ°Ð»Ð° Â«ÐÐ-61ÐÂ» Ð² Ð³ÑÐ±Ðµ Ð Ð¾ÑÐ»ÑÐºÐ¾Ð²Ð°
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: Setting up the Grumant vessel at the floating pier "PM-61M" in Roslyakov Bay
Creators: name: ÐÐ°Ð´ÑÐ»ÑÐ¸Ð½Ð°, ÐÐ´ÐµÐ»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: 2021
Subjects: Ð¡ÑÐ´Ð°
ÐÐ°Ð½Ð°ÑÑ
ÐÐ¾ÑÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ
ÐÐ¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°
Ð¿Ð»Ð°Ð²ÑÑÐ¸Ð¹ Ð¿ÑÐ¸ÑÐ°Ð»
Ð¿Ð¾Ð½ÑÐ¾Ð½
ÑÐºÐ¾ÑÑ
Ð¿Ð¾Ð´Ð²ÐµÑÐ½Ð¾Ð¹ Ð¼Ð°ÑÑÐ¸Ð²
ÑÐ²Ð°ÑÑÐ¾Ð²Ð°Ñ ÑÐ²ÑÐ·Ñ
ÐºÑÐµÐ½
Ð´Ð¸ÑÑÐµÑÐµÐ½Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð·Ð°Ð¿Ð°ÑÐ°
ÑÐ°Ð·ÑÑÐ²Ð½Ð¾Ðµ ÑÑÐ¸Ð»Ð¸Ðµ
Ð¾ÑÐ°Ð´ÐºÐ°
ÑÐµÐ³ÑÐ»ÑÑÐ½Ð¾Ðµ Ð²Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ
Ð½ÐµÑÐµÐ³ÑÐ»ÑÑÐ½Ð¾Ðµ Ð²Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ
ÑÐºÑÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐ¾ÑÐ¼
floating berth
pontoon
anchor
suspension array
mooring connection
roll
trim
margin factor
breaking force
draft
regular wave
irregular wave
shielding
storm

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾Ð±Ð·Ð¾Ñ Ð¿Ð¾Ð½ÑÐ¾Ð½Ð° Â«ÐÐ-61ÐÂ», ÑÐ°ÑÑÐµÑ Ð¸ Ð¿Ð¾Ð´Ð±Ð¾Ñ ÑÐºÐ¾ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ´ÐµÑÐ¶Ð°Ð½Ð¸Ñ Ð¿Ð»Ð°Ð²ÑÑÐµÐ³Ð¾ Ð¿ÑÐ¸ÑÐ°Ð»Ð°, ÑÐ²Ð°ÑÑÐ¾Ð²ÑÑ ÑÐ²ÑÐ·ÐµÐ¹ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Anchored Structures (AS) Ñ ÑÑÑÑÐ¾Ð¼ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº, Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð² Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ð¼ Ð¼ÐµÑÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸.
description: Aim of investigation: overview of the PM-61M pontoon, calculation and selection of the anchor system for holding a floating berth, mooring ties in the Anchored Structures (AS) software package, taking into account the impact of loads possible on the territory at the proposed installation site.
Open M2-branes with Flux and Modified Basu-Harvey Equation
Creators: name: Chu, Chong-Sun
name: Sehmbi, Gurdeep S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The supersymmetric actions of closed multiple M2 branes with flux for the BL and the ABJM theories have been constructed recently by Lambert and Richmond in \cite{LR}. In this paper we extend the construction to the case of open M2-branes with flux and derive the boundary conditions. This allows us to derive the modified Basu-Harvey equation in the presence of flux. As an example, we consider the Lorentzian BL model. A new feature of the fuzzy funnel solution describing a D2-D4 intersection is obtained as a result of the flux.
description: 23 pages, LaTeX
Design, Develop, and Evaluate a Collaborative Serious Game to Enhance 18-24-year-olds' Sexual Communication and Negotiation Skills on Safer Sex and Condom Use
Creators: name: Haghighatpasand, Mohsen
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2023
Subjects: safer sex communication
condom use
collaborative serious games
18-24-year-olds
qualitative study

description: The aims of this study are threefold. First, the study aims to understand the main reasons that stop 18-24-year-olds from communicating condom use and safer sex. Based on findings supported by empirical studies in the literature and interviews with sexual health researchers in Canada, this study describes how a collaborative serious game integrates the principles of serious games with practices of safer sexual communication and negotiation. Finally, it includes an analysis of how 18- to 24-year-olds report practicing safer sexual communication and negotiation skills through participation in the collaborative serious game and what insights (a) 18-24-year-old participants and (b) sexual health experts share about the game that can inform future design iterations of this game. Forty participants aged 18-24 played the game and reported enhanced communication and language skills, raised awareness and reduced stigma around safer sex communication and condom use. The potential of the game in enhancing the participants' language skills (i.e., learning the language such as words, phrases, expressions) of communication and negotiation showed the highest frequency. Language skills and communications skills together comprised 28.5% of the overall feedback. The second most frequent theme was about the efficiency of the game in normalizing conversations around sex and condom use and removing the awkwardness around such topics. The game seemed to allow participants to practice dialogue and scenarios that extend beyond what they experienced in formal sex education in school. Participants also provided a range of recommendations for the next iteration of the game. To design the serious game, I followed a process of Design-Based Research (DBR) (Anderson & Shattuck, 2012) model and followed the four phases of DBR proposed by Reeves (2006). The study's findings aid other researchers in the field and offer insights to enhance sexual health education. With the increasing STIs in Canada, COVID-19's impact, and young people's reliance on online resources for answers, this research is timely. Moreover, the study contributes to the scarce research on collaborative serious games to improve 18-24-year-olds' sexual communication and negotiation skills. Limitations and implications of the design and of the game, as experienced by participants are discussed.
Top quark rare three-body decays in the littlest Higgs model with T-parity
Creators: name: Han, Jinzhong
name: Li, Bingzhong
name: Wang, Xuelei
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the littlest Higgs model with T-parity (LHT), the mirror quarks have flavor structures and will contribute to the top quark flavor changing neutral current. In this work, we perform an extensive investigation of the top quark rare three-body decays $t\to cVV (V=γ,Z,g)$ and $t\to cf\bar{f} (f=b,τ,μ,e)$ at one-loop level. Our results show that the branching ratios of $t\to cgg$ and $t\to cb\bar{b}$ could reach $\mathcal {O}(10^{-3})$ in the favorite parameter space of the littlest Higgs model with T-parity, which implies that these decays may be detectable at the LHC or ILC, while for the other decays, their rates are too small to be observable at the present or future colliders.
description: 12 pages, 10 figures
An Analytic Model for Blue Straggler Formation in Globular Clusters
Creators: name: Leigh, Nathan
name: Sills, Alison
name: Knigge, Christian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an analytic model for blue straggler formation in globular clusters. We assume that blue stragglers are formed only through stellar collisions and binary star evolution, and compare our predictions to observed blue straggler numbers taken from the catalogue of Leigh, Sills & Knigge (2011). We can summarize our key results as follows: (1) Binary star evolution consistently dominates blue straggler production in all our best-fitting models. (2) In order to account for the observed sub-linear dependence of blue straggler numbers on the core masses (Knigge, Leigh & Sills 2009), the core binary fraction must be inversely proportional to the total cluster luminosity and should always exceed at least a few percent. (3) In at least some clusters, blue straggler formation must be enhanced by dynamical encounters (either via direct collisions or by stimulating mass-transfer to occur by altering the distribution of binary orbital parameters) relative to what is expected by assuming a simple population of binaries evolving in isolation. (4) The agreement between the predictions of our model and the observations can be improved by including blue stragglers that form outside the core but later migrate in due to dynamical friction. (5) Longer blue straggler lifetimes are preferred in models that include blue stragglers formed outside the core since this increases the fraction that will have sufficient time to migrate in via dynamical friction.
description: 11 pages, 4 figures, accepted for publication in MNRAS
Noisy saltatory spike propagation: The breakdown of signal transmission due to channel noise
Creators: name: Li, Yunyun
name: Schmid, Gerhard
name: Hanggi, Peter
Publisher: name: arXiv
Year: 2010
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Noisy saltatory spike propagation along myelinated axons is studied within a stochastic Hodgkin-Huxley model. The intrinsic noise (whose strength is inverse proportional to the nodal membrane size) arising from fluctuations of the number of open ion channels influences the dynamics of the membrane potential in a node of Ranvier where the sodium ion channels are predominantly localized. The nodes of Ranvier are linearly coupled. As the measure for the signal propagation reliability we focus on the ratio between the number of initiated spikes and the transmitted spikes. This work supplements our earlier study [A. Ochab-Marcinek, G. Schmid, I. Goychuk and P. Hänggi, Phys. Rev E 79, 011904 (2009)] towards stronger channel noise intensity and supra-threshold coupling. For strong supra-threshold coupling the transmission reliability decreases with increasing channel noise level until the causal relationship is completely lost and a breakdown of the spike propagation due to the intrinsic noise is observed.
description: To appear in EPJST
Record keeping for improving profitability and sustainability of pig farming
Creators: name: Meera K*, Pranab Jyoti Das, Nitin M Attupuram and Satish Kumar
Publisher: name: veterinary today
Year: 2024

description: Managing a pig farm which is a dynamic enterprise requires meticulous planning and detailed record-keeping due to constant changes in animal numbers, reproductive status, age structure, daily production and input needs (Banik et al., 2022). Effective management involves tracking the total number of pigs, monitoring reproductive cycles and keeping age distribution records to optimize breeding programs. Daily production metrics such as piglet births, mortality rates and weight gain must be recorded alongside input requirements for feed, water and medications to ensure resource optimization. Synchronizing activities like feeding schedules, breeding, and health checks is crucial for maintaining herd health and productivity. Records should be simple, complete, accurate and regularly updated to ensure reliability and usability. Regular updates and careful data collection are essential, with a choice of manual or digital systems based on the farm's needs. Analyzing these records enables better decision-making and overall farm management improvement (Fountas et al., 2015).
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð¼Ð°ÑÐ¸Ð½Ð¸ÑÑÐ° ÐºÑÐ°Ð½Ð°
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 measures to improve working conditions of the crane operator
Creators: name: ÐÐ°ÐºÐ»Ð°Ð³Ð°, ÐÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐºÑÐ°Ð½
Ð¼Ð°ÑÐ¸Ð½Ð¸ÑÑ Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð°
ÑÑÐ»Ð¾Ð²Ð¸Ñ ÑÑÑÐ´Ð°
Ð¼ÐµÑÐ¾Ð´ Ð¾Ð¿ÑÐ¾ÑÐ½ÑÑ Ð°Ð½ÐºÐµÑ
ÑÑÐ¼
ÑÐ°ÑÑÐµÑ Ð·Ð²ÑÐºÐ¾Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ ÐºÐ°Ð±Ð¸Ð½Ñ
ÑÑÐ¶ÐµÑÑÑ ÑÑÑÐ´Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°
Ð½ÐµÑÐ´Ð¾Ð±Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð°
ÑÑÐµÐ´ÑÑÐ²Ð° Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ
crane
bridge crane operator
working conditions
method of survey questionnaire
noise
calculation of sound circulation
gravity of labor process
uncomfortable working posture
personal protective equipment

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð½Ð°ÑÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð¼Ð°ÑÐ¸Ð½Ð¸ÑÑÐ° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¾Ð¿ÑÐ¾ÑÐ½ÑÑ Ð°Ð½ÐºÐµÑ, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð½ÐµÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ñ Ð¼ÐµÐ¶Ð´Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð° Ð½Ð° ÑÐ°Ð±Ð¾ÑÐµÐ¼ Ð¼ÐµÑÑÐµ Ð¼Ð°ÑÐ¸Ð½Ð¸ÑÑÐ° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð° Ð¸ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼Ð¸ ÑÑÑÐ´Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¿Ð¾ Ð½Ð¾ÑÐ¼Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ ÑÑÑÐ´Ð°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ Ð·Ð²ÑÐºÐ° Ð¿ÑÐ¸ Ð·Ð²ÑÐºÐ¾Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸ ÐºÐ°Ð±Ð¸Ð½Ñ Ð¼Ð°ÑÐ¸Ð½Ð¸ÑÑÐ° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð° Ð¿ÑÑÐµÐ¼ ÐµÐµ Ð¾ÑÑÐµÐºÐ»ÐµÐ½Ð¸Ñ.
description: In this paper, a scientific analysis of the working conditions of the bridge crane operator by the method of questionnaires, on the basis of which revealed discrepancies between the results of a special assessment of working conditions at the workplace of the bridge crane operator and the actual working conditions. Measures to normalize working conditions have been developed. The calculation of the sound level reduction in the sound insulation of the driver's cabin bridge crane by its glazing.
The effect of magnetic activity on low-mass stars in eclipsing binaries
Creators: name: Morales, J. C.
name: Gallardo, J.
name: Ribas, I.
name: Jordi, C.
name: Baraffe, I.
name: Chabrier, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In recent years, analyses of eclipsing binary systems have unveiled differences between the observed fundamental properties of low-mass stars and those predicted by stellar structure models. Particularly, radius and effective temperatures computed from models are ~ 5-10% lower and ~ 3-5% higher than observed, respectively. These discrepancies have been attributed to different factors, notably to the high levels of magnetic activity present on these stars. In this paper, we test the effect of magnetic activity both on models and on the observational analysis of eclipsing binaries using a sample of such systems with accurate fundamental properties. Regarding stellar models, we have found that unrealistically high spot coverages need to be assumed to reproduce the observations. Tests considering metallicity effects and missing opacities on models indicate that these are not able to explain the radius discrepancies observed. With respect to the observations, we have tested the effect of several spot distributions on the light curve analysis. Our results show that spots cause systematic deviations on the stellar radii derived from light curve analysis when distributed mainly over the stellar poles. Assuming the existence of polar spots, overall agreement between models and observations is reached when ~ 35% spot coverage is considered on stellar models. Such spot coverage induces a systematic deviation in the radius determination from the light curve analysis of ~ 3% and is also compatible with the modulations observed on the light curves of these systems. Finally, we have found that the effect of activity or rotation on convective transport in partially radiative stars may also contribute to explain the differences seen in some of the systems with shorter orbital periods.
description: 12 pages, 9 figures, accepted for publication in ApJ
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐ¾Ð²ÑÑ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¹ Ð¼ÐµÐ½ÐµÐ´Ð¶ÐµÑÐ°, ÐºÐ°Ðº ÑÐ°ÐºÑÐ¾Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ "ÐÐÐÐ ÐÐ Ð£Ð")
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÑÐ°Ð¼Ð¾Ð², Ð Ð¾Ð¼Ð°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: 2020
Subjects: ÐÐ°Ð»ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¸
ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ½Ð¾ÑÑÐ½ÑÐ¹ Ð¿Ð¾Ð´Ñ Ð¾Ð´
ÑÐ¸ÑÑÐ¾Ð²ÑÐµ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¸
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑ
Ð¼Ð°Ð»Ð¾Ðµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ðµ

description: Ð¦ÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²ÑÑ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¹ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð³ÑÑÐ¿Ð¿Ñ Ð¼ÐµÐ½ÐµÐ´Ð¶ÐµÑÐ¾Ð² Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ¾ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
description: The aim of the study is to develop recommendations for the formation of digital competencies of a target group of managers in order to increase the competitiveness of a small enterprise.
title: Outside Chicago
Creators: name: Castellarin, John S.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 2003

description: Outside Chicago is a manuscript based on my recollections of my childhood community of Burnham, Illinois. In the process of writing this manuscript it occurred to me that I have always tried to separate myself from any association with that community. When I left for college and then graduate school, I was ashamed of where I came from, but could not rid myself of the mentality or ethics the community gave me. The process of writing this manuscript has been an attempt (at some times unwilling) to claim a part of Burnham as mine. I never considered myself to have a claim to Burnham, it always seemed to me that others had the real claim to the village. In writing, I embraced the community from a distance. I accepted that the community, particularly the people of that community, had something worthwhile to explore, even if the manner in which it is said is crass or offensive (though many of the personas I use are not crass or offensive, but grasping for any way to express themselves). In studying my personas, I discovered that a large part of who I've become is grounded in the Burnham's influence and how I perceived the people of Burnham. It was the my attempts to claim or reclaim the influence of Burnham on myself that this manuscript embraces.

Divided into three sections, the manuscript follows my path away from and then towards Burnham. The first section, A Community Apart, are poems that expose mine or my personas' desires or acceptance that they are outside the community of the poems. The second section, Away From Home, continues the separation but find escape from the reality of their lives or (in my case) in an actual moving away. The final section, Reaching Back, reflects my desires to reach back to Burnham to rediscover its influence and claim a part of it by accepting the community as an influential part of myself.
Higgs boson signals in lambda-SUSY with a Scale Invariant Superpotential
Creators: name: Bertuzzo, Enrico
name: Farina, Marco
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We reconsider the lambda-SUSY model, in which the mass of the Higgs boson is raised already at tree level up to about 200 GeV via an additional interaction in the superpotential between the Higgs bosons and a Singlet, focusing on a scale invariant superpotential. After a detailed analysis of the allowed region in parameter space, which includes constraints coming from the absence of spontaneous CP violation and of unrealistic minima, we study the scalar mass spectrum, the production rate and the decay modes of the lightest scalar, finding that in general both the production rate and the Branching Ratio into gauge bosons can be reduced with respect of those of the standard Higgs, causing it to be hardly detected in the first run of the LHC.
description: 15 pages, 22 figures