The phrase "activity alteration" is correct and usable in written English.
It can be used in contexts where changes or modifications to activities are being discussed, such as in project management or behavioral studies.
Example: "The team proposed an activity alteration to improve engagement during the workshop."
Alternatives: "change in activity" or "modification of activities".
It was found, at early stages (7 and 45 days old) in greenhouse, that H. seropedicae in mixture with HS from vermicompost activated plant metabolic processes such as enhancement of plasma membrane H+-ATPase activity, alteration of both sugar and N metabolism and increase of net photosynthesis.
The physiological changes induced by co-inoculation was evaluated including enhancement of plasma membrane H+-ATPase activity, alteration of carbohydrate and nitrogen metabolism, and greater net photosynthesis.
Due to the complexity of the process and the inherently unstable nature of proteins outside the body, compositional changes can occur, leading to decreased biological activity, alteration of molecular structure, and possible increased risk of host immune responses following administration.
The change of amino acid from Arg to His causes enzymatic activity alteration.
To gain more insight into platelet activity alteration during diabetes, platelet aggregation slope, area under the curve, and lag time (reaction time after ADP addition) were determined.
Just as with the severity of their TSS defects, these Pol II mutants have growth defects in vivo that correlate with the extent of Pol II activity alteration.
Our post-hoc food vs non-food contrast analyses yielded no clusters of brain activation differences between people with BN and HCs, despite activity alterations in several frontal areas within the individual (BN and HC) groups (Table 4).
This loss in concentrating ability is probably partially offset by a decrease in the excretory load because of reduced activity, alterations in food intake, and the reduction in muscle mass of the elderly.
Sociodemographic level, chronic disease diagnosis, biological risk factors, pain, mobility and activity alterations in response to PAD were explored.
SUs could avoid such demanding reconfigurations and increase their overall performance by showing preference in selecting secondary channels that are less prone to PU activity alterations.
Furthermore, Li has demonstrated to improve diurnal activity rhythm and periodic activity alterations in transgenic mice with neuron-specific expression of mutant Polg (D181A) - an animal model with generated chronobiological abnormalities (Kato et al. 2007).
