Results 61 to 70 of about 278,863 (279)

Reliable low-cost battery voltage indicator for light aircraft and automobiles [PDF]

open access: yes, 1973
Voltage indicator fits into cigarette lighter socket and utilizes light emitting and Zener diodes to display three levels of battery voltage. Indicator is superior to typical conventional electrical system indicators in that it gives a positive discrete ...
Miller, R. L.
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Opportunities for local electric vehicle manufacturing in Africa

open access: yesThe Proceedings of the Nigerian Academy of Science
In order to achieve the Sustainable Development Goals (SDG) of the United Nations on Clean Energy, Sustainable Industrialization and Climate Change, there is an urgent call on Africa to decarbonize transportation.
Akii A. O. Ibhadode
doaj   +1 more source

Thought Stopping

open access: yes, 1999
Excerpt: A behavioral technique used to help persons troubled by recurring uncontrolled thoughts and worries. Examples include obsessive rumination about cleanliness that persists even after careful washing, excessive fear of riding in automobiles or ...
Bufford, Rodger K.
core  

Post‐COVID Fatigue Is Associated With Reduced Cortical Thickness After Hospitalization

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuropsychiatric symptoms are among the most prevalent sequelae of COVID‐19, particularly among hospitalized patients. Recent research has identified volumetric brain changes associated with COVID‐19. However, it currently remains poorly understood how brain changes relate to post‐COVID fatigue and cognitive deficits.
Tim J. Hartung   +190 more
wiley   +1 more source

DYNAMICS OF WHEEL-TYRE SUBJECTED TO MOVING OSCILLATING FORCE

open access: yesTASK Quarterly, 2002
The subject of the paper is analysis of wheel of a moving railway vehicle which is subjected to a moving oscillating force. Rail ring is treated as a beam of small curvature connected to wheel axle with a Winkler foundation.
ROMAN BOGACZ   +2 more
doaj  

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

A Regression on Climate Policy - The European Commission's Proposal to Reduce CO2 Emissions from Transport [PDF]

open access: yes
As part of its efforts to reach the targets of the Kyoto Protocol, the European Commission is currently considering a new directive to reduce the per-kilometer CO2 emissions of newly registered automobiles.
Christoph M. Schmidt   +2 more
core  

Time factors in slowing down the rate of growth of demand for primary energy in the United States [PDF]

open access: yes, 1973
The purpose of this report is to identify the time scales involved in slowing down the rate of growth of primary energy consumption in the U.S., as one component of an overall energy/environment strategy designed to limit the required volume of energy ...
Lees, Lester, Lo, Mingin Philip
core  

Security Issues in Controller Area Networks in Automobiles

open access: yes, 2017
Modern vehicles may contain a considerable number of ECUs (Electronic Control Units) which are connected through various means of communication, with the CAN (Controller Area Network) protocol being the most widely used.
Buttigieg, Robert   +2 more
core   +1 more source

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