Integrating sustainability in urban design is a prerequisite for adequately addressing the urban challenges related to climate change, resource availability, environmental degradation and energy consumption.
And since stable, healthy housing is a prerequisite for good health, these barriers pose challenges to a healthcare system charged with the responsibility of helping Veterans lead honorable, healthy lives.
Complete elucidation of the GARP/GARP-ligand signaling system in Treg cells and platelets is an important challenge and a prerequisite for the future development of strategies and tools for inducing or inhibiting Treg cells in chronic infection, tumor immunotherapy, autoimmune diseases, and transplantation.
The widely held paradigm that renal vasoconstriction may not be a prerequisite for septic acute kidney injury (AKI) has recently been challenged [ 1].
Proper pain assessment is a prerequisite for optimal pain treatment [ 6], but pain assessment is challenging in cognitively impaired patients.
Migration of antigen-experienced T cells to secondary lymphoid organs and the site of antigenic-challenge is a mandatory prerequisite for the precise functioning of adaptive immune responses.
However, the assessment of the unbearableness of that suffering, which is a prerequisite for euthanasia, seems to remain an important challenge.
Though periods of sustained stem cell proliferation enable rapid tissue growth or turnover, they challenge the view of quiescence as a prerequisite for the stem cell fate.
However, their often complex structures represent important challenges to organic synthesis as a prerequisite for detailed structure activity relationship (SAR) studies.
The proper modeling of the satellites' yaw-attitude is a prerequisite for high-precision Global Navigation Satellite System (GNSS) positioning and poses a particular challenge during periods when the satellite orbital planes are partially eclipsed.
