Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

What kind of food stuff increase the potentiality of human brain?

There are different kinds of food stuffs which we intake daily according to our requirements. Carbohydrate, protein, fat, mineral, vitamin, water are mainly working for the growth and development...

01 March 2021 831 2 View

What is the best universal primer for genus bacterial identification?

I would like to ask whether anybody can offer the best universal primer for genus bacterial identification??

23 January 2021 9,017 3 View

In this winter, the trend of death and infection rate due to covid-19 in Bangladesh is much lower than USA or other 1st world countires, why?

According to the opinions of experts the casualties caused by covid-19 would suppose to be increased in winter. Similar trend is seen in the case of USA and other 1st world countries....

14 January 2021 2,146 2 View

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12 January 2021 8,485 1 View

What is the mechanism of fixing nitrogen by root nodules of leguminous crops?

Generally, nodules are formed in the roots of leguminous crops. These nodules can fix nitrogen from the atmosphere. However, what is the mechanism to fix nitrogen from the atmosphere?

04 January 2021 7,870 17 View

Apparently it is seen that the severity of covid-19 in Bangladesh is lighter than the 1st world countries, what is the probable reason behind this?

Bangladesh is also suffering from covid-19 like other countries from the beginning of its attack. Though it is a third world country but the infection and casualties rate attacked by covid -19 are...

22 December 2020 1,047 11 View

How nodules are formed in the roots of leguminous crops?

What is the mechanism of formation of nodule in the roots of leguminous crop with the help of nitrogen fixing bacteria?

22 December 2020 5,906 7 View

What is the best journal for my paper?

Hi there, I am searching for the best journal suited to my paper. On the website of publishers like Springer, Elsevier,... we can use the advance search option but that is only limited to that...

17 December 2020 210 4 View

Which will be more effective to expose anyone's potentiality; oral presentation in an international conference or publish the findings in a journal?

Both oral presentation in an international conference and publishing the research findings in an international journal are credential for any researcher. However, which one is more preferable or...

03 December 2020 447 3 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Why anti-CD20 or other antibodies are not used to label target cells in flow cytometry t-cell cytotoxicity assay?

New to the field of cell therapy. Why fluorescent-labeled antibodies to target cell antigens are not used for determining target cell count by flow cytometry in cytotoxicity assay (eg car-t)? Cell...

21 February 2021 3,278 3 View

Is it possible to conduct a simple linear regression with a continuous value as an DV and 3 categorical ones for the IV?

I am currently writing my dissertation on the potential effect of bilingualism on intelligence scores. The latter is represented by a scale on the Y axe. My independent variable is the linguistic...

24 January 2021 5,336 2 View

Where can I get a Music therapy database for Alzheimer's Disease?

I am working on the effect of music therapy on persons with Alzheimer's Disease. I require EEG signals of healthy individuals and people with Alzheimer's Disease/Dementia that have undergone music...

22 January 2021 8,613 5 View

How commonly do you encounter Rummination Syndrome in your GI practice?

Do diaphragmatic breathing and speech therapy actually help? How often did you require multidisciplinary team approach?

17 January 2021 5,998 0 View

What regression model should we use?

Our research will focus on 5 countries and the timeline will cover 5 years. We have to IV, 8 DVs, and some moderating variables. Initially, we will use panel regression analysis but we do not know...

09 January 2021 8,962 3 View

What is the essence of bio electricity inside us ,why it get resonate during meditation ?

Many time during meditation whole body feels the flow of electricity like the thing is it bio electricity or something else why this occurs but after that generally, I felt so miracle...

25 December 2020 3,754 3 View