When I need to conduct a linearity test (e.g. Shapiro-Wilk test)?

Should I conduct a normality test (e.g. Shapiro-Wilk test) before conducting every parametric test (e.g. independent T-test, ANOVA or Pearson correlation) despite I have a large sample size (more...

22 October 2020 290 13 View

What are the impact of COVID-19 on food security, agricultural value chain and hunger in your country based on anecdotal or empirical evidences?

We know that COVID-19 was disruptive and it has impacted food systems, agriculture and logistics supporting agriculture. We want more understanding of this.

28 April 2020 1,972 10 View

Can i use same primers of a carboxylesterase gene in Locusta migratoria for that same gene in Zonocerus variegatus. Will the PCR work well?

ways to use the same primers of one organism for closely related one.

12 August 2019 2,085 4 View

Is there any interface software can be used to implement the deep learning algorithms ?

Is there any interface software can be used to implement the deep learning algorithms ? Actually , i am planning to design a model based on deep learning technique and i haven't any experience...

01 February 2019 7,233 10 View

Can someone suggest a std drug with dosage, to compare a plant crude extract to be administered to rats on low fructose and medium dose of STZ?

After exposing rats to low fructose water(10%) for 2 wks and a single intraperitoneal injection of STZ (55mg/kg bw), to induce T2D, I want to compare the hypoglycaemic effect of my crude plant...

16 January 2019 3,420 2 View

In Diabetes studies, what is the underlining principle behind giving 10% fructose water to experimental animals?

Hi Researchers, i want to induce insulin resistance/T2D in rats and i found that, i can give the animals 10% fructose water to drink for two weeks before giving low dose of streptozotocin. Can...

25 December 2018 9,918 5 View

Could you diagnosed the particle in the attached image?

this particle was pass in the feces of 51 years female with colorless fatty stool size ( 1.8*1.0 cm) with a waxy like materials in its internal structure.

09 October 2018 6,612 0 View

What are the salient areas to be investigated when adoption a wild fish species for aquaculture?

Am thinking on investigating adaptability of bagrus bayad for aquaculture

01 February 2018 4,299 6 View

What is the suitable buffer to use in homogenizing liiver of rat for estimation of Catalase enzyme?

15 March 2017 7,848 8 View

How can I maintain concentration at constant volume in culture?

I am carrying out cytotoxicity assay on THP1 cell and I have to add a drug at varying concentration. I am wondering how can I maintain the same volume for different concentration because my drug...

02 February 2017 7,303 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone know an alternative product for cardiac Troponin T antibody for Immunofluorescence (Thermo # MA512960)?

We have been using Thermo Fisher anti-cardiac Troponin T antibody for immunofluorescence staining in FFPE mouse heart sections but it was recently discontinued. The literature shows it to be the...

01 March 2021 4,937 1 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

Which microtomy technique do you suggest for thin and delicate root sectioning ?And, how to preserve and process the roots before sectioning?

We have thin roots of from 1 year old different species of plants. We are looking into anatomical details of the roots. What's the best method to preserve and process the roots once they are...

23 February 2021 1,898 1 View

Is it okay to mention you distributed your qualitrics study link through social media sites?

Just want to be clear and know it is okay to say I have distributed the qualitrics link through social media such as Facebook, Instagram and Twitter to ensure my target audience is reached in my...

21 February 2021 5,143 2 View

Hi all, My research questionnaire has 3 sections each having a mix of yes/no and multiple choice questions. How can I test its reliability ?

The sections are about awareness, practice, and perception regarding waste management. Thanks

20 February 2021 5,722 3 View

Can ImageJ software be used to quantify collagen from Masson's-Trichrome stained images?

I am after quantifying the blue stained collagen in a Masson's-Trichrome stained skin section from an immune deficient mice and compared the same with its WT control. I am curious to know can...

17 February 2021 384 3 View

Best protocol for immunogold using araldite resin ?

Hello, We perfom Tokuyasu method (ultrathin cryo sectionning) very often to make immunogold experiments. This time, we need to make a PLT technique with K4M or LR white resin. Our results were...

14 February 2021 4,959 1 View

How we can correct the slide?

i am doing research on E.feacalis that is grown in dentin and after that, we did a gram stain for the sample my Q first does the gram stain consider as reliable tool for testing and seeing the...

14 February 2021 6,697 1 View

How to assign two different material/section properties in Abaqus(UMAT)?

Hi everyone, I am conducting a non-linear multi-layer pavement structure analysis which is a stress-dependent. So far, I am able to define the nonlinearity for one soil layer for its resilient...

11 February 2021 9,607 3 View