The phrase "studies have acknowledged" is correct and commonly used in written English.
It is typically used when discussing research or studies that have been conducted and their findings or conclusions. For example: - Several studies have acknowledged the positive effects of regular exercise on mental health. - In recent years, studies have acknowledged the link between diet and heart disease. - According to the latest studies, many cultures have acknowledged the healing properties of certain herbs and plants.
Although, as a newly developed material, the hollow sphere structures have gained a great deal of scientific attention, few studies have acknowledged its auxetic performance.
Various studies have acknowledged the potential of CABS with seasonal adaptation, but thus far, there is no method available to quantify their performance potential.
Although recent studies have acknowledged the increasing role of this subsector of CPS in the attainment of sustainable construction, little attention has been given to the education and training of its main body, namely construction management consultants (CMCs).
A number of previous studies have acknowledged that student authentication in online examinations faces many security threats.
Recent studies have acknowledged the importance of institutions and suggested both formal and informal institutions have capacities to facilitate and constrain firm behavior (Peng et al. 2008).
Moreover none of the above studies have acknowledged that an individual might travel further or spend longer travelling because the journey is cheaper.
The three case control studies examined for this review had strengths in a number of areas; however, each of the studies had acknowledged weaknesses, one of these being the ascertainment of cannabis exposure.
"The authors of the latest study have acknowledged the limitations associated with cohort studies and that further research is needed.
Update, November 14 , 2018 The authors of this study have acknowledged that their research contained inadvertent errors that make their conclusion about the amount of heat the ocean has soaked up less certain.
This study has acknowledged limitations including an inability to evaluate the role of staff education, training, and supervision in the outbreak.
These studies illustrate the wide range of health-promoting capabilities OYS can provide and the importance of OYS clubs, yet, only one study has acknowledged that OYS clubs could play a role in promoting physical activity [ 53].
