The phrase "a tangible increase" is correct and usable in written English.
It can be used when discussing measurable or noticeable growth or improvement in a specific context, such as business, economics, or personal development.
Example: "The new marketing strategy resulted in a tangible increase in sales over the last quarter."
Alternatives: "a noticeable rise" or "a significant growth".
It has shone a spotlight on Rutgers's academic excellence and contributed to a tangible increase in student applications.
In a conference call yesterday, Patrick Houel, finance director of LVMH, basically repeated a previous forecast for a "tangible increase in operating income".
It's startling to contemplate a tangible increase in longevity over such a short space of time, because our mental image of this process is long-term and linear.
One result has been a tangible increase in anxiety, with Londoners worrying about the risk of travel, the risk of going into crowded places or near areas which could be construed as "symbolic targets".
Back then, the 360 represented a huge leap forward in gaming, with a tangible increase in performance and fantastic multiplayer support.
European CEO Maria Molland attributes this to a tangible increase in marketing, especially TV advertising and particularly in the UK which is widely recognized as the leading ecommerce market by far in Europe.
In the local battlefield, I did not find evidence of any tangible increase in recruitment.
Although few would argue that the postponement of death is a tangible gain, the value of increasing longevity is difficult to translate into monetary terms, and there has often been an undue focus on the perceived negatives (health and social care costs, including pensions).
Both plain and silica fume specimens show that 27 days wet curing causes tangible increase in time-to-corrosion initiation.
Both plain and silica fume specimens show that 27 days wet curing causes tangible increase in time-to-corrosion initiation and service life of concrete structures.
Yet, at least since the 2008 Olympics, there have actually been few tangible increases in participatory governance, even as popular desire to have a say -- especially over local issues that affect people's daily lives, such as zoning and land management, industrial construction and local government corruption -- has grown.
