نتایج جستجو برای: growth stages

تعداد نتایج: 979957  

Journal: :Journal of sport & exercise psychology 2007
Maria Kosma Rebecca Ellis Bradley J Cardinal Jeremy J Bauer Jeffrey A McCubbin

The study's purpose was to identify the mediating role of intention and the stages of change (SOC) in physical activity (PA) over a 6-month period using two models (theory of planned behavior [TPB] and TPB/SOC). Participants were 143 adults with physical disabilities (70.68% response rate; M age = 46.03). The TPB constructs, SOC (time 1), and PA (time 2) were assessed using standardized self-re...

Journal: Desert 2008
A. Ahmadi A. Hossain Zadeh A. Moradi

Mungbean (Vigna radiata (L.) Wilczek) or green gram as a dryland grain legume is exposed to varied timings and severity of drought stress, resulting in variability in photoassimilate production. In order to evaluate some physiological responses in one mungbean cultivar to timing and severity of drought stress, a 3-replicate RCBD (randomized complete block design) field experiment was carried ou...

Kianoush Hassanzadeh, Madeh Ahmadi Mohammad Mehdi Farzinia Sasan Aliniaeifard,

 Rosemary (Rosmarinus officinalis L.) is an important medicinal plant that contained a wide range of secondary metabolites such as rosmarinic acid. In this study, essential oil content and composition and rosmarinc acid were determined at three phenological stages (before flowering, full flowering and fruit set stages). Hydro distillation method was used for essential oil extraction and GC and ...

A. Ghorbani, A. Mahdavi B. Navidshad F. Mirzaei Aghjeh Qheshlagh, S. Karamati Jabehdar

This study was conducted to determine the chemical composition, metabolizable energy, digestibility and ability of gas production of Poa trivialis. Samples was collected at three phenological stages including: vegetative growth, flowering and seedling on two different elevations of 1300 to 1500 m and 2000 to 1800 m asl in Neor and Hir region as the first and second sites, respectively. Testing ...

2010
Elisabete Paulo Morais Ramiro Gonçalves José Adriano Pires

It has been more than three decades since Nolan proposed his stages of growth model for information systems. Since then several studies on the stages of growth theory appeared in the academic literature. Since models oriented to the management and planning of information systems even models oriented to the development of information systems. But the object of this article is to present the most...

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