The phrase "active specimen" is correct and usable in written English.
It can be used in contexts related to biology, research, or any field where specimens are studied or observed, indicating that the specimen is currently alive or functioning.
Example: "The researchers focused on the active specimen to observe its behavior in real-time."
Alternatives: "living specimen" or "viable specimen".
Diffusion-controlled partial charge transfer was proven to take place on the most active specimens which are promising candidates for non-corrosive, dimensionally stable photoelectrodes.
The experimental specimens were prepared as follows: for the single active layer specimen, the Zr:SiO x thin film (about 20 nm) was deposited on the TiN/Ti/SiO2/Si substrate by co-sputtering with the pure SiO2 and Zr targets.
Relaxation of supercoiled DNA using yeast extracts that express the above-mentioned genes showed that, with exception of LdTopIΔL, which conserved full enzymatic activity, the other three deletions expressed non active topoisomerase specimens and thereby the removed peptides were considered essential to unwind DNA or to keep both subunits together in the heterodimer.
These factors may be particularly active in specimens derived from OA joints and perhaps reflect the similarities of the inner meniscus and articular cartilage [ 30, 53, 57].
The majority of cells expressing cytoplasmic TWEAK had either a macrophage-like morphology and were scattered in the synovial lining or appeared to be lymphocytes in the sub-lining region of active RA specimens.
High levels of OSCAR were associated with the microvasculature of the synovium of active RA specimens as well as tissues taken from our inactive RA patient group, who have had successful DMARD treatments.
The mechanisms of injury in DN include glomerular hyperfiltration, toxicity of active oxygen specimens and advanced glycation end-products, angiotensin II action, and cytokine and growth factor secretion [ 5- 7].
Active-brazed specimens exhibited tensile and mean flexural strengths of 62 and 110 MPa, respectively.
LEF1 (lymphoid enhancer-binding factor-1) gene encodes a transcription factor that participates in wnt signaling pathway that is active in CLL specimens.
Active procurement of specimens from pediatric inpatients with pandemic (H1N1) 2009–associated pneumonia was organized by the Laboratory of Molecular Epidemiology for Infectious Agents at Kitasato University.
