How I can measure the friction between two surfaces?

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Dear colleagues, please any have this book Machine Learning Mastery With Weka by Jason Brownlee?

a book for ML applications in WEKA

08 September 2019 6,259 1 View

Any recommendation about cybersecurity research from business perspective ?

07 August 2019 2,049 3 View

I discivered the right treatment for all cancer types after long study 1999-2013. I do my best but no one help me to make me help cancer's patients?

Dears, at 1999 I discovered that known herbs used for treating all cancers I studied them for four years and at 2003 I prepared unusual treatment from them, treating many diseases in amazing way I...

03 April 2019 1,779 4 View

Do you think that the doctor who writes the maximum numbers of antibiotic prescriptions has a role in emergence of antibiotic resistance?

Many bad doctors and pharmacists try to write or give the maximum number of antibiotic prescriptions for personal gain. Do you think this has a role in propagating antibiotic resistance? Regards

31 December 2018 7,767 0 View

In concrete crack modeling using Extended FEM how one can treat the existence of reinforcement rebar when the crack path intersect this rebar?

The Extended Finite Element is innovative method used for treatment the discontinuity problem that faced the FE model during cracking process. Still a problem raises when the concrete is...

06 July 2018 2,214 4 View

Hi there, I've two strains of bacteria and four different conditions. How can design the experiment by using Response Surface Methodology (RSM)?

The Response Surface Methodology, The Box-Behnken design, three replicates.

04 May 2018 9,295 3 View

What are Newcastle disease virus receptors?

Which molecules does NDV require for entry?

04 February 2018 1,275 1 View

I ask if it is possible to model cracking in reinforced concrete using Extended Finite Element method?

Extended Finite Element (XFE) method is a new approach used to treat the discontinuity results from concrete cracking. It is well known that XFE is applied sufficiently for crack propagation in...

01 February 2018 2,585 4 View

Hi, are you with or against performing experiments on Avain species as a laboratory animal ?

Most experiment can be done in chick embryo or growing chick and we can repeat the experiment and harvest brilliant results with low cost.

01 February 2018 2,809 3 View

Western blot transfer time?

Do you think two hours perfect time for transfer or you may lose the protein if you exceed?

01 February 2018 3,605 4 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How to increase simulation box size?

We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...

08 August 2024 4,842 0 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,624 4 View

Where to find a gene list for CRISPRa/i library screening of regulatory factors that affect pathogenic Th17 differentiation in PBMC?

I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...

31 July 2024 2,150 0 View

Hello dear researchers. I would like to know what is a normalized mass in an EDX analysis?

EDX analisys

31 July 2024 5,947 2 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...

30 July 2024 969 0 View

Gas chromatography RT detection?

I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...

29 July 2024 8,034 4 View