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19 January 2021 7,478 3 View

Multiple sequence alignment - polymorphism for restriction digest?

Hi, After comparing multiple (2+) DNA sequences, I want to identify ONLY the restriction sites that changed due to the detected polymorphism. I tried several things by hand, but it's WAY too...

23 September 2020 6,289 4 View

Would you be interested in the special issue "High Temperature Statistical Thermodynamics of Molecules in Gases and Plasmas", Entropy IF=2.494?

https://www.mdpi.com/journal/entropy/special_issues/Gases_and_Plasmas

26 August 2020 9,474 4 View

Can I run a chi-square test when my data include one 'zero' value? Can I run a post hoc analysis after chi-squre when p<0.05?

I have one row of raw data 13, 0, 24, 26, 17 and 14. It is a larval survival rate / six treatments. Can I run chi-squared with zero inluded? I use R, and it looks like it works, but I am not...

24 July 2020 7,720 5 View

How to identify crystals in the shrink cavity?

I have a problem. I watched the crystals on the surface of the shrinking cavity. How to recognize these elements? EDS analysis is not possible due to the depth of the shrink cavity. Machining can...

29 May 2020 4,235 0 View

How to choose the right protein subunit for symmetrical docking?

Recently, I have been dealing with symmetrical docking of protein complexes and I have a problem. Well, I have no problems with docking complexes with cyclic symmetry, it is double-walled symmetry...

09 May 2020 4,424 3 View

How to model a material in Abaqus with 2 types of behavior: high stiffness in compression and low stiffness in tension?

I am modeling a dynamic problem in Abaqus. The material should have two types of properties: different Young's moduli in tension and compression. Any simple way to achieve it? Thanks!

17 February 2020 8,563 2 View

How many water molecules are incorporated into the structure of fructan?

I am looking for help to calculate how many water molecules are incorporated into the structure of fructan. We want to apply polymer density functional theory (DFT) for prediction and description...

01 April 2019 7,096 3 View

No title

I test preference and survival rate of one population (moth larvae). I have six varieties of plants (a-f) in six replicates (36 in total) arranged in Latin square block. I applied 5 larvae (1st...

04 March 2019 5,183 3 View

How to understand "no change in luminescence band" when I can see this change?

26 June 2017 5,786 3 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

Is there research limitation on the relationships between digital capabilities, market orientation, brand perception and business performance?

I am looking for supporting studies discussing literature limitations on the relationships between digital capabilities, market orientation, brand perception and business performance. Also, a...

14 February 2021 7,457 5 View

Do you think NCC and 3 year service at army base must be compulsory to make the students loyal and discipline to the nation?

Decipline and loyalty for nation is the need of today.

09 February 2021 6,928 3 View

What could be an interesting topic for a bachelor's thesis in a finance/marketing/computer science field?

Hi everyone! I would like to write my bachelor's thesis on a topic that's currently relevant in the sphere of finance, marketing or computer science (or if it's possible a topic concerning all the...

08 February 2021 1,300 12 View

Professional editing and proofreading services?

08 February 2021 7,901 6 View

Would you like to participate in our study by completing the questionnaire?

04 February 2021 7,661 1 View

How is it possible to rank variables using Likert scale?

Hello Everyone, I have a questionnaire of a 3-point Likert scale for an overall evaluation for a service, and several detailed attributes evaluation of that service. For example: Overall...

31 January 2021 9,612 8 View

Which pump is used to transfer low melting temperature liquid metal from one container to another?

I want to transfer GaInSn alloy from one container to another with the help of an electromagnetic pump. Can anybody suggest me which brand or which company supplies these pumps?

25 January 2021 9,481 2 View

What is the best and affordable method to make and distribute a survey?

What is the best and affordable method for higher education student to build and distribute a survey in the United States of America with consideration of the following points: There are no...

23 January 2021 9,342 2 View

Help me conduct a neuroscience experiment for my master's thesis?

22 January 2021 9,994 5 View