A juvenile vehicle seat comprises a set shell and a juvenile restraint harness with shoulder strap portions. The cycle includes a frame having front and rear portions; a seat ; a front wheel rotatable about a primary axis and attached to a steering member ; a steering mechanism coupled to the steering member ; a rear wheel, rotatably attached to the rear frame portion ; a drive mechanism operatively coupled to the front andor rear wheel; at least one footrest on the front wheel. , oligonucleotides and polynucleotides, methods of making each, methods of deprotecting each, and the like are disclosed herein. The reclosable lid uses a slide lock closure feature that prevents spillage during transportation of the open-top container and easy access for opening and drinking. Fabrication methods are also described. The method for manufacturing the gate dielectric, without limitation, may include forming a nitrided dielectric layer over a substrate, the nitrided dielectric layer having a non-uniformity of nitrogen in a bulk thereof, and removing at least a portion of the nitrided dielectric layer using a high temperature chemical treatment, the removing reducing the non-uniformity.