Results 21 to 30 of about 144,820 (261)
Urbanism and accessible housing for people with disabilities: the Spanish case / Urbanismo y vivienda accesibles para personas con discapacidad: el caso español [PDF]
Contexto: Revista de la Facultad de Arquitectura Universidad Autónoma de Nuevo León, 2016 The urban space is directly affected by the building process, and has a special interest in relation to people with disabilities, particularly vulnerable group that has not always been protected their rights to the use of urban environments. Inequalities
Patricia López Peláez +1 more
doaj
Non-stationary property in frequency content of horizontal ground motion vectors
Advances in Mechanical Engineering, 2019 The non-stationary properties of the strong ground motions are considered to have dominant influence on the dynamic response of structures. In this article, a new method is proposed to study the instantaneous frequency by constructing analytic signals ...
Yinfeng Dong, Ying Hu
doaj +1 more source
Social Policy Trends: Recessions, Drugs and Their Impact on Property Crime in Calgary
The School of Public Policy Publications, 2018 RECESSIONS, DRUGS, AND IMPACTS ON PROPERTY CRIME IN CALGARY The average number of break & enter and vehicle theft incidents in Calgary has increased by more than 50% since early 2015.
Margarita (Gres) Wilkins +1 more
doaj +1 more source
Study on preparation and properties of superhydrophobic surface of RTV silicone rubber
Journal of Materials Research and Technology, 2021 Silica (SiO2) powder and physical deposition technique were performed to fabricate superhydrophobic silicone rubber (SR) surfaces, and the contact angle and the rolling angle were 160.3 ± 1.0° and 2.8 ± 0.3°, respectively (the contact angle and the ...
Anling Li +6 more
doaj +1 more source
The Effect of Steel and Polypropylene Fibers on the Properties of Horizontally Formed Concrete [PDF]
Materials, 2020 The article presents a comparative analysis of the impact of the addition of steel and polypropylene fibers on the properties of the concrete mixes and hardened concrete used in the concrete floor industry. The behavior of concrete intended for floors is different from conventional structural concrete because it is formed horizontally; until now, the ...
Adrian Chajec, Łukasz Sadowski
openaire +2 more sources
Remote Sensing, 2021 Gravity and magnetic measurements are common remote sensing strategies to obtain the property change of observed targets. Nowadays, the characteristic value of the derivatives of gravity and magnetic anomalies is commonly used to detect the source ...
Yanbo Ming +4 more
doaj +1 more source
Horizontal Egorov property of Riesz spaces
Proceedings of the American Mathematical Society, 2020 We say that a Riesz space E E has the horizontal Egorov property if for every net
openaire +1 more source
Machines, 2022 This paper presents a systematic procedure for the control scheme design for a PVTOL aircraft system with an inverted pendular load, which is a nonlinear underactuated system.
Cesar Alejandro Villaseñor Rios +5 more
doaj +1 more source
Petroleum Exploration and Development, 2022 Based on the elastoplastic model of cement sheath considering the influence of three-dimensional principal stress and the stress field model of interface crack, a mechanical performance design method of cement sheath is established to meet the wellbore ...
Donghua SU +7 more
doaj +1 more source
The Agricultural Sector and Horizontal Equity of the Property Tax: A Historical Look [PDF]
Journal of the Northeastern Agricultural Economics Council, 1976 The property tax continues to play a major role in raising public revenues at the local level. While this tax contributed only 15.1 percent of all governmental (Federal, State and local) tax revenue in fiscal 1974, it accounted for 35.3 percent of local general revenue and 82.2 percent of all local tax revenue.
Stam, Jerome M., Sibold, Ann Gordon
openaire +2 more sources