Results 271 to 280 of about 470,919 (363)

Thinking through an ethnography of infrastructure: Commonsensical reasoning, road sharing, and everyday infrastructural settlements

open access: yesTransactions of the Institute of British Geographers, EarlyView.
Short Abstract As human geography debates about infrastructures grow in sophistication, there is a need to deepen the discussion of how we study them. This paper responds by presenting a project focused on how road users evaluate different ways of dealing with the same shared infrastructure.
Alan Latham   +2 more
wiley   +1 more source

Supplying whole blood with drones for prehospital transfusion at trauma sites in Finland: A simulation

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Prehospital transfusion is now increasingly used in civilian and military medicine. Blood products are, however, perishable and rarely needed in civilian settings. Given the rapid development of drone‐based logistics and Finland's low population density, we aimed to build a computational framework to assess the ...
Panu Erästö   +6 more
wiley   +1 more source

Imposed expiratory resistance, dynamic hyperinflation and locomotor power and fatigue

open access: yesExperimental Physiology, EarlyView.
Abstract Expiratory flow limitation results in dynamic hyperinflation, dyspnoea and premature exercise intolerance. We aimed to measure whether expiratory resistance reduces locomotor power via limiting maximal voluntary motor activity, exacerbating muscle fatigue, or both.
Jonathan Cunha   +4 more
wiley   +1 more source

Optimal drone deployment for cost‐effective and sustainable last‐mile delivery operations

open access: yesInternational Transactions in Operational Research, Volume 32, Issue 6, Page 3259-3295, November 2025.
Abstract Delivery by drones holds significant potential to solve issues (such as high costs, access to remote areas, etc.) faced in last‐mile delivery operations, particularly in the e‐commerce industry. Still, it involves complex issues such as multi‐trip operations, energy estimation, and battery recharge planning.
Gaurav Kumar   +3 more
wiley   +1 more source

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