The phrase "age clusters" is correct and usable in written English.
It can be used to refer to groups of individuals categorized by their age range, often in demographic studies or marketing analysis.
Example: "The survey results indicated that the preferences varied significantly across different age clusters."
Alternatives: "age groups" or "age categories".
Adult aging-related clusters (up-regulated with age: clusters 6, 14, 23; down-regulated with age: clusters 13, 18, 25, 26; Figure 3) from the k-means cluster analysis were selected and their corresponding gene lists were queried for pathways.
Sand-formation events revealed by age clusters at 3, 8, and 16 21 ka imply roughly synchronous environmental responses to corresponding global-scale arid events.
The probability density frequency (PDF) distribution of 24 ages reveals age clusters at about 3, 8, 16 21, 33, and 79 83 ka, indicating enhanced sediment accumulation then.
The age spectra obtained for pisolites, including cores, cortices and matrices enables the definition of three age clusters around 56 59, 44 47, and 24 27 Ma.
A distribution and age of V. erioloba within a wider proximity for a potential relation between age clusters could further support conclusions on presumed episodic precipitation events that facilitate the propagation of V. erioloba within the dunes.
The first two age clusters with the petrographical and geochemical results obtained on the different assemblages indicate that the development of the pisolitic crust first induced Mn-leaching and Fe-Al accumulations due to warmer and wetter climatic conditions in the age interval 56 47 Ma that characterizes the Tertiary greenhouse effect period propitious to bauxite formation in West Africa.
After statistical testing, 169 seniors were assigned to the active ageing (AG) cluster and 69 to the inactive ageing (IG) cluster.
It is the age cluster least likely to attend synagogue.
The age cluster 24 27 Ma indicates however a reactivation of the manganiferous lateritic weathering late Oligocene.
Information on sex, age, cluster headache type (episodic or chronic), pain side, type and number of autonomic symptoms were collected from medical records and/or questionnaires.
Table 11 Clusters according to age Cluster 20 30 31 40 41 50 51 60 61+ Total Privacy as the dodo 2 3 2 2 3 12 Privacy as the hemline 2 0 0 3 0 5 Privacy as savings 1 2 1 0 0 4 Privacy as foundations of our home 3 3 0 0 1 7 Total 8 8 3 5 4 28.
