Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
by conversion from a
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by conversion from a" is correct and usable in written English.
It can be used in contexts where you are describing a process of changing or transforming something from one form or state to another. Example: "The data was analyzed by conversion from a raw format to a structured database."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
3 human-written examples
Optimization by conversion from a P1 aminobenzisoxazole to a P1 p-methoxyphenyl residue, replacing the 3-trifluoromethylpyrazole with a 3-amidopyrazole, and employing a pyridone P4 group provided a fXa inhibitor with a potency and pharmacokinetic profile equivalent to that of razaxaban and improved selectivity over thrombin.
Where modifications to existing house heating systems are not feasible, e.g. by conversion from a single-pipe to a dual-pipe system or installation of larger radiators, an alternative solution is to adopt a cascaded flow of the geothermal fluid through a combination of heating systems operating at different temperature levels.
Science
The effect of each variable upon the likelihood of receiving chemotherapy was compared by conversion from a coefficient to odds ratio (OR).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
ARB is reported to increase A1-7 levels by conversion from A-II by ACE2.
Science
In this study, the CATI gave the higher figure for toilet flushing (this figure was also influenced by conversion from an individual estimate to a household one) and lower figures for garden watering frequency and number of machine washing loads.
In this article, we describe a novel route for the synthesis of Cu2S nanotubes by conversion from ZnS nanotubes via a chemical conversion and cation exchange process at a low temperature of 90°C.
Science
Treg cells can be divided into two major subgroups: naturally occurring Treg cells (nTreg) that develop within the thymus [9], and induced Treg cells (iTreg) that are generated by conversion from conventional T cells (Tconv) in the periphery by a variety of different stimuli [10], [11], [12], [13].
Science
The neutron density (ρneutron) at a given depth (d) was obtained by conversion from the neutron flux (Fneutron)at d with energies (E) <500 eV using the neutron velocity (v).
Science
In this paper, we have realized the first synthesis of Sb2S3 nanotubes by conversion from ZnS nanotubes via chemical conversion and cation exchange at a low temperature of 90°C.
Science
The Ustaša planned to eliminate Croatia's Serb minority partly by conversion from Orthodoxy to Catholicism, partly by expulsion, and partly by extermination.
Encyclopedias
CuO nanowires were also prepared by conversion from their nanoscale analogs of copper hydroxide at elevated temperatures [10 14].
Science
Expert writing Tips
Best practice
When using "by conversion from a", ensure that the original form and the resulting form are clearly stated to provide context and avoid ambiguity. For example, 'The energy was produced by conversion from chemical to electrical form.'
Common error
A common mistake is to only mention the original form without specifying what it is converted into. Always clarify both the starting and ending states when using the phrase "by conversion from a" to maintain clarity and avoid confusing the reader.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by conversion from a" primarily functions as a prepositional phrase indicating a process or method where something is transformed or derived from an initial state. Ludwig provides examples showing its use in scientific and general contexts.
Frequent in
Science
70%
News & Media
15%
Encyclopedias
15%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "by conversion from a" serves as a prepositional phrase that elucidates the origin or derivation of something through transformation. Ludwig AI confirms its correctness and utility in describing processes across various contexts, particularly in science, news, and encyclopedic sources. While examples are relatively uncommon, its usage is grammatically sound and clarifies how one entity evolves from another. When writing, always specify both starting and ending states to avoid ambiguity. Ludwig further suggests alternatives such as "through transformation from a" or "via alteration from a" to add variety to your writing. The high source quality and clear function contribute to its reliability as a descriptive tool.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
through transformation from a
Replaces 'by conversion' with 'through transformation', emphasizing the process of change.
obtained by transforming a
Emphasizes the process of obtaining something through transformation.
via alteration from a
Substitutes 'conversion' with 'alteration', highlighting a modification or change in form.
produced by altering a
Focuses on the result of altering something to create a new form.
resulting from changing a
Rephrases the entire structure to focus on the outcome of a change.
deriving from modifying a
Uses 'deriving' and 'modifying' to show origination through alteration.
as a result of modifying a
Highlights the cause-and-effect relationship of modification.
stemming from a change in a
Indicates that something originates from a change.
originating in the alteration of a
Stresses the origin of something in the process of alteration.
developed through the modification of a
Highlights the development process through modification.
FAQs
How can I use "by conversion from a" in a sentence?
You can use "by conversion from a" to describe a process where something is transformed from one form or state to another. For example, 'The fuel was produced "by conversion from a" biomass source.'
What are some alternatives to "by conversion from a"?
Alternatives include "through transformation from a", "via alteration from a", or "resulting from changing a". The best choice depends on the specific context and desired emphasis.
Is it always necessary to specify both the initial and final states when using "by conversion from a"?
While not always grammatically required, specifying both the initial and final states provides clarity and avoids ambiguity. This helps the reader understand the complete transformation process.
What's the difference between "by conversion from a" and "through modification of a"?
"By conversion from a" typically implies a more complete transformation, while "through modification of a" suggests a more gradual or incremental change. The choice depends on the nature and extent of the change being described.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested