The most common forms of physical impediment within a group of trees interacting with each other are constriction of the growing space and shading.
Casey Halpern, a neurosurgeon at the University of Pennsylvania and one of several researchers beta-testing the device, says the physical impediments of current optogenetics techniques are tremendous.
Inclusion criteria were being healthy, according to report of mothers or care-takers, being free of chronic diseases or physical impediments affecting physical growth, and having adequate feeding or anthropometric measurements.
Fatigue, stress, a lack of time or your baby's sleeping habits might get in the way of sex, or there may be physical impediments, such as vaginal bleeding or pain from breastfeeding.
These bulges could act as physical impediments for the lateral flow of the Al-Au solid solution.
In a small number of sessions, one or more psychometric tests could not be performed due to cognitive or behavior problems, physical impediments, or verbal refusal on the part of patients.
Many of us have been taught to think that a long life without physical impediments is the most desirous one; yet surely a life much reduced in years with multiple barriers is also a precious one.
When an international mining company surveys the Australian land for minerals it sees few physical impediments.
Landscape features are important to the daily survival rate [DSR] of nests because birds can select habitat structure that aids or inhibits predator search behavior or that provides physical impediments and nest concealment (i.e., visual obscurity; Chalfoun and Martin 2009; Lima 2009).
The lagging dog's sheer devotion allows him to survive several physical impediments, each more crushing than the previous.
