The phrase "as essential features of a" is correct and usable in written English.
It can be used when discussing important characteristics or components of a particular subject or concept.
Example: "The study identified several as essential features of a successful marketing strategy, including target audience analysis and brand positioning."
Alternatives: "as key elements of a" or "as fundamental aspects of a".
Today, science faculties at universities in the United States name opportunities for "oral communication, design of some aspect of a project and having a meaningful research question" as essential features of an undergraduate research program, a view that is also held internationally (Lopatto, 2003).
These fine changes of strength have emerged as essential features of the brain's operation because they affect long-term processes, including mood and memory.
Impairment in the prefrontal executive system can prevent people exhibiting flexible and goal-directed behaviours, which are regarded as essential features of human deceptive behaviour.
As such, it postdates quantum mechanical theories of bonding and shape but should be seen (as is so common a motivation in chemistry) as an attempt to identify the essential features of a problem and to formulate them into a simple qualitative procedure for rationalization and prediction.
This study is intended to highlight the sensitivity of geographical data as well as the data discretisation method used on the essential features of a periurban catchment, i.e. the catchment border and the drainage network.
As is commonly done, to understand the essential features of a difficult problem, one needs to consider a simplified version that inherits and keeps the key features of the problem.
This distortion measure, may be cell dependent, or time dependent, describing essential features of a cell, such as how does a cell estimate the state of its environment, how does it quantify alternative decisions, and how does it relate these decisions to the maximization of the fitness of the population [ 8].
But exercising control over who knows what about you has also come to be seen as an essential feature of a civilised society.Totalitarian excesses have made "Big Brother" one of the 20th century's most frightening bogeymen.
