The phrase "alteration and a" is not correct and usable in written English as it is incomplete and lacks context.
It could potentially be used in a context where you are discussing changes or modifications, but it needs additional information to be meaningful.
Example: "The alteration and a new design were proposed for the project."
Alternatives: "change and a" or "modification and a".
This demonstrates the wettability alteration and a brief explanation are given in the following.
This research revealed kidney damage, microbiome alteration and a level of inflammation due to ADR treatment.
We also take into account two chemical reactions, aqueous alteration and a dehydration reaction, between rocks and water.
Icy planetesimals, which are larger than 50 km in radius and which formed 1.0 Myr after CAI formation with 130 K for an initial temperature, could experience ice melting, aqueous alteration and a dehydration reaction.
A chromosome 5 alteration and a (3 11) translocation are recurrent, stable features of in vitro cultured TMC [6].
The questionnaire was to be administrated without alteration and a copy of the database was to be returned to the ICONAS project coordinator within a specified time.
Radiograph and computed tomography scan showed worsening chest abnormalities, with the appearance of a widespread reticulonodular alteration and an opacity in the left middle lobe.
So it needs (i) a physiologic al) alteration, and (ii) a bounded period with a distinct beginning and end.
"If the Justice Department is widely staffed with junior ideological versions of John Ashcroft, that will represent a radical alteration and promises a return to the Reagan era," said Prof. David J. Garrow of the Emory University Law School in Atlanta, a longtime student of the Justice Department.
Ferroelectric resistive switching effects have attracted lots of research interests, since the polarization reversal is based on purely electronic mechanism, which does not induce a chemical alteration and is an intrinsically fast phenomenon [1, 2].
The building was subsequently given landmark status, protecting it against major alterations, and a court battle over that designation dragged on until it was upheld by the Supreme Court in 1991.
