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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a reduction when
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a reduction when" is correct and usable in written English.
It can be used in contexts where you are discussing a decrease or lessening that occurs under certain conditions or circumstances. Example: "There is a reduction when the temperature drops below freezing, which affects the overall efficiency of the system."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
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
6 human-written examples
Earlier this year, under regulatory pressure, Standard sold £7.5bn worth of equities, reducing its shares exposure from 59percentto35percentr cent - quite a reduction when you consider that it was up at 77 per cent in 2002.
News & Media
The effective spending freeze amounts to a reduction when rising costs are taken into account — a welcome outcome to many Republicans — and disrupts the government's ability to carry out programs and policy changes.
News & Media
Although the internal friction at about 110°C for both samples showed a reduction when the Gd3+ content increased, differences have been found between the change tendencies, Tg and ΔEa, of GMA-PMMA and GOA-PMMA as the concentration of Gd3+ increased.
Science
Nagel's account "connects" disparate elements of the reduced and reducing theories' vocabularies via "bridge laws" (not Nagel's term!) and claims a reduction when the laws of the reduced theory are derived from the laws of the reducing and the bridge laws.
Science
In setting up the equations, we note that Numbers of infected lizards change in two ways: a reduction when previously infected lizards lose their oral flora; a gain when uninfected lizards eat infected prey.
Science
It is perhaps not surprising that the small number of studies in the current meta-analysis, which used VAP as the primary outcome measure, failed to show a reduction when toothbrushing was used.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Rent laws allow the state Division of Housing and Community Renewal to order a rent reduction when a landlord eliminates a "required" or "essential" service.
News & Media
"There was a big reduction when the Republicans cut us," he added, referring to a 40percentt reduction in the budget in 1995.
News & Media
Here in California we know firsthand that residents seize the opportunity to participate in a community reduction when it's using energy from dirty power plants — an energy "sit-in" if you will.
News & Media
Japan recently achieved a 15% reduction when its nuclear power stations were shut down, and demand fell as a result of a national appeal, after the Fukushima disaster.
News & Media
Additionally, the permeable void ratio is affected by the Portland cement replacement, showing a significant reduction when the Portland cement ratio is increased.
Expert writing Tips
Best practice
To enhance clarity, follow "a reduction when" with a specific and measurable outcome. Quantifying the reduction strengthens the impact of your statement.
Common error
Avoid implying a direct causal relationship when only a correlation exists. "A reduction when" indicates a relationship, but does not automatically prove that the 'when' is the direct cause of the reduction.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a reduction when" functions as a relative clause, introducing a condition or circumstance under which a decrease occurs. Ludwig AI confirms its correct usage in various contexts.
Frequent in
Science
50%
News & Media
41%
Formal & Business
9%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "a reduction when" is a grammatically correct and usable phrase that serves to introduce a condition or situation under which a decrease occurs. As confirmed by Ludwig AI, this phrase is versatile and can be used in various contexts, predominantly in science, news, and business, and has a neutral formality level. Keep in mind that using "a reduction when" correctly involves ensuring a clear connection between the reduction and the condition, avoiding implications of causation where only correlation exists. For alternative phrasing, you can try using "a decrease when" or "a decline when", depending on the nuance you want to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a decrease when
Replaces "reduction" with "decrease", a direct synonym, maintaining the same structure and meaning.
a decline when
Uses "decline" instead of "reduction", suggesting a more gradual decrease.
a drop when
Substitutes "reduction" with "drop", indicating a sudden or abrupt decrease.
a fall when
Replaces "reduction" with "fall", another synonym indicating a downward trend.
a lessening when
Uses "lessening" instead of "reduction", emphasizing the act of becoming smaller or less.
a curtailment when
Substitutes "reduction" with "curtailment", suggesting a deliberate act of limiting or reducing something.
a cutback when
Replaces "reduction" with "cutback", implying a sharp or significant decrease, often in spending or resources.
a contraction when
Uses "contraction" instead of "reduction", often used in economic contexts to describe a shrinking or decline.
a downtrend when
Substitutes "reduction" with "downtrend", indicating a general decline over time.
a slump when
Replaces "reduction" with "slump", suggesting a sudden and significant decline, often in economic activity or performance.
FAQs
How can I rephrase "a reduction when" to sound more formal?
For a more formal tone, consider using "a decrease under circumstances where" or "a decline in situations where". These alternatives offer a similar meaning with a more sophisticated vocabulary.
What's the difference between "a reduction when" and "a reduction because"?
"A reduction when" indicates a temporal relationship, happening at the same time as something else. "A reduction because", however, indicates a causal relationship, implying that the reduction is a direct result of something. For example, the sentence "There is "a reduction when" costs rise" suggest the reduction is happening at the same time as costs are rising and the sentence "There is a reduction because costs rise" indicates that cost rise cause reduction.
Is it grammatically correct to say "a reduction when"?
Yes, it is grammatically correct. The phrase "a reduction when" is used to describe a decrease or lessening that occurs under specific conditions. However, ensure that the sentence structure is clear and the context is well-defined.
What are some common nouns that follow "a reduction when"?
Common nouns that follow "a reduction when" include "costs", "performance", "size", "weight", "risk", and "mortality". The choice of noun depends on the specific context and what is being reduced.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested