Results 71 to 80 of about 22,016 (205)

National mileage fee survey

open access: yes
<p>As governing bodies continue to explore mileage fees as an alternative to the gas tax, of the uncertainty surrounding public support remains a critical barrier to policy uptake.
Nelson, Clare
core   +1 more source

Electric Vehicle Power Consumption Modelling Method Based on Improved Ant Colony Optimization-Support Vector Regression

open access: yesEnergies
Accurate forecasting of electric vehicle (EV) power consumption per unit mileage serves as the cornerstone for determining diurnal variations in EV charging loads.
Jiaan Zhang   +3 more
doaj   +1 more source

Research on the evolution law of dynamic performance of CR400BF EMU train based on stochastic dynamics simulation [PDF]

open access: yesRailway Sciences
Purpose – This paper aims to obtain the evolution law of dynamic performance of CR400BF electric multiple unit (EMU). Design/methodology/approach – Using the dynamic simulation based on field test, stiffness of rotary arm nodes and damping coefficient of
Di Cheng   +5 more
doaj   +1 more source

Mercy: A Right and a Privilege

open access: yesNoûs, EarlyView.
ABSTRACT Many accounts of mercy nowadays are morally neutral; agents show mercy when they impose less harm than they might have, whether or not such harm would have been permissible. More morally infused perspectives are often dismissed; for they seem too narrow to capture the full gamut of ordinary usage.
Jessica Isserow
wiley   +1 more source

Precise Rail Transit Sleeper Positioning Technology Based on Improved YOLOv8n Model

open access: yesChengshi guidao jiaotong yanjiu
[Objective] In rail transit inspection and monitoring, accurate mileage information of the track plays a critical role in the efficient utilization of inspection data.
YAN Xiaoxia   +5 more
doaj   +1 more source

Now, Again and Again: The Metaphysics of Many Presents

open access: yesPacific Philosophical Quarterly, EarlyView.
ABSTRACT This paper discusses whether there can be multiple present moments. After presenting some reasons for thinking that the question is worthwhile, I challenge several objections to its possibility: worries about the exclusivity of tense; the nature of change, tense logic and semantics; and the apparent tension between multiple presents and an ...
Nikk Effingham
wiley   +1 more source

Matching of Multi-Run MFL In-Line Inspection Data Based on Dynamic Thresholds and Adaptive Anchor-Based Segmentation

open access: yesMathematics
Matching of multi-run magnetic flux leakage (MFL) in-line inspection data for oil and gas pipelines provides an essential basis for defect evolution analysis, corrosion growth assessment, and integrity management.
Shuo Zhang   +3 more
doaj   +1 more source

Contemporary Reflections on Substantial Kind Change in Avicenna

open access: yesTheoria, EarlyView.
ABSTRACT Contemporary metaphysics, and especially neo‐Aristotelian metaphysics, tackles many of the same problems as Avicenna did. One of these problems is the possibility of substantial kind change. For instance, is it possible for an animal to change its species?
Tuomas E. Tahko
wiley   +1 more source

Food Mileage - An Indicator of Evolution of Agricultural Outsourcing

open access: yesJournal of Technology Management & Innovation, 2010
The aim of this paper is to report the finding from study on distance traveled by fresh vegetables from farming location to consumer in traditional and organized retailing.
Rajkumar Paulrajan
doaj   +1 more source

Motives and barriers to blood donation among adults aged over 50 years: A qualitative analysis

open access: yesTransfusion Medicine, EarlyView.
Abstract Background Ageing populations will increase demand for blood‐products and donors who supply them. While blood collection agencies (BCAs) typically target younger people to expand supply, recruiting donors aged 50+ is also a potential solution. However, few studies focus exclusively on this group.
Melissa K. Hyde   +6 more
wiley   +1 more source

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