How calculate the percentage of sporulation of different bacteria with microplate method?

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How we can dissolve theophylline derivatives for the MTT test?

I have a question about your letter, Fluorescent phosphoinositide 3-kinase inhibitors suitable for monitoring of intracellular distribution. Can you tell me how we can dissolve theophylline for...

26 January 2021 9,094 1 View

Can anybody suggest me a cheap material for surface modification of hydrophilic Titania nanoparticles?

I'm looking for a cheap material to modify Titania nanoparticles in order to use them in polymer and increase its contact angle.

13 December 2020 504 5 View

Importance of the tunnel effect on the solar cells performance?

Does the tunnel effect play a major role in the performance of solar cells? Especially when the device is heavily doped so the depletion layer can be thin enough for tunneling. Are there any...

10 December 2020 5,518 10 View

How can I find a questionnaire for Corporate identity?

My thesis is about the relation between corporate social responsibility and corporate identity. And I can not find any questionnaire about it. Can you help me?

24 July 2020 3,507 3 View

How to deal with a skewed Likert scale data with Ceiling/Flooring effects in a before-after design?

I have data of 30 subjects from a before-after design study. We used likert scale to investigate effects of changes in mood on some dependent variables. We hypothesized that the intervention would...

22 February 2020 6,496 5 View

What are the quantities per microliter of the different components needed for a reaction (1isolate of S. aureus ) to run a multiplex PCR ?

Dear colleagues, I need help. I want to run a multiplex PCR to look for enterotoxin-encoding genes in coagulase-positive StaphyloccIoccu . I have all the reagents needed to prepare the MIx PCR...

13 February 2020 7,036 2 View

Which international universities hold the Digital Transformation DBA course?

Hi dears, I want to learn more about Digital Transformation and its impact on Business model, strategy, marketing, agility and ... .I want to apply for online course at universities; is there any...

24 December 2019 3,817 11 View

I performed P-AKT western blot experiment. Even in 0 MOI, I got band. Is there any suggestion?

In any other phosphorylated proteins, in 0 MOI, I did not get band, but I got band in P-TAK.

22 July 2019 1,890 5 View

Problem associated with glyco protein in SDS-PAGE ?

The membrane glycoprotein which is made up of 79% lipids and 20% protein whenever we go for SDS PAGE with fresh sample will give clear profile in some samples and not with other samples....

08 May 2019 5,657 3 View

Removing a column which entirely has Zero value?

Hi! I have a very big excel sheet (6000 (row)*16000(column)), in which in some of them the entire columns have zero value. Does anybody knows how to remove those columns (just not manually)?

18 February 2019 8,960 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How does the gut microbiome affect the fibrotic process within the liver?

and Can the gut microbe be used for the treatment or diagnosis of liver fibrosis?

02 March 2021 557 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Has anyone used the Illumina ITS1 primer sets?

Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...

25 February 2021 6,969 3 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration fors?

Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...

25 February 2021 1,660 3 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration forms?

Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...

25 February 2021 3,612 3 View

Advice on growing lactobacillus species in the lab?

Hello everyone, For part of my PhD project, I'm hoping to grow some lactobacillus species in the lab so that I can create standard curves for a qPCR quantification of a faecal sample. However, I...

24 February 2021 3,157 6 View

How to indicate the degree of litter decomposed by microbes?

Any technique could detect the degree of litter decomposed by microbes? Or any indexes could do this job? I want to split the contribution of microbes during decomposition, so any suggestions...

23 February 2021 1,362 5 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Is the box plot of climatic indices better illustrate from daily data or annual data?

Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...

19 February 2021 9,742 2 View