نتایج جستجو برای: roads

تعداد نتایج: 14010  

Journal: :مجله علوم اعصاب شفای خاتم 0
fatemeh alipour shefa neuroscience research center, khatam alanbia hospital, tehran, iran

children need to learn to use the roads safety. road safety is essential for children’s freedom, development and exercise. when walking near a road it is a good idea to: 1. hold your child's hand. 2. don't let them run ahead. 3. look out for and encourage your child to be aware of hidden entrances or driveways crossing the pavement. 4. put reins on a younger child if they're not ...

2016
Hsiang Ling Chen John L. Koprowski Francisco Moreira

Anthropogenic infrastructure such as roads and non-native species are major causes of species endangerment. Understanding animal behavioral responses to roads and traffic provides insight into causes and mechanisms of effects of linear development on wildlife and aids effective mitigation and conservation. We investigated effects of roads and traffic on space use and movements of two forest-dwe...

2009
Julie Bouchard Adam T. Ford Felix E. Eigenbrod Lenore Fahrig

A key goal in road ecology is to determine which species are most vulnerable to the negative effects of roads on population persistence. Theory suggests that species that avoid roads are less likely to be negatively affected by roads than those that do not avoid roads. The goal of this study was to take a step toward testing this prediction by evaluating the behavioral response to roads and tra...

Journal: :Acta Scientific Agriculture 2019

Journal: :Ergonomics 2000
F J Steyvers D de Waard

When driving on lower-category Dutch rural roads without any delineation, drivers are likely to drift off the road with their right-side wheels, thus incurring damage to the pavement edge or even leading to accidents. In two experiments, two types of road-edge delineation, with continuous or dashed edge lines, were compared with two control roads without lines or with only a dashed line on the ...

2003
J L Hine

Since 1994, TRL in collaboration with a number of road authorities and consultant partners have been engaged in extensive studies of the performance of low volume sealed roads within Southern Africa (Greening and Gourley, 1999). The roads included in service primary and secondary roads with ages varying from thirty years old to relatively new roads and specially constructed experimental section...

2017
Yair Wiseman

Congestion roads can cause many unwelcome results like making people late to work; deliveries do not arrive on time and more. One way to tackle this annoyance is letting the driver know which roads are congested, so they will be able not to go through them. This paper suggests a fast computerized method of concluding which roads are congested and which ones are vacant by automatic analyzing of ...

Journal: :General and comparative endocrinology 2011
O L Crino B Klaassen Van Oorschot E E Johnson J L Malisch C W Breuner

Roads have been associated with decreased reproductive success and biodiversity in avian communities and increased physiological stress in adult birds. Alternatively, roads may also increase food availability and reduce predator pressure. Previous studies have focused on adult birds, but nestlings may also be susceptible to the detrimental impacts of roads. We examined the effects of proximity ...

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