Subjective poverty - indicator?

Have any of you tried creating an index of subjective poverty, but other than LPL or SPL?

19 January 2021 7,362 4 View

Software for calculating the added masses and damping matrices of the ship ?

I am looking for a free software to support calculating the added masses and damping matrices of the ship.

10 December 2018 3,142 1 View

Dead beat implementation ?

12 November 2016 195 2 View

Does anyone could suggest a reliable BMDM immortalization protocol?

Does anyone could suggest a reliable BMDM immortalization protocol?

30 June 2016 3,312 1 View

I want to calculate the average of consecutive draws: can anyone help?

Why do I receive the same data and average? d = c(13,18,12,9,10,8,11,9,24,10) > sample(d,10,replace=T) [1] 11 24 10 8 10 24 13 12 24 13 > rep(sample(d,10,replace=T),10) [1] 8 12 18 18...

09 January 2014 5,365 3 View

What do you think about CD105 as positive marker of adipose-derived mesenchymal stem cell (ADSC) isolated from mouse?

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15 August 2013 5,710 2 View

What is a contact angle between molten titanium and graphite under the temperature of approximately 1900 C?

I need this value for my simulations of a induction melting of titanium. Is there any publication about wetting graphite by titanium alloys (contact angles) ?

05 August 2013 5,115 2 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Which is the most convenient manufacturing software for Additive Manufacturing?

Which tools can be used to generate machine codes for additive manufacturing?

02 March 2021 7,220 2 View

No title

Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Have you ever experiencing air vent trouble in fermentation process?

Dear all, My research group is currently working with a 12-litre fermenter. Somehow, if we do the fermentation for more than 20 hours, the process will be more prone to contamination. Our current...

23 February 2021 1,908 2 View

How can we add reinforced thermoplastics with granules in injection molding machine?

I need to make an injection molding machine in which short fibers are to be introduced. Short fiber length and material properties are to be determined and also the material strength are to be...

22 February 2021 4,290 1 View

Why is my qPCR suddently not working?

I've been working with qPCR for some months now. I amplify 2 genes (PSEN2 and HN1), and the protocols are optimized for both and have been working fine. The other day I amplified HN1 for some...

21 February 2021 3,437 3 View

Drop weight impact testing machine for composites?

Dear all, I hope everyone is safe and healthy I do have a question please. Where can I find a drop-weight impact testing machine to test fiber reinforced polymer composite plates (CFRP and GFRP)...

17 February 2021 3,820 3 View

Does anyone know if the Quantstudio 3 qPCR machine requires a passive reference when Using SYBR? I ran a qPCR and got the plot in the attached file.?

I know that my target is in my sample as I extracted it from cell culture myself. These plots show some amplification. The first one seems O.K for the first 36 cycles but then collapses at the...

14 February 2021 2,809 2 View