The phrase "altered by using" is correct and usable in written English.
It can be used when describing a change that occurs as a result of employing a specific method or tool.
Example: "The image was altered by using advanced editing software to enhance its colors."
Alternatives: "modified through the use of" or "changed by employing".
In many models the performance of the pacemaker can be altered by using radio-frequency signals to alter its programmed settings.
We have shown experimentally that the NADH/NAD+ ratio can be altered by using carbon sources with different oxidation states.
For her performance at the Digital Content Expo 2010 (see the videos below), AIST has taken over the voice of Kaori Mochida, a famous Japanese pop star, which was altered by using VocalListener, the institute's self-developed synthesizer software.
The in vitro drug release experiments showed that the drug release behaviour can be altered by using various selections of biocompatible polymers to suit different therapeutic applications.
While in yeast, the genome was altered by using yeast genetic systems and then transplanted to produce a new strain of M. mycoides.
However, the fire uses in land preparation can be altered by using coercion, dis incentives) and dominant information that held by district and central governments, growers and mil.
In this control method, structural properties such as damping and/or stiffness are altered by use of special devices with very little external energy to activate such systems.
Founded between 1087 and 1089, some parts of the castle survive although it has been much altered by use and reuse in subsequent centuries.
In this study, univariate analysis was used preferentially, to limit heterogeneity between methods of producing HRs, as a multivariate HR can be altered by use of different prognostic factors or model types in individual models.
The DNA sequence encoding the recognition part of the intron in pMTL007 was altered by PCR using primers CTFB572/573s-IBS, CTFB572/573s -EBS1d, CTFB572/573s -EBS2, yielding plasmid pMTL007-ctfb.
The expression of 57 miRNAs in mouse quadriceps muscles was altered by aging using a miRNA array [ 10].
