The phrase "and improving the quantity" is correct and usable in written English.
It can be used in contexts where you are discussing efforts to increase the amount or number of something.
Example: "Our goal is to enhance the quality of our products while also focusing on improving the quantity to meet customer demand."
Alternatives: "and increasing the amount" or "and enhancing the volume".
However, interventions targeted at improving maternal nutritional status during pregnancy might reduce infant undernutrition by increasing birth weight and improving the quantity and quality of breast milk.
Several suggestions to improve the primary care system in Iraq that were identified by this study correspond well with other studies from Iraq including application of a family medicine approach [ 5, 12, 28], regulation of public-private practice [ 12] and improving the quantity and quality of medications [ 5].
Imagine if I told you that you could lower your stress levels and improve the quantity and quality of your work by doing more of one simple thing.
Nevertheless, we point out the need for periodical revision of the method, in order to keep in step with the evolution of the social issues of the rural sector and improve the quantity and quality of information provided.
Further, this concept largely contributes to minimizing environment pollution in general and improving the quality and quantity of drinking water supplied to the country for drinking, domestic and irrigation purposes.
Increasing the quantity and improving the quality of this messaging could have a large impact on children receiving effective ACTs.
In the short term, public health impact may be greater if there were a better balance between spending on training physicians, spending on recruitment and retention of physicians in public health services and spending on improving the quantity and quality of training and supervision for nurses, midwives, middle- and low-level health workers.
In addition to providing accessible environments in cities and transportation systems, improving the quantity and quality of childcare services and information, and alleviating the scheduling constraints that come along with rearing children, it is also essential to raise public awareness of child rearing and travelers with children, a development that could help increase the birth rate in Japan.
"Palliative chemotherapy, which is what most oncologists do, is meant to shrink cancer and improve the quality and quantity of life for as long as possible without making patients too sick in the bargain," he said.
Flashing light can enhance photosynthesis and improve the quality and quantity of microalgal biomass, as it can increase the products of interest by magnitudes.
With Duolingo, he hopes to solve two enormous problems for the developing world: bring down the incredibly high-price of computer language learning to nothing and improve the quality and quantity of online content in languages other than English.
