12 October 2019 2 2K Report

I'm looking for Cold isostatic pressing machine in UK

More Maher Rashwan's questions See All
Hi, What is this organism?

Hi, What is this organism? I found it in Quaternary sediments!

25 March 2024 8,298 7 View

What are your recommendations for obtaining consistent reads across the wells in 96-well plate?

I did the MTT assay twice. The first time, the absorbance values was inconsistent among the wells. The second time, the values was somehow close to each other, but still different. Do you have any...

19 January 2024 6,271 2 View

What is a systematic review study? What is the difference between a systematic review and a literature review?

I must write a systematic review study. Who is better and accepted in scientific journals?

18 January 2024 144 2 View

How should the affiliation section be formatted for a student in an online Master's program when submitting a research paper?

Dear Research Community, As a newcomer to the field of research, I am seeking guidance on a specific matter related to affiliations in research papers. Consider a scenario where a student is...

21 September 2023 3,584 3 View

Why do l keep getting joint shear failure instead of beam flexural in ABAQUS modeling RC beam column joint?

Hello everyone, I am trying to make a model using ABAQUS for RC beam column joint, but I keep getting joint shear failure despite using 3 stirrups (D=8mm) inside the joint core. Given that, the...

18 September 2023 8,889 2 View

How to solve a problem in creating a model on Abaqus under two steps of loading?

I am a master student working on a thesis on the topic of retrofitting of reinforced concrete beam column joints, but I have a small problem if you may help me with it. I need to create a model on...

23 December 2022 9,753 2 View

How can I prepare liposome powder for doing SEM?

I am seeking the protocol for preparing nano-liposome powder for SEM, if you can suggest any article for me, I will be thankful.

20 November 2022 3,607 2 View

Performing a gDNA extraction using the NEB Monarch gDNA Extraction from Tissue Kit. Can you see the DNA bound to beads?

I'm using the NEB gDNA extraction from tissue kit to get phage DNA as they have developed a method for doing so. I'm struggling with the step in the image below. There is this very viscous/stringy...

17 November 2022 4,970 0 View

Can anyone suggests for an industrial process using the propane as feedstock for it ?

Please, I need to design for an industrial petrochemical plant using a high purity liquefied propane as feedstock for that plant and the product/s is/are valuable and has marketing value rather...

11 October 2022 1,190 3 View

Could anyone explain me why the transmission of MgO thin film prepared by spray pyrolysis method is more than 100 % in the range of [300-500 nm]?

I have synthesized magnesium oxide (MgO) thin film by spray pyrolysis method by varying the concentration of Mg (0.05, 0.1, 0.15 and 0.2 mol/l). the transmission spectra below shown a value more...

30 August 2022 6,833 2 View

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I am planning to collect human fecal samples for metatranscriptomic analysis using MGI. These samples are from indigenous people living in a region with high temperatures. I will have access to a...

06 August 2024 1,367 3 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

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Is there any machine to do real time pcr?

I want to know how do you make real time pcr solation ? is there any machine to make it? thanks for answering

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London dispersion in CCl4 vs the dipole-dipoles force strength in CHCl3?

How do you tie-break and rank these two in their strength?

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Is it possible to improve the reforming section of the Haber-Bosch process without using air separation units?

A typical reforming section in a large-scale Haber-Bosch process (Figure 1) comprises two reactors. A mixture of methane (CH4) and steam (H2O) is fed into a primary reformer to produce syngas via...

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Is it necessary to attach fluorophore at 3' end in MIC RT PCR machine for Dual hybridization Probe designed especially for genotyping assay?

I designed 2 dual hybridization probes for my single SNP. where I attach my fluorophore 5'-FAM-nnnn-BHQ1-3', and 5'-HEX-nnnnnn-BHQ2-3'. I need to run it on the MIC RT PCR machine by Biomolecular...

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Can anyone help me with in providing the procedure for purification of GSTtagged protein by gst affinity chromatography without an automated machine?

Purification of gst tagged protein

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Why my gel electrophoresis has smearing?

Greetings. I’m currently running a nested pcr for giardia. My mastermix comprised of 3mM Mgcl2, 5unit of taq polymerase, 0.2uM of forward and reverse primers each respectively and 0.2mM of dNtp...

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What publications should I target as a psychology masters student in the UK?

I am writing a paper as a part of my course. I am new in London and was wondering that what publications should look upto?

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Appearance of crystallization peak in heating cycle of DSC test?

For which types of polymers, the crystallization peak in heating cycle of DSC test can be observed and for which types cant? In another word, when this exothermic crystallization can be observed...

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