04 March 2013 1 1K Report

I would like to know whether biological or chemical synthesis is better for gold nanoparticle synthesis.

Also would like to know about zeta potential of Aunps and whether AuNPs are better than AgNps for biological study?

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Is there any course where I can learn Past software?

I want to leard various graphs pattern of Past software. Please let know from where I can learn it. Its reference manual is oK but I want to learn it in any kind of workshop.

13 May 2022 9,214 4 View

What is the name of these algae recorded from Cretaceous sediments?

These are algal structures I have recorded from the intertrappean sediments

01 June 2020 7,738 0 View

Can we calculate Depth of Discharge (DoD) at each time instant in a running electric vehicle by using the formula DOD(t) = 1-SOC(t)?

Lithium-ion battery, ageing, State of Charge (SoC), Depth of Discharge (DoD), battery degradation

30 April 2020 2,465 2 View

Does fracture toughness (KIC or JIC) depend on other mechanical properties?

Can we predict/estimate the variation in fracture toughness based on mechanical properties (i.e. yield, tensile strength, hardness, % elongation, fatigue strength and impact toughens etc.).

29 February 2020 6,334 10 View

Why do researchers use only equivalent circuit model to find the optimal size of energy storage devices in electric vehicles?

In the literature survey researchers usually use the equivalent circuit model of energy storage devices like battery and supercapacitor to calculate the optimal size in electric vehicles. Why...

08 January 2020 3,823 1 View

How to obtain packet size in P91 steel?

Usually i have seen, most of researchers have calculated PAGs and packet size using optical and SEM micrographs. Can anyone tell me how to measure the packet size. Is it possible to measure...

08 July 2019 4,024 1 View

How to measure Elastic modulus without using extensometer?

Is there any method to determine elastic modulus based on Engg.stress-strain curve without using extensometer.

09 January 2019 9,672 9 View

Does tempering temperature affect the lath width of martensite, block width and packet size in 9Cr1Mo ferritic martenstic steel?

These micro structural features are largely dependent on normalizing temperature?

11 May 2018 8,382 1 View

Which control mode should we use to perform FCG test. Delta K increasing or constant load?

MTS machine has two options to perform FCG test. First one is Delta K control which includes K increasing and decreasing test depending on normalized K gradient value (C=1/k) either positive or...

24 August 2017 6,394 1 View

Is it possible to obtain experimentally a valid KIC as well as JIC value for Ultrafine grain Aluminum alloy?

Is it possible to obtain experimentally a valid KIC as well as JIC value for Ultrafine grain Aluminum alloy? I have obtained a valid KIC value based on first kink using Load vs COD curve. After...

13 July 2017 7,283 2 View

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