Depression: appropriate sadness; this is an essential stage, but those caring for Bobbi Kristina, or any child who has lost a parent, need to ensure that sadness doesn't spiral into depression.
Characterization of doped optical fibers (DOFs) is an essential primary stage for design of DOF-based devices.
First, the humanist study of Stoicism, Epicureanism, skepticism, and Neoplatonism widened the philosophical horizon and eroded faith in the universal truth of Aristotelian philosophy an essential preparatory stage for the rise of early modern thought.
Although most researchers agree that the nymphal stage of Ixodes ticks is the most epidemiologically essential life stage for transmission of B. burgdorferi sensu lato, because little is known about the transmission of B. miyamotoi from Ixodes ticks to humans, the data for both nymphs and adults were combined.
Migration between the gut and salivary glands of the tsetse fly is essential for stage development [3], [4].
It is demonstrated that the simulation study is essential in the development stage for successful PIM.
Appropriate assessment of superficial and deep tumour spread, regional lymphadenopathy and distant metastases is essential for staging and therapeutic planning.
3 Although the tumor status of regional lymph nodes is essential for staging of colon cancer, the importance of the total number of collected lymph nodes remains controversial.
Accurate imaging is essential for staging, treatment planning and follow-up, since surgical intervention and neo- or adjuvant therapy modalities depend on the outcome of the diagnostic results [ 2].
