This may mean that some articles meeting the inclusion criteria were missed if the abstract lacked detail.
It should be noted that those studies included in the meta-analysis performed well in our assessment of methodological quality, other than Dolan et al., which, as an abstract, lacked the sufficient detail required to properly examine its methodological strengths and weaknesses.
Or maybe it's more of an abstract lack of motivation, and you feel unable to focus on what needs to be done or what you want to do for fun but can't seem to get there.
Year: 2009-2011 MArea Area: Basic Education and Gender Equality Language: English Abstract: Lack of female teachers in rural primary schools could be a major cause of the gender gaps in enrolment and retention rates, especially for girls nearing puberty as they require mentoring and support from female teachers.
With respect to being abstract and lacking a spatio-temporal location, types are also akin to universals that is, they are if universals are.
It is criticised for remaining at an abstract level, lacking solid theoretical basis at a microlevel, not adequately addressing the issues emerging when actors adopt each other's roles and lacking the contextual sensitivity across countries and social settings (Cai and Cui 2015).
Next, we have excluded the articles focusing on the psychological and epidemiological aspects, studies not in human and articles without an English abstract or completely lacking an available abstract.
The Abstract Expressionists lacked order".
But for what this abstract artist lacks in marquee value he makes up for in eccentricity: Hilton spent the last two years of his life confined to his bed — and still managed to paint.
According to a common view, abstract entities lack spatio-temporal properties and relations, as opposed to concrete objects which exist in space and time (Lowe 1995, 515).
