Results 151 to 160 of about 956,920 (209)

The Role of Body Image Discrepancy in Exercise and Eating Motivation: A Self-Determination Theory Perspective. [PDF]

open access: yesHealthcare (Basel)
Salvador R   +4 more
europepmc   +1 more source

Nitrogen vacancies in graphitic carbon nitride and their role in heterogeneous photocatalysis.

open access: yesMater Horiz
Landi A   +7 more
europepmc   +1 more source

Estimation of canopy gap size and gap shape using a hemispherical photograph

Trees - Structure and Function, 2009
Gap size and gap shape are two important properties of forest gaps that can influence microsite conditions in a forest stand and determine the recruitment and establishment of trees. There is no universally adopted method for measuring the gap size, although several options are available.
Lile Hu, Jiaojun Zhu, Li Junsheng
exaly   +2 more sources

Responses of soil phosphorus fractions to gap size in a reforested spruce forest

open access: yesGeoderma, 2016
Gap created by thinning is a vital practice for the management of degraded forest. However, little information is available about the change in soil P fractions following the gap formation. This study investigated the effects of three gap sizes on soil P
Bing Yang, Xueyong Pang, Weikai Bao
exaly   +2 more sources

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