ascertaining the existence

USAGE SUMMARY

The phrase "ascertaining the existence" is correct and usable in written English.
It can be used in contexts where you need to determine or verify whether something is present or true. Example: "The researchers focused on ascertaining the existence of the rare species in the region."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

It proves only that at the time of Sima Qian a certain Li family (see above) pretended to be descended from the Daoist sage; it does not give a basis for ascertaining the existence of the latter.

Britannica

Some new sufficient conditions for ascertaining the existence and global exponential stability of the periodic solution of such BAM neural networks are obtained by using the properties of nonsingular M-matrix, integral inequality analysis and a continuation theorem based on coincidence degree.

Neurocomputing

Since vacancies in perovskite oxide film affect transport properties more than ferromagnetic properties, we believe that our stoichiometric BiMnO3 films should have sufficient quality for ascertaining the existence of ferroelectricity in stoichiometric BiMnO3.

Nanoscale Research Letters

However, no clear cut results were proposed ascertaining the existence of a molecular progression scheme between early carcinoma (stage 1), invasive (stage 2 and 3) and metastatic (stage 4) CRC.

BMC Cancer

The miR-RACE products were cloned and sequenced for confirmation where identical results were generated by both high throughput sequencing and miR-RACE, thus further confirming the power of Solexa technology in sequencing sRNA libraries for miRNA discovery as well as ascertaining the existence of these miRNAs.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Fermium-250 (30-minute half-life), the alpha-decay product of nobelium, was used to ascertain the existence of nobelium-254.

Britannica

The following year the Japa nese Government sent a survey team to the seas surrounding the isles and ascertained the existence of sediment a mile and a half deep and 90 to 150 miles wide.

The New York Times

The attempted inspection of appellant's home was merely to ascertain the existence of evils to be corrected upon due notification or, in default of such correction, to be made the basis of punishment.

Cornell University

This study was an extension to a previous work that ascertained the existence of the binder creep phenomenon as reflected from the continual permeability loss especially on samples conditioned at elevated temperatures.

Construction and Building Materials

Hart laid particular stress on what he designated as the "rule of recognition"—namely, the array of normative presuppositions that underlie the behaviour of legal officials (especially judges and administrators) as they ascertain the existence and contents of the laws in their system of governance.

Encyclopedia Britannica

To ascertain the existence and measure the OB phenomenon in food handlers in relation to foodborne disease and 2. To examine the association of OB with food handlers' risk perceptions, knowledge, attitudes, self-reported practices, training participation, food safety performance of the establishments and microbiological analysis.

Food Research International

Expert writing Tips

Best practice

When using "ascertaining the existence", ensure the context clearly indicates what you are trying to confirm or discover. For instance, "The study focused on ascertaining the existence of water on Mars" provides a clear objective.

Common error

Avoid using "ascertaining the existence" in unnecessarily complex sentences. Simpler phrasing like "determining if X exists" can often improve clarity.

Linguistic Context

The phrase "ascertaining the existence" functions as a gerund phrase, acting as a noun. It describes the action of finding out or establishing whether something exists. Ludwig examples show it is often used in scientific or formal contexts.

Expression frequency: Uncommon

Frequent in

Science

70%

Encyclopedias

20%

News & Media

10%

Less common in

Formal & Business

0%

Academia

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "ascertaining the existence" is a grammatically correct gerund phrase used to describe the process of discovering or confirming whether something exists. Ludwig AI indicates it is often found in formal, especially scientific, contexts. While not extremely common, its usage is consistent across various authoritative sources such as Britannica and The New York Times. When using this phrase, ensure clarity in your writing and avoid overcomplicating sentence structure. Consider more common alternatives like "determining the presence" or "verifying the presence" for simpler communication. Overall, understanding the nuance and context of "ascertaining the existence" will enhance your writing and its precision.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

verifying the presence

Focuses on confirming if something is present, similar to confirming existence.

confirming the presence

Emphasizes confirmation that something is present.

determining the reality

Shifts the focus to establishing whether something is real, implying existence.

establishing the actuality

Highlights confirming something is actual or factual, implying it exists.

detecting the presence

Highlights the action of finding something, indicating it exists.

validating the being

Focuses on validating the state of existing or being.

substantiating the reality

Emphasizes providing evidence to support the claim of something being real.

uncovering the existence

Implies finding something that was previously unknown.

investigating the occurrence

Shifts to researching whether something occurs, implying existence.

proving the actuality

Focuses on demonstrating that something is actual and true.

FAQs

How can I use "ascertaining the existence" in a sentence?

Use "ascertaining the existence" when you want to emphasize the process of discovering or confirming if something exists. For example: "The goal was "ascertaining the existence" of life on other planets".

What are some alternatives to "ascertaining the existence"?

You can use alternatives like "determining the presence", "verifying the presence", or "confirming the presence" depending on the specific context.

Is it better to use "ascertaining the existence" or "determining the existence"?

Both "ascertaining the existence" and "determining the existence" are grammatically correct and have similar meanings. The choice depends on the specific context and desired level of formality, with "ascertaining" often sounding more formal.

What's the nuance between "ascertaining the existence" and "confirming the existence"?

"Ascertaining the existence" often implies an active investigation or inquiry to find something, while "confirming the existence" suggests verifying something that is already suspected or partially known.