The phrase "a long term subject" is correct and usable in written English.
It can be used when referring to a topic or area of study that is considered over an extended period of time.
Example: "In our research, we have identified climate change as a long term subject that requires ongoing attention and analysis."
Alternatives: "a long-standing topic" or "an enduring subject".
Both deaths made the baroness an immediate target of tabloid headlines and a long-term subject for scurrilous gossip.
The jumbo container cranes at the European Container Tenninal (ECT) in Rotterdam are subject of a long term study to automate the international seaport and make container handling more efficient.
If the stock is not sold until two years from the date the option was granted or one year from the date it was exercised, whichever is later, any capital gain will be treated as long term, subject to a maximum tax of 20percentt at the federal level.
Tumour size then remains pseudostable over the long term, subject to short-term oscillations due to cancer cells dying and previously quiescent cells becoming active again (case for ρmax=10, μ=0 and α=0% shown in Figure 3).
On the long term, subjects with FRAXA can save and thereafter rapidly extinct the delay CR.
However, a long-term study of subjects followed for 3 years on efavirenz containing regimens showed stability of neuropsychological testing performance in subjects with normal testing at baseline, suggesting if tolerated, efavirenz does not appear to lead to accumulated neurotoxicity which is clinically detectable [ 94].
As part of a long-term study, all subjects have been individually marked with nylon collars and are well habituated to human presence (Kappeler and Fichtel 2012b).
Each species has been the subject of a long-term study and monitoring program in Yellowstone.
Dr. Irwin Redlener, the director of the Children's Health Fund, notes that there is as yet no comprehensive method of tracking these children, who are supposed to be the subject of a long-term study by the Centers for Disease Control and Prevention.
Here, we present the results of a long-term study in which normally sighted subjects underwent sudden and complete visual deprivation for a period of five days while immersed in an intensive Braille instruction and tactile training program.
This study is aimed at comparing the outcome of the 31 pts treated with RT and adjuvant TMZ (group A) from January 1997 to June 1999 versus the 33 pts treated with RT and concomitant TMZ (group B) from July 1999 to November 2001 and at comparing, on a long term basis, the subjects that received both RT and TMZ with the historical group (group C) that was treated with radiotherapy alone.
