Results 51 to 60 of about 261,425 (336)
Analysis of 3D-printed metal for rapid-prototyped reflective terahertz optics [PDF]
, 2016 We explore the potential of 3D metal printing to realize complex conductive terahertz devices. Factors impacting performance such as printing resolution, surface roughness, oxidation, and material loss are investigated via analytical, numerical, and ...
Abbott, Derek +5 more
core +2 more sources
Communications, 2019 Errata: Communications - Scientific Letters of the University of Zilina, 21(1), 2019, Passsenger Ride Comfort and International Roughness Index Specifications in the Slovak Republic, p. 15-22.
Peter Mucka +2 more
doaj +1 more source
International Roughness Index as Road Performance Indicator: A Literature Review
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Rough pavements have a substantial influence on public approval, safety, and the economy. It is imperative to understand road surface conditions, particularly in decision-making processes for road maintenance, asset management, maintenance planning, and programming.
Orlean G. Dela Cruz +2 more
openaire +1 more source
Sustainability, 2022 Good road quality is an indicator of urban progress. In August 1998, the New Taipei City government implemented the “Road Leveling Project” on roads within its jurisdiction to improve the quality of public transportation.
Shong-Loong Chen +3 more
semanticscholar +1 more source
Acoustic Measures Capture Speech Dysfunction in Spinocerebellar Ataxia
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Spinocerebellar ataxias (SCA) are hereditary cerebellar degenerative disorders with a common feature of dysarthria, involving impaired phonatory and articulatory control of speech, thereby affecting social communication. In this study, we investigated whether acoustic measures could objectively measure speech dysfunction and identify
Zena Fadel +5 more
wiley +1 more source
Results in Engineering, 2021 Due to the high cost associated with pavement roughness monitoring, researches are going on to develop new techniques of pavement monitoring which are cost effective, frequent and easily implementable.
Shohel Rana, Asaduzzaman
doaj +1 more source
Development of titanium dioxide nanoparticles/nanosolution for photocatalytic activity [PDF]
, 2010 Biological and chemical contaminants by man-made activities have been serious global issue. Exposure of these contaminants beyond the limits may result in serious environmental and health problem.
Adnaan Ahmed Jama, Adnaan Ahmed Jama +8 more
core +3 more sources
Mansoura Engineering JournalThe International Roughness Index (IRI) serves as a crucial indicator for ride quality and user comfort. As road roughness escalates, road serviceability diminishes, resulting in reduced vehicle speed and increased travel time, and consequently higher ...
R. A. El-Hakim +2 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
When the going gets rough – studying the effect of surface roughness on the adhesive abilities of tree frogs [PDF]
, 2016 Tree frogs need to adhere to surfaces of various roughnesses in their natural habitats; these include bark, leaves and rocks. Rough surfaces can alter the effectiveness of their toe pads, due to factors such as a change of real contact area and abrasion
Barnes, W. Jon P. +4 more
core +2 more sources