Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Efficiency of Proximity Feed Patch Antenna ?

Greetings to all of You! I have searched some research papers for the designing of a proximity coupled patch antenna. Researchers are talking about the impedance bandwidth of the antenna but...

24 February 2021 7,662 3 View

Please help in identification of this insect?

This insect is minute in size around 1 mm and not clearly visible with naked eye.

22 February 2021 5,907 11 View

What is causing the raw fluorescence to be negative?

Hi everyone, I would really appreciate it if someone can tell me when and why a raw fluorescence starts below zero. In the picture attached below the blue colour curve starts from a negative...

09 February 2021 4,642 3 View

How to match the XRD of a compound for which there is no JCPDS file ? Is there any other characterization to claim the synthesis of desired compound?

I have synthesized LiMgF3 using the starting precursors LiF and MgF2 via solid state diffusion method. Now I am looking for some characterization to claim the desired product, as there is no...

09 February 2021 921 3 View

Can anyone suggest me broad host range fluorescence expression vectors for Gram-positive bacteria ?

Hi everyone, I am looking for fluorescence expression vectors for expression in gram-positive bacteria present in the skin microbiome. I need to tag them with a fluorescence marker and observe...

06 February 2021 2,566 4 View

Are the hyperspectral image datasets which are publicly available at ehu.eus website atmospherically and geometrically correct?

I've come across a couple of publicly available hyperspectral image datasets from the website http://www.ehu.eus/ccwintco/index.php/Hyperspectral_Remote_Sensing_Scenes Now, my concern is...

05 February 2021 3,550 1 View

Any recommendations for open-source survey form builder, which has option for semantic differential scale questions apart from Likert scale?

Asking this as Google forms doesn't allow multiple items in a semantic differential format.

04 February 2021 5,869 4 View

2) How can online learning be enhanced in the context of Covid-19 disease?

Although online education is a good alternative to the face-to-face education system in critical situations such as the current situation, but due to the sudden occurrence and rapid spread of the...

11 January 2021 3,734 4 View

May anyone recommend me a source for learning R programming language and R packages for biological research disciplines?

I want to learn R programming language but I do not know a source from which I can start, I need it for statistical analysis of Ecological, Molecular, floristic, and Taxonomic studies.

14 June 2020 4,985 9 View

'What do people in low resource settings want from their healthcare?' - Appropriate journal to submit my thesis for publishing?

I am looking to publish my masters(in Public health) thesis. I am wondering what would be an appropriate journal to submit the results. It is a qualitative research done in the slums and villages...

03 March 2020 5,880 3 View

Is herbal medicine always safe since it is natural?

We always hear that herbal medicines don't have side effects beacuse they are natural. However, the synthetic drugs are associated with a lot of side effects. How true is this statement?

07 January 2020 9,106 45 View

Given the current needs of society, what could be the alternatives of clean and renewable energies for potable water supply systems in rural areas?

It is essential to improve the technology used for water supply, which allows efficient use of this resource and, at the same time, is environmentally friendly. So, what alternatives are being...

01 January 2020 2,655 3 View

Which modelling software can be used for future LULC projection of a protected area (ex. wildlife sanctuary)?

I have tried TerrSet but it didn't work properly, as It mainly works on urban sprawl. and my study area is free from anthropogenic activities like construction.

10 October 2019 5,713 3 View

Which modelling software can be used for future LULC projection of a protected area (ex. wildlife sanctuary)?

I have tried TerrSet but it didn't work properly, as It mainly works on urban sprawl. and my study area is free from anthropogenic activities like construction.

09 October 2019 3,327 4 View

Does someone has an interest for XIXth century herbaria prepared in Brazil?

While investigating about French women botanists in the XIXth Century I chanced upon two herbarias, made from plants collected in Brazil. I am looking for someone who could help to evaluate the...

07 October 2019 2,560 6 View

What kind of teaching or training is needed for the rural students of India while teaching English in a classroom?

Being in a rural area of India as a College Teacher, I find a lot of difficulties in making the students to open their mouth to talk in English. Most of the time the students sit sticking their...

07 August 2019 9,091 10 View

Why reserve forests (RF) are given less attention for conservation and scientific documentation in India?

RF is a protected areas where sometimes high diversity recorded. But like NP, BR not so much attention has been given. We recorded numbers interesting plant elements from several Reserve forest in...

05 June 2019 9,547 1 View