concrete subject

USAGE SUMMARY

The phrase "concrete subject" is correct and usable in written English.
It can be used in discussions about grammar or writing, specifically when referring to a subject that is tangible or specific rather than abstract. Example: "In the sentence 'The dog barked loudly,' 'the dog' is a concrete subject that refers to a specific animal."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

One must suffer through densely superficial jugglings of reified abstractions and tics of academic preening (Butler is fond of warning that what she is about to say might seem "paradoxical"), but at length she will arrive at a concrete subject, and there ensue bracing close readings of the pope, Melanie Klein, Michael Walzer, Susan Sontag and poems written by Guantánamo prisoners.

The Guardian - Books

The chapter discusses key factors affecting each of the deterioration stages and describes approaches to improve the durability of reinforced concrete subject to reinforcement corrosion.

Galvanized Steel Reinforcement in Concrete

This paper presents an experimental study on the damage progress of concrete subject to combined sulfate-chloride attack under drying-wetting cycles and flexural loading.

Construction and Building Materials

The research results indicate that flexural loading accelerates the deterioration of concrete subject to sulfate and chloride attack under dry-wetting cycles.

Construction and Building Materials

Finite element (FE) modeling of confined concrete columns is a challenging task because it requires accurate definition of the concrete material model to represent the volumetric behavior of concrete subject to triaxial stress states.

Engineering Structures

This paper investigates the behavior of high-strength reinforced concrete columns confined using a new cross-spiral confinement technique and compares the behavior with three models for confined concrete subject to monotonic axial loads.

Engineering Structures

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Concrete subjects include Times Square and the World's Fairs of 1939 and 1964.

The New Yorker

Open image in new window Fig. 1 Stress strain curve in concrete subjected to blast loads.

International Journal of Concrete Structures and Materials

The behavior of concrete subjected to sulfuric acid attack was also investigated.

International Journal of Concrete Structures and Materials

A time-dependent model of permeability coefficient for concrete subjected to hydraulic pressure is proposed.

Water Science and Engineering

Concrete subjected to axial compression exhibited large deformations at higher loads compared to the conventional concrete.

Construction and Building Materials

Expert writing Tips

Best practice

When using "concrete subject", ensure that the context clearly indicates a focus on tangible, observable, or factual matters, as opposed to abstract or theoretical concepts.

Common error

Avoid using "concrete subject" when you are actually referring to an abstract or conceptual topic. A "concrete subject" should always relate to something tangible or directly observable. If discussing ideas or theories, consider using "abstract subject" or "theoretical subject" instead.

Linguistic Context

The phrase "concrete subject" primarily functions as a noun phrase that identifies a topic that is tangible, observable, or based on empirical evidence. As Ludwig AI points out, this contrasts with abstract subjects, which are conceptual or theoretical.

Expression frequency: Uncommon

Frequent in

Science

75%

News & Media

25%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "concrete subject" is a noun phrase used to denote a topic that is tangible, observable, or based on empirical evidence. Ludwig AI confirms its grammatical correctness and usage in both scientific and journalistic contexts. It's particularly prevalent in scientific and academic settings, emphasizing real-world relevance as opposed to theoretical speculation. While not frequently used, when used it helps to ensure clarity, emphasizing practical, observable matters. When using "concrete subject", it is important to distinguish it from ""abstract subject"" to avoid confusing tangible and conceptual topics.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

tangible topic

Replaces "subject" with "topic" and "concrete" with "tangible", focusing on the physical or real nature of the subject.

specific matter

Replaces "concrete" with "specific" and "subject" with "matter", emphasizing the detailed and particular aspect.

factual issue

Uses "factual" instead of "concrete" and "issue" instead of "subject", highlighting that the subject is based on facts.

verifiable topic

Substitutes "concrete" with "verifiable", underscoring the subject's capacity to be confirmed or proven.

empirical subject

Replaces "concrete" with "empirical", stressing that the subject is derived from observation or experience.

practical subject

Swaps "concrete" for "practical", indicating a focus on real-world applications and usefulness.

real-world subject

Emphasizes the subject's connection to actual, existing conditions and scenarios.

demonstrable subject

Uses "demonstrable" instead of "concrete", highlighting that the subject can be clearly shown or proven.

identifiable subject

Replaces "concrete" with "identifiable", pointing to the subject's clear and recognizable nature.

substantive subject

Changes "concrete" to "substantive", emphasizing the subject's significant and essential qualities.

FAQs

How can I use "concrete subject" in a sentence?

You can use "concrete subject" to describe a topic that is tangible and observable. For example, "In anatomy class, we studied the "skeletal system" as a concrete subject."

What is the difference between "concrete subject" and "abstract subject"?

A "concrete subject" refers to something tangible and observable, while an "abstract subject" refers to something conceptual and theoretical. For instance, "the human heart" is a concrete subject, whereas "love" is an "abstract subject".

What are some examples of a "concrete subject"?

Examples of a "concrete subject" include "machines", "instruments", "animals", or any topic that can be directly observed and examined.

When is it appropriate to use the term "concrete subject" in academic writing?

It is appropriate when you need to emphasize that the topic is based on empirical evidence or direct observation, rather than theoretical speculation. For instance, you might say, "The study focused on "water pollution" as a concrete subject, collecting data from various rivers."