I need to provide me references about "Basin and Petroleum System Analysis" and "PetroMod Software"?

Dear Colleagues, I am glad to find you well and healthy. I hope to provide me any references, notes, lectures, or links that can help me making a complete and perfect course about the "Basin...

31 December 2020 6,531 3 View

How do I find the threshold of signal noise(really long narrow spikes) ?

Hi, I have an input EEG signal, I need to filter the data in Matlab, which means that I need to remove the noise that is the really long narrow spikes, the input data is attached in this...

16 August 2020 3,578 3 View

Does cardiac puncture damage the heart for protein analysis or histological staining?

Hello, we have been sacrificing mice and rats using cardiac puncture. I am curious if anyone knows of publications or has had personal experience relating to potentially altered protein...

31 July 2020 681 2 View

Use of Monte Carlo Statistical Method?

Hi there, I need expert opinion in evaluating the use of Monte Carlo method and its accuracy in predicting the permeability of rock layers in oil exploration.

22 June 2020 1,307 2 View

Can you suggest a lesson plan for teaching reading comprehension through gamification ?

Lesson plan for teaching reading comprehension using gamification based on Class Dojo website

09 July 2019 531 3 View

How I can get load-displacement curve that increase to the failure load and then decrease ( peak value )??

I made In Abaqus A model of Reinforced concrete Pile cap but when I try to plot the load - displacement curve the curve didn't decrease that I can determine the failure load exactly , so If any...

17 June 2019 8,248 3 View

Is sonicating cells for western blot necessary?

Once cells have been collected in RIPA, before centrifugation (16,000g for 20 min) should cells be sonicated? Does sonication improve protein yield?

14 May 2019 2,385 7 View

What is the purpose of heating RNA at 55-60 C when utilizing the trizol protocol during the last step when RNA is in water?

Does heating influence RNA quality? My understanding was the RNA should not be heated and kept on ice. Trizol protocol:...

13 January 2019 7,933 4 View

Does protein concentration change between freeze and rethaw for western blot??

Hello, My understanding is that protein from cell and tissue lysates degrade between each rethaw. Has anyone experienced differing protein concentrations, significant enough to affect loading...

09 December 2018 6,962 4 View

I Interested in count, how many objects on a Image, for example objects are fruits?

I have an image, with many fruits on RGB image. I don't have ground truth. my interest is, to count how many fruits on image using Deep Learning, which is the best way to count them. Is there any...

24 November 2018 6,203 3 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Charmm/GROMACS Residue 'ZN' not found in residue topology database?

I am trying to do some MD simulations of a protein with zinc ions. I am trying to use a charmm forcefield (I have tried 2017 and 2021) and Gromacs. I get an error when doing pdb2gmx Residue 'ZN'...

12 February 2021 9,367 2 View

Differences between sheep blood with Alsever solution vs citrated/defibrinated sheep blood in microbiological media?

I am aware of a study that has compared the use of citrated and defibrinated sheep's blood in microbiological media (Hair Sheep Blood, Citrated or Defibrinated, Fulfills All Req... ), but can...

10 February 2021 5,927 1 View

The same lC-MS for Forensic Toxicological and Chemical expertises?

Dear Colleagues! How correct and appropriate is it to carry out a forensic toxicological examination of drugs and psychotropic substances in biological objects (in blood, urine, hair) and a...

24 January 2021 4,489 2 View

What are the factors responsible for non uniform decrease in corrosion rate?

I am working on the corrosive effect of food condiments juices on some selected metals using weight loss experiment. But while plotting the graph, I found out that the decrease in corrosion rate...

21 January 2021 6,688 4 View

Which is the best gene editing tool among TALENs, ZFNs, CRISPR and HENs?

Since two decades we came across many tools to edit the desired gene and genome viz., clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein 9 (Cas9), (2)...

27 December 2020 7,667 10 View

Why peaks are shifted in XRD anlysis ?

I have synthesized zinc oxide nanoparticles by physical method (sputtering) direct interaction of plasma with zinc target and it is done in atmosphere. The sample were prepared at different...

18 December 2020 10,010 6 View

Does anybody face the wavy hair problem in C57BL/6 mice using High fat diet (60% calorie fat)?

10 December 2020 340 4 View

How to know if Zinc Oxide is coated on the glass substrates?

Hello all I have prepared Zinc Oxide nanoparticles using sol gel synthesis. I tried to coat the ITO and glass substrates with the ZnO nanoparticles ( dispersed in ethanol). But I am not sure if...

08 December 2020 3,692 8 View

Why band gap energy of cobalt ferrites is increased with increased in zinc(dopinng element) concentration?

In most of cases band gap energy of cobalt ferrites is decreased with increase in Zinc concentration that is hold to brass model. But when energy band gape is increases with increased...

03 December 2020 2,439 3 View