Results 71 to 80 of about 11,296 (255)

Handbook of Simplified Practice for Traffic Studies; TR-455, November 2002 [PDF]

open access: yes, 2002
The Iowa Highway Research Board has identified the development of a simplified handbook of transportation studies as a high priority for the state of Iowa.

core  

How traffic conditions affect driver behavior in passing meneuver [PDF]

open access: yes, 2011
The paper reports the outcomes of an experimental study carried out using an interactive fixed-base driving simulator. The research was aimed at analyzing the driver behavior in passing maneuver for different traffic conditions on two lane rural roads.
BELLA, Francesco
core   +1 more source

Working with laws, regularities and singularities in biology: The evolution of mammalian red blood cell size as a case study

open access: yesThe Anatomical Record, EarlyView.
Abstract Phylogenetic comparative methods have been used in recent literature to work with laws and test for regularities (evolutionary associations of quantitative features) and evolutionary singularities (features that evolved in a single taxon). We analyzed these uses epistemologically, taking the evolution of red‐blood‐cell mean corpuscular volume (
Jorge Cubo   +3 more
wiley   +1 more source

You Shall Not Pass: Warning Drivers of Unsafe Overtaking Maneuvers on Country Roads by Predicting Safe Sight Distance

open access: yesProceedings of the 2025 CHI Conference on Human Factors in Computing Systems
23 pages, 27 figures, 2 tables, ACM CHI ...
Adrian Bauske, Arthur Fleig
openaire   +2 more sources

An index for sight-hidden dips assessment [PDF]

open access: yes, 2016
This paper presents a practical procedure using a completely new index to determine whether a sight-hidden dip (SHD), a common shortcoming in vertical alignment, is critical for traffic safety.
Castro, María, Santos Berbel, César de
core   +1 more source

Glyoxylic‐Acetal‐Based Gel‐Polymer Electrolytes for Lithium‐Ion Batteries

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
A safe electrolyte based on tetraethoxyglyoxal (LE) is combined with a methacrylate polymer matrix. The resulting gel‐polymer electrolyte (GPE) exhibits an increased flash point, suitable ionic conductivity, and a stable performance in lithium‐ion battery cells.
Christian Leibing   +4 more
wiley   +1 more source

A Model and Its Applications for Predicting Passing Rate at Passing Zones on Two-Lane Rural Highways [PDF]

open access: yes, 2016
Passing zones are designed to provide sufficient sight distance for fast vehicles to pass safely slow vehicles and contribute to operational efficiency of two-lane highways.
Bagampadde, Umaru   +3 more
core   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

Creating space(s) for learning in prison: Developing an andragogical framework

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Learning in prison is too often excluded from wider discussions of educational experiences, processes and impact. This paper proposes, for the first time, an iterative andragogical framework to conceptualise learning spaces within prison contexts.
Morwenna Bennallick   +3 more
wiley   +1 more source

Criteria for Passing Sight Distance for Roadway Design and Marking [PDF]

open access: closedTransportation Research Record, 2010
The need for changes in the criteria for passing sight distance (PSD) used for design of two-lane highways and for marking of passing and no-passing zones on two-lane highways was investigated. PSD models from the AASHTO Green Book and the Manual on Uniform Traffic Control Devices were first compared with models developed in previous research to ...
Douglas W Harwood
exaly   +5 more sources

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