Results 91 to 100 of about 401,050 (285)

Multi-Objective Routing and Categorization of Urban Network Segments for Cyclists

open access: yesApplied Sciences
This study develops a progressive navigation and guidance model for the route selection of cyclists executed in a designated area. The route selection of cyclists is modeled as a Pareto multi-objective optimization problem which is solved with the NSGA ...
Konstantinos Theodoreskos   +1 more
doaj   +1 more source

Thermal/Mechanical Measurement and Modeling of Bicycle Disc Brakes

open access: yesProceedings, 2018
Brake induced heating has become more difficult to control as bicycle component mass has been reduced. High-power braking with insufficient cooling or thermal capacitance can create excessive temperatures, boiling brake fluid, performance degradation ...
Ioan Feier, Robin Redfield
doaj   +1 more source

The Advocate [PDF]

open access: yes, 1975
Goldman on Jobs: \u27Apply Now---Worry Later\u27; The Bicycle Thief; L Rev Despite Staff Upset, on Schedule; Editors and Staff Improve Rapport; Class of \u2778: 31% Women; Two Dropouts per Day; Summer Employment; Layoffs for Lawyershttps://ir.lawnet ...
The Advocate, Fordham Law School
core   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

‘Bike-share-and-ride’ users: who they are and what they think of travelling to rail and bus public transport hubs

open access: yesPrace Komisji Geografii Przemysłu Polskiego Towarzystwa Geograficznego
The bicycle has successfully emerged in recent years as a promising alternative to the motorised transport that dominates cities. It also plays a pronounced role in multimodal mobility when combining cy- cling and public transport using the bike and ...
Michał Kwiatkowski
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

Is it cycling culture? Explaining regional bicycle use in Denmark and Germany using a joint trip-level mode choice model

open access: yesJournal of Cycling and Micromobility Research
Promoting active mobility can enhance health, reduce greenhouse gas emissions, and create more liveable cities. The choice to use active mobility for a trip, namely whether to walk or cycle instead of other modes, is known to be influenced by ...
Leonard Arning   +3 more
doaj   +1 more source

New partial skeleton of Homo habilis from the upper Burgi Member, Koobi Fora Formation, Ileret, Kenya

open access: yesThe Anatomical Record, EarlyView.
Abstract KNM‐ER 64061 is a partial skeleton from the upper Burgi Member of the Koobi Fora Formation (2.02–2.06 Ma) associated taphonomically and geochemically with a nearly complete mandibular dentition (KNM‐ER 64060) attributed to Homo habilis.
Frederick E. Grine   +8 more
wiley   +1 more source

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