20 March 2022 1 8K Report

Past project discussions

More Salahudeen Yassar's questions See All
How to detect electromagnetic radiation using Narda SRM 3006?

By using the Narda SRM 3006 device to measure electromagnetic radiation: -What is the period of time required for each location or spot to measure? -How can I insert and name frequencies whether...

26 August 2019 3,758 3 View

Can fuzzy soft set be used without the comparison table?

In the event of borrowing the concept of fuzzy soft set into ontology so as to reason with the uncertain concepts of a domain, I discover fuzzy soft set is best used in making comparison among...

16 March 2016 7,504 5 View

Which formular can best be used to estimate Poisson's ratio from standard penetration test (SPT) N-value?

I need to get the Poisson's ratio from SPT N-values to be used in numerical modelling using PLAXIS

28 June 2015 947 4 View

Can anyone help with a problem in relation to the Bradford assay?

Hi for all. Because Bradford precipitates with detergents of RIPA buffer, can I prepare standards in dionized water and finally subtract the readings of my unknown samples from the readings of the...

07 September 2014 5,544 4 View

Similar questions and discussions
Is the black sediment consider as sand? If not, how can I filter it out?

Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...

30 July 2024 557 2 View

Where to start the Analytical model for Dry sliding wear of metal surface ?

I am doing research on wear mechanism of the additive manufactured metal parts under dry condition. Please share the reference to start the analytical modelling of the wear prediction.

29 July 2024 6,115 0 View

Issues with Malaria Coated Nitrocellulose Membrane Releasing Moisture?

Hello, I am currently working with Malaria Pf/Pan nitrocellulose membranes coated for malaria detection. After drying the coated membranes in an Incubator (overnight at 37°C), I've noticed that...

16 July 2024 7,937 1 View

Why does total carboydrate content decrease when increasing the vacuum degree?

I have conducted a survey on the "effect of vacuum drying conditions on carbohydrate content of angelica.S". The result show that, when increasing the vacuum degree, the carbohydrate content first...

13 July 2024 592 1 View

How to convert ppm to μmoles/g?

Hello, I am trying to convert to convert ppm of a solution to μmoles/g of dry sample.

09 July 2024 7,081 1 View

What is the protocol for enzyme freeze drying?

what is the protocol for enzyme freeze drying?

09 July 2024 6,464 6 View

How do I make plant based milk from cassava?

How do I make plant-based milk with cassava, corn, and potato starch? There is potential for starch.

02 July 2024 7,017 1 View

Collecting/storing plant stable isotope samples?

Hello! I am planning to collect plant leaf samples for stable isotope analysis. I will be collecting them from the field and storing fresh tissue on ice. I have heard that bringing along a food...

01 July 2024 9,125 1 View

Chemical composition of curing agent for PDMS (Sylgard 184 Kit) and solid percentage?

1- Please provide information about the chemical composition of curing agent for PDMS(Sylgard 184 Kit)? 2- what dry solid percentage is obtained for a ratio of 10 to 1(PDMS to hardener)?

30 June 2024 6,814 2 View

Do body proportions of sharks change after drying?

Dear colleagues, I would be grateful to anyone who can answer my two questions: 1. Do the proportions of the shark's body change after drying? In other words, is it possible to discriminate two...

30 June 2024 6,101 3 View

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