The phrase "are typically concentrated" is correct and usable in written English.
It can be used to describe the common location or distribution of something, often in a scientific or analytical context.
Example: "In urban areas, resources such as healthcare and education are typically concentrated, leading to disparities in access for rural populations."
Alternatives: "are usually focused" or "are generally clustered".
AMR may extend the temperature span for wider range than ADR (Adiabatic Demagnetization Refrigerator) at higher temperatures above 10 K because magneto-caloric effects are typically concentrated in a small temperature range in usual magnetic refrigerants.
Groundwater flow in shallow aquifers of the Bengal Basin may also be locally influenced during the dry season by recharge from persistent elevated ponds as well as uptake by the roots of trees that are typically concentrated in villages [21].
This algorithm relies on a basic geometric property of high-dimensional space: random 2-d projections of eccentric gaussian distributions are typically concentrated in opposite quadrants of the plane.
Consumer expenditure on telecommunications services is about 247,855 millions of dollars in North America and 242,323 millions of dollars in Western Europe in 2012.2 Industries developing those products are typically concentrated and firms are in constant search for increased profitability.
Birds and mammals are typically concentrated in leads and polynyas, increasing the risk to these animals if there is an oil spill.
Complicating matters further, health workforces are typically concentrated in large cities, while maternal mortality is generally higher in rural areas.
Because of the way the federal government spends money — purchasing is typically concentrated in the last three months of the fiscal year, which ends in October — the impact of the sequester would most likely be felt beginning in July.
These savings are caused by the average power decrease in accessing the memory hierarchy, because a large fraction of accesses is typically concentrated on a smaller, more energy-efficient bank.
CCPW refers to reject from heavy media vessels, jigs, cyclones, and spirals, while FCPW refers to reject from flotation columns and cells and effluent from filter presses, screen-bowl centrifuges, and de-sliming cyclones, all of which is typically concentrated in a thickener.
Along the Western front, the cemeteries were typically concentrated in specific locations, with the bodies brought in some distances to form larger cemeteries; elsewhere, the cemeteries tended to be smaller and more scattered.
Rainfall is typically concentrated during two wet seasons (March-June, November-December; Barton 1992 , 1993.
