Results 21 to 30 of about 531,881 (311)
Using Wait-time Thresholds to Improve Mobility: The Case of UberWAV Services in Toronto
Findings, 2020 We examine the wait-time of Uber’s wheelchair accessible service (UberWAV) in Toronto, to determine whether it meets the City’s 11-minutes average wait-time requirement.
Mischa Young, Steven Farber
doaj +1 more source
Use of day and night urinary iodine excretion to estimate the prevalence of inadequate iodine intakes via the estimated average requirement cut-point method. [PDF]
, 2019 The objectives were to determine urinary iodine concentration (UIC) in day and night samples collected over a 24-hour period and evaluate the usual dietary iodine intake distribution from this collection.
Dudler, V. +23 more
core +1 more source
Dynamic average consensus under limited control authority and privacy requirements [PDF]
International Journal of Robust and Nonlinear Control, 2014 SummaryThis paper introduces a novel continuous‐time dynamic average consensus algorithm for networks whose interaction is described by a strongly connected and weight‐balanced directed graph. The proposed distributed algorithm allows agents to track the average of their dynamic inputs with some steady‐state error whose size can be controlled using a ...
S. S. Kia, J. Cortés, S. Martínez
openaire +4 more sources
Requirements to Determine the Average Pore Size of Nanoporous Media Using Ultrasound [PDF]
ACS Omega, 2018 Liquids in nanoporous media are exposed to an adsorption-induced pressure, a consequence of the interaction with the pore surface. The smaller the pore diameter, d P, the higher the pressure at saturation and thus the bulk modulus of the confined liquid.
Klaus Schappert, Rolf Pelster
openaire +3 more sources
Scientific Opinion on Dietary Reference Values for vitamin A
EFSA Journal, 2015 Following a request from the European Commission, the Panel on Dietetic Products, Nutrition and Allergies derived Dietary Reference Values for vitamin A.
EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA)
doaj +1 more source
Ventral extra-striate cortical areas are required for optimal orientation averaging [PDF]
Vision Research, 2007 We examined the ability of a previously well-studied patient with visual agnosia to compute the average orientation of elements in visual displays. In a structural MRI study, we show that the lesion is likely to involve a variety of ventral extra-striate areas, including V2, V3 and V4; however, the lesion does not extend dorsally.
Allen, H, Humphreys, G, Bridge, H
openaire +2 more sources
Effect of Different Working and Tool Parameters on Performance of Several Types of Cultivators
Agriculture, 2020 In this study, the effects of tillage depth, forward speed and soil moisture content during the cultivator operation on the draft force, energy requirement, and soil disturbance were investigated using five types of cultivators.
Yousef Abbaspour-Gilandeh +5 more
doaj +1 more source
On improving APIT algorithm for better localization in WSN [PDF]
Journal of Artificial Intelligence and Data Mining, 2014 In Wireless Sensor Networks (WSNs), localization algorithms could be range-based or range-free. The Approximate Point in Triangle (APIT) is a range-free approach. We propose modification of the APIT algorithm and refer as modified-APIT.
Seyed M. Hosseinirad +4 more
doaj +1 more source
Fermentation, 2022 The Qinghai–Tibetan Plateau (QTP) is characterized by highly fluctuating seasonal pastures. Yaks (Bos grunniens) graze at higher altitudes than Qaidam cattle (Bos taurus), but the two bovine species co-graze in their overlapping ranges.
Hu Liu +8 more
doaj +1 more source
, 2014 Prevalence of inadequate intakes (below the estimated average requirement) of selected micronutrients among WRA in rural communities in northern Vietnam.
Alyssa Lowe (525812) +10 more
core +1 more source