02 November 2017 5 8K Report

Please contact me soon so e can test my three designs of EE micro drives green plug

energy recovery fir

li ion and fuel cell or hybrid EV

More A.M. Sharaf's questions See All
Hi everyone ... Why contamination with anaerobic bacteria, yeasts and molds increase (not decrease) the pH of the culture medium?

Thanks in advance

17 March 2024 802 3 View

I need advice because I am writing a book- **Book Title: "Zero Cash Trading: Navigating Away from Paper Currency Outside the Saudi Banking System"**?

**Table of Contents:** **Chapter 1: Introduction** 1.1 Introduction to Trading Outside the Banking System 1.2 Importance of Transitioning to a Digital System **Chapter 2: Financial Context in the...

13 December 2023 7,165 0 View

How to calculate the neutron flux using Geant4?

Is there any free software for caring out these calculations.

21 October 2023 4,961 0 View

I want to do cellulose,hemi cellulose ,pectine and lignin extraction from pineapple fruit flesh. Which methodology will be the best?

this will be done to knoe fibre composition

19 September 2023 8,199 2 View

I need a protocol to reduce any oxidized (Fe3+) hemoglobin in my sample to (Fe2+)?

Hi everyone, I’m using hemoglobin in the lab and I need it to be in the reduced state (so it is able to bind with CO2). The hemoglobin I have is a lyophilized powder from Sigma Aldrich (H7379)....

13 September 2023 9,133 4 View

Does anyone know the equilibrium constant of guanidium chloride to urea and then of urea to isocyanic acid?

Hello, I need to use guanidium chloride to denature a protein. However, I’m reluctant because it is absolutely crucial for my experiment that no isocyanic acid is formed. I need to know the...

13 September 2023 4,587 1 View

Hı!, I'm estimating a Panel VAR using the stat pvar package which estimates homogenous pvar. How can I get irf for individual country as well thanks?

Please suggest any other method for estimating Heterogenous Panel Vector AutoRegressive thus allowing individual irf to be computed.

12 June 2023 9,061 3 View

Can i use probenecid (water insoluble) in measuring intracellular calcium concentration from HIT_T15 cells?

Dear Researcher, I am working on HIT_T 15 cells and I want to measure the intracellular calcium concentration using Fura_2am, I found many protocols using probenecid , My question: is it ok if i...

17 April 2023 6,450 0 View

What is exon-exon junction?

Good day, The presence of a premature stop codon more than 50–55 nucleotides upstream of the final exon–exon junction is a strong predictor of NMD. Kindly, how many nucleotides included in the...

13 March 2023 5,649 1 View

Can I transfare the cells from well to another well?

I made a mistake, I seeded my cells in 6 well plates instead of 96 well plates. my question is can I transfer my cells to 96 well by using trypsin is that possible?

12 February 2023 7,826 0 View

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Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...

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HAs anyone used TGA to find activation enegy of water evaporation?

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Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

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