The phrase "a specimen by" is correct and usable in written English.
It can be used when referring to a specific example or sample created or produced by someone or something, often in scientific or artistic contexts.
Example: "The exhibit features a specimen by renowned artist Jane Doe, showcasing her unique style."
Alternatives: "a sample from" or "an example by".
It is possible to identify an individual mineral in a specimen by examining and testing its physical properties.
Often used in conjunction with transmission electron microscopy (TEM), EELS could be used to reveal the chemical identity of a specimen by measuring element-specific decreases in beam energy caused by interactions between an electron beam and atoms in the sample.
The techniques of traditional scanning microscopy and transmission electron microscopy have been applied to immunosorbent electron microscopy, in which the specimen is subject to an antigen-antibody reaction before observation and scanning tunneling microscopy, which provides information about the surface of a specimen by constructing a three-dimensional image.
Take similar material into the mold, and form a specimen by cold pressing molding under pressure 25 MPa.
Residual stresses were measured on the surface of a specimen by x-ray diffraction for different angles of subsequent plastic pre-setting.
Alternatively, when using CNS tests, it is possible to describe the failure curve of a specimen by obtaining the strength parameters c and ϕ with a single specimen, avoiding the need to prepare many specimens.
Because the most critical parameters (locations of CG and occipital condyles (OC), mass, and MOI) have not been determined on a specimen-by-specimen basis in any single study, it is important to gather these data in future experiments.
The Sind sparrow was first formally described by Edward Blyth, from a specimen collected by Alexander Burnes at Bahawalpur in around 1840.
Several fibrosis classifications were evaluated: - The histological fibrosis stage classification into 5 FM stages, as determined on a liver specimen by a pathologist.
"When we're doing an identification," says Martin Cheek, "and using a specimen collected by Gustav Mann, we know they were all by themselves in a forest writing the label, then and there.
We prepared a standard specimen by fixing a tiny needle-like magnet in synthetic resin.
