In each session, the instruction screen first directed participants either to clench their hand tightly (exercise condition) or to relax their grip (no-exercise condition).
Given the extreme environmental conditions present at our Yukon field site compared to tightly controlled conditions in our growth cabinets, we fully expected to find differences that were location-specific.
Our study thus confirms, and widely extends, the results shown for Arabidopsis thaliana grown under tightly controlled conditions [ 11, 12], for an important crop species grown under field conditions.
Judge Ricardo M. Urbina of the United States District Court in Washington, D.C., granted the request, which the government had vehemently opposed, only under tightly controlled conditions.
A hunger strike in July, which involved 6,600 inmates at its peak, ended after the department agreed to consider adjustments in the way inmates are assigned to the state's three security housing units, where they are held in tightly controlled conditions that minimize human contact.
The tightly controlled conditions of their experiments give them the ability to edge a bit closer to understanding how and why neurons form connections.
While it is useful for understanding cellular fundamentals and constraints under tightly controlled conditions, the scale-up to product containers requires additional experiments.
Dissolution experiments were carried out in a batch reactor under tightly controlled conditions: pH = 3 ± 0.05, a constant temperature of 25 ± 0.01°C, fixed dissolved oxygen (8 11 ppm), and electrolyte solution of 0.01 M NaCl initial ionic strength [21].
However, flexible platforms for the large-scale production and storage of hPSCs in tightly controlled conditions are necessary to deliver high-quality cells in relevant quantities to satisfy clinical demands.
