Sentence examples for obstacles in defining from inspiring English sources

This dilemma stems partly from a lack of rigorous scientific investigation and partly from obstacles in defining the time period when a reintubation took place in the critically ill patient – information that usually is buried within the medical record.

However, the lack of consistent phenotypic abnormalities in Dnmt2-deficient laboratory models has been a major obstacle in defining the biological function of Dnmt2 enzymes.

One obstacle in defining the role of oxidants in aging is our lack of knowledge of when, or even if, reactive oxygen species (ROS) accumulation causes physiological alterations that are severe enough to affect the lifespan of an organism and whether manipulation of the onset of oxidative stress will alter lifespan.

The uncertainty in defining AIP is a major obstacle in etiological research of AIP.

One of the major obstacles to the exploitation of genetic variation in human medicine, veterinary medicine, and animal breeding is the difficulty in defining haplotypes in unrelated individuals.

In the environment mapping, each robot senses the presence of obstacles in order to define the costs of the markers associated with each position.

During the FBT, subjects walked along a narrow platform and turned in defined spaces, with and without an overhead obstacle.

The node manager applies sensor setting information entered in user interface to sensors, and creates and operates the obstacles defined in the map layer manager, the target area defined in the target area manager, and interactive sensors.

In our work, we consider indoor environment where obstacles are defined as objects in front, obstructing or endangering while visually impaired people moving.

The most important obstacles defined in the study of Chor et al. (2009) were "being anxious about the side effects" and "suspicions about the vaccine's safety".

It is how we face obstacles that define us and those obstacles can vary in size or matter.