منابع مشابه
Micronutrient Cycling Metal CyCling
Introduction This module is the seventh in a series of Extension materials designed to provide Extension agents, Certified Crop Advisers (CCAs), consultants, and producers with pertinent information on nutrient management issues. To make the learning ‘active,’ and to provide credits to CCAs, a quiz accompanies this module. In addition, realizing that there are many other good information source...
متن کاملRibosome cycling
Eating Staph he scavenger receptor CD36 is required for binding and internalization of Staphylococcus aureus , report Stuart et al. (page 477). After recognizing lipoteichoic acid on the bacterial surface, CD36 teams up with toll-like receptors, TLR2/6, to trigger expression of pro-inflammatory cytokines. Researchers already knew that CD36 recognized apoptotic cells in both mammals and flies. I...
متن کاملThe Effect of Cycling Intensity on Cycling Economy During Seated and Standing Cycling.
BACKGROUND Previous research has shown that cycling in a standing position reduces cycling economy compared with seated cycling. It is unknown whether the cycling intensity moderates the reduction in cycling economy while standing. PURPOSE The aim was to determine whether the negative effect of standing on cycling economy would be decreased at a higher intensity. METHODS Ten cyclists cycled...
متن کاملNitrogen cycling. Rapid nitrous oxide cycling in the suboxic ocean.
Nitrous oxide (N2O) is a powerful greenhouse gas and a major cause of stratospheric ozone depletion, yet its sources and sinks remain poorly quantified in the oceans. We used isotope tracers to directly measure N2O reduction rates in the eastern tropical North Pacific. Because of incomplete denitrification, N2O cycling rates are an order of magnitude higher than predicted by current models in s...
متن کاملOverview of cycling injuries: results of a cycling club survey.
Participation in competitive bicycling has increased substantially over the past decade, and bicycle injuries have increased accordingly. Cycling has been reported in several studies to have higher rates of injury than other sports and recreational activities; accordingly, riders must be cognizant of the potential for injury and protect themselves appropriately. The purpose of the current study...
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ژورنال
عنوان ژورنال: Mechanical Engineering
سال: 2016
ISSN: 0025-6501,1943-5649
DOI: 10.1115/1.2016-sep-4