was ascertained from

USAGE SUMMARY

The phrase "was ascertained from" is correct and usable in written English.
It can be used when indicating the source or origin of information that has been determined or discovered. Example: "The data was ascertained from a comprehensive survey conducted last year."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Recovery time (RCT) was ascertained from perturbation onset to the recovery of stable foot contacts bilaterally.

Journal of Stroke and Cerebrovascular Diseases

Status for other breast cancer markers (ER, PgR, HER2) was ascertained from the medical record, from the most recent assessment.

EJNMMI Research

Short-term fish toxicity was ascertained from the 96-h median lethal concentration (LC50) of tests performed according to OECD 203 or comparable design [16].

Environmental Sciences Europe

The nature of each complex was ascertained from optical microscopy, X-ray diffraction (XRD) and Differential Scanning Calorimetry (DSC) in these systems.

Solid State Ionics

The orientation of the acetabular cup was ascertained from radiographs to determine the position of the points on the head most involved in the wear process.

The Journal of Arthroplasty

The optimal ratio of cross-linker to PDMS precursor was ascertained from the mechanical properties of networks prepared with different cross-linker concentration.

Polymer

Information on cause of death was ascertained from death certificates filled in by treating physicians.

Plosone

Mortality after 4 years was ascertained from the Government Death Registry.

Plosone

Cause of death was ascertained from death certificates supplemented with verbal autopsy interviews of the doctor and the family.

Plosone

U.S nativity was ascertained from a single question asking the respondent whether or not they were born in the U.S. Socioeconomic measures were taken from the Parental Questionnaire.

Plosone

Family history of prostate cancer was ascertained from the surgical chart and by a structured research questionnaire administered to each participant upon recruitment.

Plosone

Expert writing Tips

Best practice

Prefer using the phrase "was ascertained from" in formal, academic or scientific writing.

Common error

Avoid using "was ascertained from" in casual or informal writing. Simpler alternatives like "was learned from" or "was found in" are often more appropriate.

Linguistic Context

The phrase "was ascertained from" functions as a passive construction, indicating that information or a fact was definitively discovered or established, with emphasis on the source from which it was derived. As Ludwig AI explains, the phrase is considered correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "was ascertained from" is a grammatically sound phrase primarily used in formal and scientific writing to indicate that information has been definitively established from a specific source. As Ludwig AI confirms, it's a correct and usable phrase. While highly prevalent in scientific contexts, it's less common in informal settings, where simpler alternatives may be more appropriate. Ensure a clear and credible source is cited when using this phrase to enhance the authority of your statements.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

was derived from

Emphasizes that something originated or was obtained from a particular source.

was determined by

Focuses on the process of deciding or concluding something after investigation.

was deduced from

Stresses the use of reasoning and inference to arrive at a conclusion.

was established through

Emphasizes the process of proving or demonstrating something.

was concluded based on

Highlights that a conclusion was drawn using a particular evidence.

was inferred from

Emphasizes the act of drawing a conclusion based on indirect evidence.

was learned from

Highlights the acquisition of knowledge from a specific source.

was discovered via

Focuses on the method or means by which something was found.

was gathered from

Focuses on the collection of information from various sources.

was found in

Indicates the location or source where information was located.

FAQs

How to use "was ascertained from" in a sentence?

Use "was ascertained from" to indicate that information was definitely found out or established from a specific source. For example, "The cause of death "was ascertained from" the death certificate".

What can I say instead of "was ascertained from"?

You can use alternatives like "was determined by", "was learned from", or "was derived from" depending on the context.

Which is correct, "was ascertained from" or "was ascertained by"?

"Was ascertained from" is generally used to indicate the source of information, while "was ascertained by" would refer to the method or agent doing the ascertaining. The correct choice depends on the intended meaning.

What's the difference between "was ascertained from" and "was obtained from"?

"Was ascertained from" implies a process of discovery or confirmation, while "was obtained from" simply indicates that something was received from a source. "Was ascertained from" carries a stronger sense of verification or certainty.