Others are notable because they were labor-intensive.
"Any kind of internship or mentoring programs require money, because they are labor intensive and require a reduced teaching load" for those who would serve as mentors.
Mondaine, which produces about a million watches a year, relies on imports of watch cases and dials from China — products that are expensive because they are labor intensive in Switzerland, without adding much value to a timepiece.
Reference identification procedures that use biochemical and morphological studies are not often practical for the clinical laboratory because they are labor intensive and take several days.
Bioassays are infrequently performed, because they are labor intensive, analysis of the dose response curves generated in the bioassays requires extensive curvefitting statistics based computer analysis, and they are not appropriate for large scale screening and rapid throughput.
However, these tests are not suitable for effective, fast, high-throughput routine diagnostic screening because they are labor intensive, the samples are prone to contamination and have relatively lower sensitivity.
Restaurants outsource these foods because they are labor-intensive or require special equipment or skills, and because they are so popular they must be produced in bulk, like the pão de queijo.
"They were always something expensive until more recent times, because they were very labor intensive and admired for that reason.
Indeed, many of them drew his attention because they were plaintiffs in labor-abuse lawsuits, suggesting that their employers include a disproportionate share of bad actors.
Therefore, it is reasonable to assert people of color were not intended to be included from the outset because they were too busy laboring in the fields without compensation as slaves.
"Jews went into crime," the authors quote Bingham as writing, "because they were unfit for hard labor".
