Some Factors Affecting Twig Growth in Blackbrush

Some Soil Factors Affecting Tree Growth.

(1) It becomes increasingly evident that continued root growth with the establishment of new root-soil contacts is necessary for the normal entrance of both water and mineral nutrients into the root. This concept emphasizes the ecological importance of factors tending either to impede or favor the spread and permeation of roots in the soil. (2) The characteristics of soils with respect to (1) a...

Factors affecting bone growth.

Bone growth and development are products of the complex interactions of genetic and environmental factors. Longitudinal bone growth depends on the growth plate. The growth plate has 5 different zones-each with a different functional role-and is the final target organ for longitudinal growth. Bone length is affected by several systemic, local, and mechanical factors. All these regulation systems...

Some factors affecting survival in systemic blastomycosis.

T he finding of over 200 proved cases of blastomycosis in the state of Kentucky has aflorded interesting material to study the survival rates and factors affecting survival rates in this systemic fungus disease. The question of survival in blastomycosis is still subject to some controversy since in the original series reported by Martin and Smith1 of 117 cases in 1939, some 92 per cent of whom ...

a framework for identifying and prioritizing factors affecting customers’ online shopping behavior in iran

the purpose of this study is identifying effective factors which make customers shop online in iran and investigating the importance of discovered factors in online customers’ decision. in the identifying phase, to discover the factors affecting online shopping behavior of customers in iran, the derived reference model summarizing antecedents of online shopping proposed by change et al. was us...

Genetic Factors Affecting Facial Growth