Why a colorimetric assay is usually not in green?

Various colorimetric assays we use are blue/purple/pink/red but not in green shades. Is there any particular reason for this?

30 May 2020 5,834 1 View

Is there any way to predict locusts movement?

recently, We witnessed Locusts attack in India . Farmers are suffering a lot due to this attack. So is there any way to simulate or predict the journey of Locusts. please let me know!

26 May 2020 7,980 3 View

How to quantitate endogenous metabolites in plasma?

Hi all, Our lab is trying to look at the differences in metabolic profiles of control and HD (Huntington's disease) patients. We have a few fundamental questions on how we should quantitate the...

31 March 2020 1,251 2 View

What are some physical methods to determine binding affinity of a protein?

What are various options available while determining the binding affinity of a protein to it's target? In my case the target is also a protein. Are there any standard physical methods to...

09 March 2020 8,053 8 View

How to determine miller indices planes from XRD for monoclinic structure ( 18R, 2H, 3R) ?

how to determine miller indices planes from XRD for monoclinic structure ( 18R, 2H, 3R of Long range stacking order structures) on XRD Plot attached to this.

13 February 2020 7,655 2 View

HPLC/ Electrochemical detection of Hepcidin peptide by derivatization using OPA/beta mercaptoethanol?

Hi Research gate community, I'm currently working on HPLC/Electrochemical detection method development for a peptide Hepcidin-25 (also known as iron regulator). After trying different gradient...

25 December 2019 5,986 3 View

Which is the better process when compared sintering in 3d printing or sintering in powder metallurgy?

which process has more advantages in case of polymers?

11 April 2019 2,494 3 View

Hello,I a trying to build an EEG device is it possible to build it with arduino &what to use for electrodes and amplification, & building bionic arm?

I'm doing a project on bionic arm so that I'm thinking to build my own EEG.

09 January 2019 2,475 2 View

How to design the damped dynamic vibration absorber to minimize the transmissibility to the primary system in the frequency range 25-50 Hz ?

i want to design rock drill handle to avoid the Vibration White Finger(VWF).VWF generally occurs to the human hand in the frequency range of 25-50 Hz . The rock drill can be modeled as damped...

01 April 2018 8,629 4 View

How to study the out of pocket expenditure of patients under going treatment ? Is there any standard questionnaire?

We would like to study the OOP expenditure of patients under going treatment for chronic diseases. Could you suggest any standard questionnaire for the same.

21 March 2018 3,582 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

How to manually calculate p value in ANOVA? what is the equation or formula for it?

How to manually calculate p value in ANOVA? what is the equation or formula for it?

03 March 2021 4,928 5 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Mixed ANOVA - help?

I'm currently working on a piece which asks to conduct an ANOVA - looking at the effect of sporting group (2 levels), and exercise trials (two trials with six levels). I've computed this all...

27 February 2021 9,626 4 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View

How to reduce residual stresses in MD simulation?

I am working on a preparation of representative polymeric structures of some popular polymers, such as polyimide or PTFE for MD simulation, during which a single nitrogen or oxygen atom will be...

24 February 2021 8,105 3 View

How to Interpret Partial Eta Squared Numbers For a Repeated Measures Anova?

I have obtained Partial Eta Squared Numbers through Two-Way Mixed Anova Analysis. My results for different constructs are: .105, .135, .038, .068, .061 respectively. I wanted to know, whether...

24 February 2021 7,122 1 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View