What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View

I am electroplating Ni on a stainless steel. At temperature and time should I anneal so that Ni thermally diffuses into stainless steel?

I am electroplating Ni on a stainless steel for abrasive application. At temperature and time can I anneal so that Ni thermally diffuses into stainless steel? My intention is to improve the...

20 October 2020 7,092 3 View

What are the hot topics in today's situation where an engineer should focus for betterment of society, e.g. Rural development, Solar farming, etc.?

We engineers sometime busy in doing research in countless unpractical, non urgent, not beneficial to society like areas for increasing count of our research articles. But we know an engineer is a...

17 July 2020 1,950 16 View

Relative telomere length calculation with Ct values?

10 May 2020 7,398 2 View

Can any one suggest me what are improvements i can do in clustering of wireless sensor network based on residual energies?

I have already implemented clustering algorithm for WSN(IoT) based on remaining energies of CH's. But i need to improve algorithm for my academic project. Please suggest me the possible...

01 April 2020 3,357 5 View

Could ecological risk indices applied for water samples?

Could Pollution indicators such as degree of contamination index (Cd) and potential ecological risk index (PERI) proposed by Hakanson (1980) also considered for water samples to represent surface...

24 March 2020 7,345 4 View

What should be the average size of amplicon if I am using LBb1.3 (left T-DNA border) and RP (gene specific Reverse primer) against genomic DNA ?

Hello everyone! I am thinking to amplify T-DNA insertion region using LBb1.3 (left T-DNA border) and RP (gene specific Reverse Primer) against the genomic DNA of one of the T-DNA insertion mutant...

11 March 2020 1,239 3 View

Error while compiling WRF - "compile [-j n] wrf compile wrf in run dir (NOTE: no real.exe, ndown.exe, or ideal.exe generated)" Need solution ?

or choose a test case (see README_test_cases for details) : compile [-j n] em_b_wave compile [-j n] em_convrad compile [-j n] em_esmf_exp compile [-j n] em_fire...

06 February 2020 810 8 View

Which software is mostly used in industry for static structural analysis?

Most used CAE software used in industry for static structural analysis.

25 January 2020 6,260 3 View

Kindly explain how to calculate interaction volume from incidence angle in XRD?

26 November 2019 4,411 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 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

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

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01 March 2021 3,905 5 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View