Order in the playground

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Order in the playground

In eukaryotes the arrangement of genes along the chromosome is not as random as it at first appeared, and distinctive clusters of functionally related but non-homologous genes can be found in the genomes of certain animals and fungi. These include the major histocompatibility complex in mammals and gene clusters for nutrient use and secondary metabolite production in fungi. A growing number of ...

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Playground injuries in children

BACKGROUND Rapid urbanization and unplanned population development can be detrimental to the safety of citizens, with children being a particularly vulnerable social group. In this review, we assess childhood playground injuries and suggest safety mechanisms which could be incorporated into playground planning. METHODS Inclusion criteria were "children" as the focus group, "playground" as the...

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'Gaming the system' in Newton's Playground

This paper describes the current status of ongoing research looking into students’ “gaming the system” behaviors in an open-ended learning environment—the game Newton’s Playground—in relation to their physics learning, enjoyment of the game, and persistence. Our next step is to code students’ gaming behaviors and then compare learning via pretest and posttest scores. We’ll also examine gaming b...

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Severity of playground-related fractures: more than just playground factors?

INTRODUCTION Despite the establishment of playground safety standards, playground-related injuries are still a significant cause of extremity fractures in Singapore. This prospective study evaluates the dimensions and characteristics of our playgrounds, and their effect on fracture severity in an Asian population. We aim to correlate various playground risk factors with severity of the fracture...

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ژورنال

عنوان ژورنال: Mobile Genetic Elements

سال: 2012

ISSN: 2159-256X

DOI: 10.4161/mge.19348