The phrase "and sustaining a certain" is correct and usable in written English.
It can be used when discussing the maintenance or continuation of a specific quality, condition, or state.
Example: "The project focuses on improving community engagement and sustaining a certain level of participation among residents."
Alternatives: "and maintaining a specific" or "and preserving a particular".
People able to achieve and sustain a certain steady state of concentration, attention, despite what they're doing".
In many wireless systems, it is very important to provide reliable communications while sustaining a certain level of quality of service (QoS) under time-varying channel conditions.
In brief, Wnt and Shh signaling are the main regulators of myogenic lineage differentiation, whereas combination of BMP4 and Notch signaling sustain a certain population of muscle progenitor cells in an undifferentiated state.
However, there are a growing number of free-thinking economists who've started to ask whether in the rich world we've got ourselves on a treadmill, working more and more hours to sustain a certain lifestyle - and leaving some in society, including the unemployed, far behind.
Ethylene binding has been associated with controlling the rate of ethylene receptor turnover in tomato [ 11], and in the case of non-climacteric fruit, the basal level of ethylene may be needed to sustain a certain receptor level and hence maintain ethylene perception for normal ripening to proceed.
"I knew it could be tricky if I don't sustain a certain level of play and certain aggressiveness".
This is an opportunity.' As a doctor, I was able to sustain a certain amount of income and it wasn't like I was sacrificing for his dream because I love what I do".
(We can't even all agree that the world isn't run by lizard people!) Yet at some point, we will need to sustain a certain level of good faith and mutual respect in order to accomplish some semblance of meaningful reform.
The Tafel curve showed that the modified electrode had a relatively high positive corrosion potential and a relatively low corrosion current density, indicating that the modified electrode could sustain a certain degree of corrosion.
However, inducing with 0.1 mM IPTG resulted in approximately 80% increase in OD600 values, suggesting that E. coli can only sustain a certain level of DI production, above which marked toxicity and cell death occurs.
