https://pinboard.in/u:jm/public/ recent bookmarks from jm 2017-10-17T11:59:22+00:00 https://www.citylab.com/life/2014/08/cyclists-lets-talk-about-shoaling/379232/ jmYou're stopped at a red light with a bunch of folks on bikes, when someone who's just arrived sails past everyone, right to the head of the class. It's a lot like seeing somebody in the Whole Foods express lane with too many things. In other words, it's the kind of behavior that triggers toothy-toddler rages in otherwise emotionally competent adults. Oh god. This drives me nuts. (via Mark)]]> shoaling cycling commuting bikes red-lights commute rage https://pinboard.in/ https://pinboard.in/u:jm/b:a9ef1c7c9f8c/ 2017-10-11T20:32:07+00:00 http://www.sciencedirect.com/science/article/pii/S2214140516303796 jmThis study found no evidence that cyclists using conspicuity aids were at reduced risk of a collision crash compared to non-users after adjustment for confounding, but there was some evidence of an increase in risk. Bias and residual confounding from differing route selection and cycling behaviours in users of conspicuity aids are possible explanations for these findings. Conspicuity aids may not be effective in reducing collision crash risk for cyclists in highly-motorised environments when used in the absence of other bicycle crash prevention measures such as increased segregation or lower motor vehicle speeds. ]]> health safety hi-viz clothing cycling commute visibility collision crashes papers https://pinboard.in/ https://pinboard.in/u:jm/b:651ff73db489/ 2013-12-27T20:57:31+00:00 http://irishcycle.com/2013/12/27/dublin-cycle-planner-should-come-with-a-health-warning/ jmIt’s expected that any new mapping and routing systems will have errors which will need to be ironed out but the level of issues with the NTA Cycle Planner is far beyond what you’d expect in a light and quiet beta launch. It’s beyond acceptable for a public PR launch directing people to a route planner with no clear warnings. It looks like a rush job which allows junior minister Alan Kelly to get his name in another press release before the end of the year. ]]> cycling dublin commute mapping nta ireland maps https://pinboard.in/ https://pinboard.in/u:jm/b:78132686252d/ 2012-08-30T10:26:30+00:00 http://cyclingindublin.com/2012/08/29/the-urban-suvs-of-bicycles/ jm cargo-bikes cycling commute kids dutch-bikes bikes https://pinboard.in/ https://pinboard.in/u:jm/b:08ffcd2cb050/ 2011-11-14T11:39:29+00:00 http://www.chainreactioncycles.com/Models.aspx?ModelID=60783 jm weather ice cycling commute snow bikes https://pinboard.in/ https://pinboard.in/u:jm/b:cad27f51c776/ 2011-11-02T23:02:33+00:00 http://www.peterwhitecycles.com/studdedtires.asp jm ice winter tires tyres cycling shopping commute https://pinboard.in/ https://pinboard.in/u:jm/b:0a10d7344603/ 2010-01-28T12:28:16+00:00 http://www.irishtimes.com/blogs/pricewatch/2010/01/19/the-route-of-the-problem/ jm gps busses dublin-bus dublin mass-transit commute travel https://pinboard.in/u:jm/b:74c2b1a0f0a2/ 2010-01-07T11:22:11+00:00 http://www.face.boards.ie/vbulletin/showthread.php?threadid=2055780632 jm snow weather commute mobility chains driving https://pinboard.in/u:jm/b:323bd2b057bd/ 2009-09-29T11:07:52+00:00 http://www.dubsonwheels.com/# jm mashups useful web dublin dublinbikes jc-decaux bikes cycling commute https://pinboard.in/u:jm/b:db37b98b6b9e/