"The United States has set a heartrending but absolutely necessary example by refusing to pay ransom for captured Americans," Secretary of State John Kerry said last week.
This is perhaps debatable in the case of subjective probability, for perhaps it is sometimes possible to rationally not be fully confident in a necessary truth (for example, if identity statements are necessary if true, it may yet be rational on occasion to doubt a true identity claim).
Accurate quantitative estimates of the effects of nuclear reactions are necessary, for example, for dose estimation and prediction of single-event-upset rates.
The simulated weather crop index approach achieves excellent correlation between simulated and observed rainfall (necessary, for example, for modeling drought conditions) at the macroscale.
In addition to intrinsic hardware-based image fusion supplied by PET/CT-hybrid-devices, software-based fine-tuning is possible for correction of fusion artifacts or is even necessary, for example, for the planning of radiation therapy [11].
However, for protein-coding genes codon alignment is often necessary, for example for tasks which involve characterizing selection on the protein, or other codon-based analyses.
Appropriate analgesic treatment should be prescribed when necessary: for example, for intracranial hypertension, neoplastic meningitis, pain associated with retractions due to permanent deficit (standard).
It is necessary for example for the assembly of coherent sheets of barrier-forming epithelial and endothelial cells which line the inner and outer surfaces of the organism like those of the intestine, the skin or the blood vessels.
A necessary caveat for these examples is that whereas CAGE data might reveal whether a protein-coding domains is lost due to alternative promoter usage, it cannot prove whether a certain alternative promoter produces a transcript that is translated into a protein, in particular in cases where the alternative promoter is not previously annotated and linked to sequenced full-length RNAs.
After debating with my mother, we decided it was better if I went back and bought one anyway as life at our home depends on such a necessary item, for cooking, for example.
However it may be possible to excuse these from blame without accepting that noncompliance with reasons is a necessary condition for blameworthiness; for example, with the weaker condition that a blameworthy act stems from having a character from which certain concerns or motivations are absent (Arpaly 2003).
