What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Can anyone help me, i am trying to calculate mean linear intercept in my histological slides ?

in the literature, in order to calculate this parameter , they use slide images with 20 microscopic magnification , but in our lab , we don't have this kind of microscope , can I use 10...

11 December 2020 9,559 3 View

Can anyone help me with the protocol of intranasal administration to mice ?

i wanna administer cigarette smoke extract to induce emphysema in mice, i am asking for the maximum volume of intranasal administration ? can i use ether or chlorofom to anesthetize mice?

10 December 2020 6,319 4 View

Links of articles in Google Scholar?

In a scholar profile, in google scholar, when clicking on a link of an article for example, why some articles have a description and link to the page of the journal that publishes that article...

16 November 2020 5,216 4 View

Have you a word or LaTex Elsevier template?

Hello everyone, Hope you are very well. I just wonder if there is a word or LaTex Elsevier template for these two...

06 November 2020 4,504 3 View

How we can design hybrid system between deep learning and swarm intelligence system or deep learning with fuzz?

Hybride intelligent system is good techniques used for solving diffrent optomization problems. Like classification, recognition ....etc Deep learning can be used with and hybrid with other machine...

08 October 2020 4,943 3 View

Acidic hydrogel kills cells?

As hydrogel was prepared in acidic medium, released acid from hydrogel kills cells in in-vitro test. I am wondering to compromise such issue.

12 August 2020 9,319 3 View

Western blot : Empty well presenting signal ?

Dear all, I am currently performing some western blots in a big wells gel (40ul capacity) and i am filling 40ul in each well. My problem is that two of the last wells supposed to be empty...

10 August 2020 4,613 4 View

Mention the name of parasitic worm that causes river blindness?

mention the name of parasitic worm that causes river blindness?

04 July 2020 6,066 8 View

Why qPCR is showing such curve instead of an perfect one on the following picture ?

Dear all, I wonder if you could help me with the interpretation of such charts I get sometimes when I do amplification of covid19 by using ORF gene ( please see the picture i attached the graph...

07 June 2020 7,656 3 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

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

Purification of proteins from baculovirus-infected insect cells?

18 February 2021 6,665 6 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