ANOVA or Paired samples t-test?

Hi, I'm a masters student struggling with the design of my cognitive psychology project. We wish to run an experiment where we examine false memory recall using a list of schema related nouns in...

13 February 2021 6,457 3 View

How to tackle autofluorescence using the technique FISH in mouse frozen tissue?

Hi there, I am looking for some advice with FISH. This is my first time attempting this technique and I am not too sure where I could potentially be going astray. I have followed FISHTag RNA...

23 September 2020 3,849 1 View

How to customize a 'plt.var' plot from CCA package?

Hello, I'm trying to customize a CCA biplot made with the plt.var function from the CCA package. I need to reduce the size of the labels or be able to move those labels because they overlap on...

31 July 2020 2,938 3 View

What are the effects of Covid 19 on nursing students and faculties?

Due to crisis of Covid 19 students have to disconnect from their education system and for preparing nurses its must to relate the theory with skill labs and then hands on practice is required to...

17 May 2020 7,462 21 View

How does hypertonic tissue appear in sliding filament theory & how do the number of myosin heads in a hypertonic area affect muscle strength?

30 March 2020 2,169 5 View

Some participants completed their demographic details and some other questions but did not answer ANY of the scales. What should I do?

Should I include their demographic information in the demographics section Of my sample? Or should I delete them? Do I need to report on this?

01 October 2019 8,146 2 View

Analytics of Egress from the location of a Fire?

Hi All, A student of mine is gathering data on what people do when encountering a fire in the home. This data will then be analysed. There is much research on what happens when the fire occurs in...

17 June 2019 3,030 2 View

Can a fish biologist help identify this species from Madagascar?

This animal was caught by a fisherman in northwestern Madagascar, about a month ago. It had a long, thin, cylindrical body, at least 0.9 m in length, and appeared not to have any scales. The head...

06 November 2018 3,459 3 View

Reliability coefficient for two-item scales: Cronbach, Pearson, or Spearman-Brown?

Colleagues, Which index of reliability do you use for two-item scales, and what is your justification for so doing? Respectfully, Ruth

19 September 2018 475 2 View

Does anyone have experience of tetrachoric correlation with missing data?

I have binary data that I want to run a factor analysis on in Stata. I can run this fine using tetrachoric correlation, but I have nearly 50% missing data, so I really need to impute the data. I...

18 June 2018 6,052 2 View

How can I improve the concentration of banana fruits extracted RNA?

Currently, I'm working with banana fruits. I've tried to do RNA extractions with different methods, and I've gotten total RNA without contamination, but I couldn't get a high concentration of...

22 February 2021 6,126 2 View

Does calculating the interaction index between a drug and a food matrix make sense?

Dear all, I'm conducting the revisions of some of my manuscript, with is the impact of the combination of Aspirin and a fruit juice in colorectal cancer cells. Two of the reviewers have asked to...

16 February 2021 3,141 3 View

Why is there cloudy white solution in flavonoid test tube?

I do flavonoid test for biscuit incorporated with muntingia fruit powder. Sample extracted with metanol (1:10 ,w/v), macerated 24h, sentrifuged and filtered. Supernatan used for analysis. I have...

08 February 2021 6,779 4 View

Does the UV radiation affect on fruits ?

I want to examine a kind of fruit's extract's antimicrobial effects. At first I want to put it under the UV radiation to prevent the mold or any kind of fungi's and bacteria's growth. The...

24 January 2021 8,350 20 View

Can any one suggest the name of Litchi insect/predator?

Is it a type of Ambush bug or what? Thanks

14 January 2021 9,381 3 View

Can I make a meta-analysis with different variables in the same forest plot?

14 January 2021 1,733 4 View

How to determine the genetic potential of the genotype in terms of fruit size and weight?

In addition to genetic and environmental factors, fruit size is also influenced by crop load, rootstock, orchard planting system/tree training system, pollination, water and nutrient management,...

13 January 2021 9,309 4 View

What steps should one take to address post-harvest disease problems in a supply chain?

If I were to receive an import of a new fruit species in the country and, upon arrival, the whole lot was diseased, what steps do I take to diagnose and solve the problem? Is there a general...

10 January 2021 1,649 7 View

How we can isolate" distinguish" between Tyrophagus putrescentiae and T. entomophus ?

If I want to isolate Tyrophagus entomophagus by selective media, as I know they can grow on molds of stored grains,fruits, cheese. Or even in beehives debris. But how can I got only one species...

30 November 2020 9,087 3 View

What's the difference between fertigation and hand applying fertilizers to fruits in terms of nutrients uptake and availability ?

two scenarios: 1) the fertilizers mixed in water and applied to the base of the fruit plant 2) fertilizer nutrients applied through drip irrigation (FERTIGATION) Q: In which scenario, nutrients...

26 October 2020 4,497 14 View