How can I convert netcdf file to a binary file in matlab?

Dear all, I have monthly nutrients data from WOA (in a separate NetCDF file) extracted for a specific region. I would like to convert these data directly into a bin file (one of the separate...

30 January 2021 9,241 2 View

How to design reverse primer with ambiguous nucleotides?

How to design, reverse primer with ambiguous nucleotides?

03 January 2021 6,762 4 View

Why does the DNA's elution decrease after centrifuging with spin column?

02 January 2021 987 4 View

How to synthesize pyrrolium ionic salt?

I am keenly interested in the synthesis of heteroaromatic ionic salts for use as an organic template. I want to synthesize alkyl pyrrolium chloride or bromide through a simple addition reaction...

30 December 2020 2,778 3 View

How can large volume ( 100 liters or more ) of carbon dots solution be purified and sieved cost-effectively?

Articles describing the use of carbon dots in agriculture have been increasing recently. Again, studies have found that carbon dots size and shape and some other features are effective. Therefore,...

30 December 2020 1,139 3 View

How to Modeling and simulation for launch vehicle?

Modeling and simulation for launch vehicle Title of graduation project for a master's thesis in mechanical engineering, specializing in Control Search assistance required? Thank you

28 December 2020 9,000 1 View

How to calculate average habitat suitability change between 2 different SDM/ENM?

Hi guys, I would love to know how I could go about solving the above question. I currently have 2 different species distribution models, one created with the current climate projection and the...

14 December 2020 864 8 View

What are good M.Sc thesis topic suggestions in construction management (specially BIM & Waste management area)?

My prefered area is in Waste management & BIM , where I have read about using 4D BIM & 5D in waste management , but I have not reached a significant research gap to work on it, so is...

03 December 2020 1,294 2 View

RBC's contamination during DNA extraction ?

Hi there! currently i am working with spin column kit for DNA extraction I've put almost 600 uL of buffy coat. after a lot of washing, the RBC's remained stucking in filter? How could i get rid...

25 October 2020 8,712 4 View

Please, how can I measure the value of the inductance, parasitic series resistance, and the quality factor of this structure using the ADS ?

Dear colleagues. I would like to design the floating active inductor shown in the figure below. Please, how can I measure the value of the inductance, parasitic series resistance, and the quality...

10 October 2020 9,488 1 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

Necessary tube lenght to cool Natural gas in a dry-ice cooling bath?

I have a tank which contains natural gas at 250 Bar and 293 Kelvin. I want to cool the gas in a dry-ice cooling bath to about 195 Kelvin. The gas will flow in a copper-tube through the bath with a...

27 February 2021 8,128 1 View

Exit velocity of natural gas from pressurized tank?

Hi Guys. I'm a mechanical engineer and have a bit trouble, would be very glad if you could help me with my questions. I have a pressurized tank which contains Natural Gas at 200 Bar and 293...

26 February 2021 6,253 3 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View