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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as at days
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as at days" is not correct and does not convey a clear meaning in written English.
It seems to be an attempt to refer to a specific time or date, but it is not a standard expression. Example: "As at days, we have not received any updates on the project."
⚠ May contain grammatical issues
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
This was also done one day later, as well as at days 8, 15, and 22 after in-house transport or shipment always in the morning between 8-10 AM.
Science
PCT, CRP, the sepsis criteria (American College of Chest Physicians/Society of Critical Care Medicine definitions), and the Sepsis-related Organ Failure Assessment score were measured at days 1 7, as well as at days 14 and 21, concluding the observation period with the 28-day survival.
Science
From day 3 of adulthood up until termination of the experiment, each worm group was treated daily with the same compound as at days 1 and 2 of adulthood.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
For each of these sets, we identified significant trauma-responsive genes and the difference in the genome-wide expression patterns overall, as well as differences at days 0.5, 1.0, and 4.0 days after injury (P <0.001, F-test).
Science
By treating the commonly-used MPC line C3H10T1/2 cells with 9CRA (0, 5, 10 and 20 µM), we found that the early osteogenic marker alkaline phosphatase (ALP) activity was significantly induced at as early as at day 5 (Fig. 1A).
Science
Examination of bladder tissue revealed that Pten-deficient bladders and Lkb1-deficient bladders did not show any significant morphological differences from WT counterparts at day 50 (Fig. S1) as well as at day 100 (Fig. 1, C).
Science
As at day 2 of infection, IL-2 levels were significantly higher than normal in mice immunized with ΔfupAΔcapB (5-fold) as well as in mice immunized with LVS (6-fold).
Science
No protection was achieved with serum transfer from non-immunized mice, as at day 7 post infection, the bacterial burden (∼107) was similar to that observed in the infected control mice.
Science
At day 15 (not shown), as well as at day 21 (Figure 2B), we observed a significant decrease (Anova, p<0.001) in the percentage of FoxP3+ within CD4+ T splenocytes of anti-CD25-treated mice, compared to their counterparts injected with PBS or with the control IgG (Figure 2B).
Science
Moreover, PECAM-1 staining performed to visualize blood capillaries revealed a decreased microvessel density in tumors from PPARα KO hosts when compared to tumors from WT hosts of the same size at day 7 (data not shown), as well as at day 30 post implantation (Figure 2B).
Science
The second and third measurement was performed as T2W at days 7 and 28 after MCAO, representing tissue necrosis in this later phase.
Science
Expert writing Tips
Best practice
Avoid using the phrase "as at days" in formal writing. Instead, opt for clearer alternatives such as "as of [date]" or "on [date]" to ensure clarity and grammatical correctness.
Common error
Using "as at days" may stem from a misunderstanding of how to properly reference specific points in time. To avoid this, always use a recognized temporal phrase like "as of [date]" or "on [date]" to clearly denote the reference point.
Source & Trust
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as at days" is intended to function as a prepositional phrase, attempting to specify a timeframe. However, it does not conform to standard English grammar and lacks a clear, recognized function. As Ludwig AI suggests, there are more suitable alternatives.
Frequent in
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Formal & Business
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Less common in
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Ludwig's WRAP-UP
In summary, the phrase "as at days" is grammatically incorrect and should be avoided in both formal and informal writing. Ludwig AI suggests that this phrase is not a standard English expression. More appropriate alternatives like "as of [date]", "on [date]", or "at that time" should be used to ensure clarity and correctness. Using the phrase might lead to misunderstandings and is not recommended. Proper temporal phrasing is essential for clear communication, making the use of correct alternatives vital.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as of date
Replaces "days" with a more general "date" to indicate a specific point in time.
at that time
Substitutes the original phrase with a general reference to a specific time period.
on those days
Replaces the original with a reference to specific days, emphasizing the plurality.
during that period
Uses "period" to refer to an interval that includes the days in question.
by those dates
Indicates a deadline or a point by which something should be completed.
for those days
Focuses on a duration encompassing the days in question, often implying a condition or arrangement.
in those days
Replaces original with a reference to a time in the past.
up to that day
Highlights a cumulative effect or state leading to a particular day.
until those days
Implies a continuation of something up to a specified set of days.
on each of those days
Emphasizes the action or state occurring on every single day referenced.
FAQs
What does "as at days" mean?
The phrase "as at days" is not a standard English expression and is considered grammatically incorrect. It lacks a clear and recognized meaning in common usage.
What can I say instead of "as at days"?
You can use alternatives like "as of date", "at that time", or "on those days" depending on the context.
Is it correct to say "as at days"?
No, it is generally considered incorrect to say "as at days" in formal or standard English. It's better to use more precise and grammatically accepted alternatives.
Which is the correct way to refer to a specific time, "as at days" or "as of" a specific date?
"As of" a specific date is the correct and preferred way to refer to a specific point in time. Avoid using "as at days" as it is not grammatically correct.
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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
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested