To determine essential specifications for an active endoscope holder, a survey of laparoscopic procedures was conducted.
This paper first reviews all the essential specifications concerning OGC (Open Geospatial Consortium) interoperability.
The selection criteria and the essential specifications necessary for the practical use of radiation thermometers are introduced in the chapter.
On top of that, the retailer is bombarding you with all sorts of information about allegedly "essential" specifications that you may not fully understand.
In sea urchin, tbrain is not co-expressed with otxβ1/2 and instead has an essential role in specification of the embryonic skeleton.
For instance, FGF signaling, which is known to promote proliferation, plays an essential role in specification of extraembryonic tissue in mouse blastocyst, whereas its inhibition has no effect in human embryo (Kuijk et al., 2012; Roode et al., 2012).
In the model, we assume that a certain molecule, factor Y, plays an essential role in axon specification at the growth cones.
The repressive effect plays an important role for specifying collaborative effect of ROtx as an essential switching control from specification to differentiation.
Recently, Matsuo-Takasaki and colleagues (2005) discovered that Xenopus foxi1a is expressed in the anterior ventral ectoderm (corresponding to zone I) of the neurula and plays an essential role in ventral specification of the later cephalic ectoderm [62].
It encodes a transcription factor of the basic-helix-loop-helix (bHLH) protein family and plays an essential role in the specification and differentiation of myoblasts.
In Xenopus, pax8 and lhx1,which are the earliest determinants of pronephric fate are both under control of the RA signaling [ 154, 156], while pteg, an early pronephric marker, is a direct target of the RA signaling and an essential factor for pronephric specification [ 157].
