The phrase "are key processes in" is correct and usable in written English.
It can be used to indicate that certain actions or activities are essential components within a specific context or system.
Example: "The analysis and evaluation of data are key processes in the decision-making framework of the organization."
Alternatives: "are essential components in" or "are crucial elements in".
Amyloid precursor protein (APP) processing and the accumulation of APP-derived amyloid β (Aβ) peptides are key processes in Alzheimer's disease (AD).
Transport phenomena, comprising airflow, heat and mass transfer, are key processes in refrigerated storage.
Heat treatments are key processes in the development of biodegradable magnesium implants.
It is shown that the quenching and re-ignition are key processes in the understanding the dynamic behaviour of pool fires.
Biofilters such as granular active carbon (GAC) filters, rapid sand filters (RSFs), and slow sand filters (SSFs) are key processes in the biotreatment of drinking water in both industrialized and developing countries.
Food sensory science and flavour analysis are key processes in new product development, and is essential in understanding consumers by bridging the gap between product characteristics and consumer perception and acceptance.
Under partially saturated conditions, rapid gaseous CO2 diffusion and dissolution in interstitial water along with leaching of magnesium were key processes in carbonation.
Both angiogenesis and lymphangiogenesis are likely to be key processes in disease progression in cervical malignancy, given the well documented pattern of direct spread through parametrial tissues, lymphatic spread to pelvic lymph nodes, and haematogenous dissemination to distant organs.
The ten biological process categories were chosen to represent key processes in grain development.
Furthermore, flowering and architecture development are two key processes in plant morphogenesis, which are of particular significances in crop.
These are typically key processes in investigating responses to HDACis (Peart et al., 2005).
