The phrase "a increasing trend" is not correct.
It should be "an increasing trend." You can use it when discussing a pattern or movement in data that shows growth over time.
Example: "The data indicates an increasing trend in online shopping over the past few years."
Alternatives: "a rising trend" or "a growing trend."
Experimental results show that the operating temperature was important for ESP, The ESP outlet particle size showed a increasing trend that the median diameter d50 increased to 0.08 μm from 0.05 μm, and the d90 increased to 0.23 μm from 0.09 μm with the inlet temperature reduced from 150 °C to 90 °C.
This conducting characteristic in the LRS is notably different from the metallic-filament-based systems[14, 15], in which the current in the LRS shows a increasing trend when the ambient temperature increases.
Four studies indicating that there was a increasing trend of the risk of breast cancer in women having older father, were consisted with the present study [ 5, 7- 9].
This finding of rising HIV seropositivity rate in antenatal women in an area previously considered 'low prevalence region' of India, could indicate a increasing trend of HIV transmission in the general population of this region, in contrast to the claims of 'a contained epidemic of HIV in India' by national agencies.
A negative APC indicates a decreasing trend whereas a positive APC indicates an increasing trend.
A negative APC describes a decreasing trend and a positive APC describes an increasing trend.
During the same period, the wl portfolio showed an increasing trend with an increase in the formation period.
A maternal mortality trend analysis showed an increasing trend of preeclampsia in Ethiopia [ 10].
Oltmans et al. (2013) showed an increasing trend into the early 2000s followed by a decline in later years.
