How to do marking of reference year in urbanization up sprawl mapping ?

I am performing mapping of urban up sprawl for 5 cities in Pakistan using advanced geospatial methods with satellite imagery for 25 years (1995-2020) with a 5 year interval. Can someone enlighten...

19 October 2020 6,097 3 View

Is there any change in the Solidus and Liquidus temperatures while modeling numerical simulation of NePCM?

I'm trying to setup a simulation model for PCM melting with dispersed nanoparticles. From litrature I am using single phase model. My question is should I use the melting temperature of the base...

14 May 2020 5,750 3 View

How to calculate Best Linear Unbiased Predictors (BLUPS) in Rice using R?

Hi, I calculated BLUPS for days to flowering in rice. Formula and model I used is : lmer(DF ~ (1|Genotype) + (1|Loc) + (1|Year) + (1|Genotype:Loc) + (1|Genotype:Year)). After it I used ranef()...

26 December 2019 3,294 3 View

What are the process to go manufacturing of Li-ion Battery in industrial purpose. ?

I need to know in details of this points too. 01. Raw Materials, 02. Preserving, 03. Assembly Line, 04. Assembly Line Machines, 05. Testing Machines, 06. Packing Machines

29 May 2019 6,657 2 View

What are the current hot research topics in cloud computing?

15 December 2018 8,226 20 View

Why mass flow at outlet is greater than inlet in transient simulation of screw conveyor in ANSYS CFX?

trying to simulate solid granular flow in screw conveyor (transient simulation), in solver manager when i plot the monitor for mass flow at inlet and outlet, it shows a constant line or value at...

15 June 2016 454 3 View

why a mutant segregates into four distinct morphological classes of plants? Any explanation.

08 March 2016 9,706 15 View

Does anyone have any experience in fabricating SOI based thin film (100 nm Si) working solar cell?

03 March 2016 4,962 4 View

Silver nanoparticles give surface plasmon response at 400 to 470 nm but my extracts have been giving peak at 320-380 nm .Is it correct or not?

i m working on synthesis of silver nanopraticles by plant extract by using 1mM AgNO3 . these extracts is giving peak at 310-350 nm ,,, i have selected the 300 to 700 nm range. should i work on...

08 December 2015 4,399 14 View

In uv-vis characterization of silver nanoparticles synthesized by plant extract at what position should peak comein the 300 nm to 700 nm range?

08 December 2015 531 17 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

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 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

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View