were measured by

USAGE SUMMARY

'were measured by' is correct and usable in written English.
For example, "The temperature and wind speed of the hurricane were measured by Specialized Weather Instruments."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Adenine nucleotides were measured by HPLC.

Stanford University

Vitamin D levels were measured by radioimmunoassay.

The Washington Post

AGEs were measured by ELISA.

Placenta

The relative enthusiasms were measured by social classification.

The Guardian - Opinion

LTB\ _4\) and LXA\ _4\) were measured by enzyme immunoassay.

Harvard University

Plasma sVEGFR1 and sVEGFR2 concentrations were measured by ELISA.

Nature

Abdominal fat areas were measured by computerized tomography (CT).

Nature

(B) Intracellular TG levels were measured by TG assay kit.

Nature

RNA concentration and quality were measured by a nanodrop spectrophotometer.

Nature

Levels of PD-L1 were measured by flow cytometry.

Nature

Protein concentrations were measured by the Bradford assay (BioRad).

Nature

Expert writing Tips

Best practice

When using "were measured by", ensure the subject being measured is clearly defined and that the method of measurement is appropriate for the context. This phrase is commonly used in scientific and technical writing to indicate a specific measurement technique or instrument.

Common error

A common mistake is not specifying the unit of measurement after stating something "were measured by". Always include the units (e.g., "were measured by HPLC in mg/L") to avoid ambiguity and ensure clarity.

Linguistic Context

The phrase "were measured by" functions as a passive construction, indicating the method used to quantify or assess a particular variable. As Ludwig AI suggests, this construction is common in scientific literature, where the focus is often on the measurement technique rather than the entity performing the measurement.

Expression frequency: Very common

Frequent in

Science

73%

Academia

18%

News & Media

5%

Less common in

Formal & Business

2%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, the phrase "were measured by" is a common and grammatically correct passive voice construction, as validated by Ludwig AI. It's predominantly used in formal and scientific contexts to describe the methods used for quantifying variables, as evidenced by its frequent appearance in scientific publications and academic research. To ensure clarity, it's crucial to specify the measurement units and avoid ambiguity. While alternatives exist, such as "were quantified via" or "were assessed through", "were measured by" remains a widely accepted and understood phrase for indicating the method of measurement.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

were quantified via

Replaces "measured" with "quantified" and uses "via" instead of "by", focusing on the method used for measurement.

were assessed through

Substitutes "measured" with "assessed", emphasizing the evaluation aspect, and "through" for "by", highlighting the process.

were determined using

Uses "determined" instead of "measured", focusing on the establishment of a value, and "using" instead of "by".

measurement was performed by

Changes the sentence structure to active voice, emphasizing the act of measurement.

were evaluated by means of

Emphasizes the evaluation process using a more formal and detailed expression.

were gauged by

Replaces "measured" with "gauged", suggesting a more approximate or estimated measurement.

were estimated via

Focuses on estimation rather than precise measurement, using "via" to indicate the method.

were calculated based on

Highlights the calculation aspect, implying a mathematical process was involved in obtaining the value.

were detected with

Focuses on the detection of a phenomenon or substance, using "with" to specify the instrument or technique.

were monitored through

Emphasizes the continuous tracking of something over time, using "through" to indicate the method of monitoring.

FAQs

How can I rephrase "were measured by" to sound more active?

You can rephrase "were measured by" in the active voice, such as "researchers measured X using Y" or "Y was used to measure X". This can make your writing more direct and engaging.

Is it better to use active or passive voice when using "were measured by"?

Whether to use active or passive voice depends on the context. Passive voice (e.g., "concentrations "were measured by" HPLC") is suitable when the measurement method is more important than the actor. Active voice (e.g., "we measured concentrations using HPLC") emphasizes the actor and is often preferred for clarity and directness.

What are some common methods that things "were measured by"?

Common methods used after ""were measured by"" include HPLC (High-Performance Liquid Chromatography), ELISA (Enzyme-Linked Immunosorbent Assay), mass spectrometry, spectrophotometry, and various imaging techniques like MRI or CT scans.

What are some alternatives to ""were measured by"" that still convey the same meaning?

Alternatives include "were quantified via", "were assessed through", "were determined using", or "measurement was performed by". The best choice depends on the specific nuance you want to convey.