Currently, TMC and MPD are the most commonly used active monomers to form functional polyamide layer in RO membrane.
This algorithm is utilized to generate equivalent circuits for the well-known gyrator circuit which is the most commonly used active circuit for the realization of a grounded inductor.
Terbuthylazine and hexazinone are the two most commonly used active ingredients for post-plant control of forestry weeds within New Zealand's planted forests as they have been found to be most effective amongst the available active ingredients (Rolando et al. 2013).
Today, Cu is the most commonly used active agent in antifouling paints (Thomas and Brooks 2010).
The most commonly used active substances belong to the categories of pyrethroids (e.g., tetramethrin, allethrin, prallethrin, etc).
Pyrethroid pesticides, synthetic versions of the naturally occurring pesticide pyrethrin which is derived from the chrysanthemum flower, are the most commonly used active ingredients in over-the-counter pesticide formulations [ 5].
The 25 most commonly used active principles by polymedicated men and women in BHR in 2008 represented about 40% of the total drug package units dispensed (40.3% in women and 38.6% in men).
Because of its high efficiency for preventing the attachment of fouling organisms to boat hulls, TBT became the most commonly used active ingredient in antifouling paints in the 1970s and 80s (Fent 2006; Antizar-Ladislao 2008).
Black cohosh has generated the most research interest as a treatment for menopause symptoms, of relevance to the results of our study which found that black cohosh was the most commonly available active ingredient, present in 70% of the products we identified.
Exercise (65 RCTs, 10.1%), other forms of yoga (24 RCTs, 7.7%), and interventions designed to control for the non-specific effects of yoga, such as increased attention by therapists and/or other participants, but without expected specific effects (19 RCTs, 6.1%), were the most commonly used active control conditions.
