The phrase "certain of obtaining" is correct and usable in written English.
It can be used when expressing confidence or assurance about achieving a specific outcome.
Example: "I am certain of obtaining the necessary funding for our project."
Alternatives: "confident of achieving" or "assured of getting".
Certain aspects of obtaining and giving informed consent (IC) became an issue in biomedical ethics for the first time during a period stretching from the mid-17th to the early 19th century; IC was concerned with the same principles that prevail today [1].
Other than the food designated above there are certain nutrients that you should make sure that you're getting, especially when you remove certain less healthy ways of obtaining them from your diet.
Stein's matter-of-fact observations on the difficulty of obtaining certain staples like sugar could be taken as callous except for the vulnerability and fear that come through in her curiously soothing words, alternately perceptive and daffy.
However, for the purpose of obtaining certain initial intuition on the topic we have not concerned ourselves with this issue.
Meanwhile, all participants were well aware of the true probability of obtaining certain bonus in each game as reflected on the P3 amplitude.
The consequence function is the probability of obtaining certain payoff regarding the "state of nature" and a specific action of the decision-maker.
Two different methods were developed to compute the probabilities of obtaining a certain chl-a concentration.
They also provided this interesting tidbit: A person need only ingest as little as three teaspoons of the water before becoming "almost certain" to obtain a virus of some sort, whether it be of the stomach, respiratory or even heart or brain variety.
What makes these feminist arguments interesting is that they do more than argue for a direct link between having a certain experience and obtaining a certain piece of knowledge (though they include such cases in their analyses too).
There are many studies that indicate differences between men and women in their explorations of certain environments in obtaining wild edible plants (Howard 2003; Pieroni 2003; Turner 2003; Kang et al. 2013).
