Chey G Dearing

5 Questions 4 Answers 0 Followers

Questions related from Chey G Dearing

Heavy metal results in vegetables bellow the limit of detection, can I take the limit as the value?

I have 160 samples of vegetables that we measured for heavy metals. Many have results but some were below the limit of detection for the method. I think the safe approach is to remove these from...

24 May 2024 2,216 5 View

Can data with less than values be used in ANOVA?

Can data that includes less than values (below the limit of detection in chemical analysis) be used in ANOVA if the data is re-coded in some way? Perhaps using the actual detection limit or half...

24 May 2024 7,208 3 View

What is the best questionnaire to measure New Zealand family relationships from adult and adolescent perspectives?

I am doing an RCT in New Zealand and one of the before and after measures I want is family relationships. The intervention will last 6-8 weeks, so I am looking for an instrument that can pick up...

26 May 2021 6,830 9 View

Is vMART valid if performed after V02 max?

I want to access runners and will do some force platform jump tests, then a 4min stages lactate threshold test with an immediate vo2 max test after 4mmol is reached. Will vMART still be valid on...

25 July 2020 2,708 2 View

Mammalian sperm swim media - Hams F10 without bicarbonate?

I want to use CASA to measure sperm motility variables after swim up. I also want to measure sperm motility changes after bicarbonate is added. Are there any concerns using Hams F10 without...

07 June 2019 7,605 2 View