At what age is the omission of calcium or phosphorus in broiler and pullet feed will result to leg problem in day-old chick ?

I was at a broiler farm recently which had birds 3-day old broiler chick having leg problem. It was attirbuted to feed as DCP was added to the feed and the challenge reduce gradually, but could it...

15 January 2020 664 4 View

What is the best coated tool for metal matrix composite in FSW?

There are several coated tools such as TiAlN and I am inquiring about the best of them to use in friction stir welding for metal matrix composite. Looking forward your experience.

10 November 2017 7,766 0 View

No title

05 June 2017 3,084 0 View

How can included Arduino IDE in c# form code ?

01 February 2017 6,735 0 View

What is the limitations of using COMSOL software in spot welding simulation??

I am working on project to use COMSOL software which using FEM to simulate spot welding for both friction stir spot welding (FSSW) and riestance spot welding (RSW), I am inquiring about the...

01 January 1970 3,347 1 View

Is there a work that links phonosemantics with morphonology?

I think that systematic phonosemantics is the first level of phonogrammar. Morphonology as a second level of phonogrammar is the connecting ling between language levels in suggested...

01 January 1970 9,064 8 View

What is the best way to classify scientific material for an article?

Sometimes we can find many sources for our work. One of the ways of classification of materials depends on proven scientific logic? Do you know the arc method for classifying the materials used...

01 January 1970 2,775 6 View

Small Scale Resistance spot welding (SSRSW)?

What is the main difference between traditional Riestance Spot Welding (RSW) and Small Scale Resistance spot welding (SSRSW)? And what is the best software can be used to simulate the SSRSW?

01 January 1970 5,748 5 View

Can I get CAE file for FSSW in ABAQUS

I am prefering to simulate friction stir spot welding FSSW by using ABAQUS software, there are several of files in YouTube but all of them without adding CAF file. I would be most thankful if any...

01 January 1970 8,781 0 View

Are there any new research papers about the dual number in the English language, and how it was formed in the old English language?

The dual number as a linguistic phenomenon is clearly reflected in the Arabic language, because the inflectional structure of the Arabic language allows it to be formed in names, verbs. Are there...

01 January 1970 6,058 0 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Should we change media after1st 6hrs after plating HUVEC bought from INVITROGEN?it's not recomended by invitrogen.Will DMSO present in stock matter?

We have HUVEC bought from Invitrogen. Cat no -C-003-5c. while first plating the cells we have bought the protocol suggests not to centrifuge the cell with media to remove the DMSO. Should we...

02 March 2021 3,713 2 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

Which is the most efficient etching solution for nickel based alloys?

Which solution reveals the microstructure and features of nickel-based alloys?

02 March 2021 2,221 3 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

Can bacterial suspension be pipetted directly onto petri dish and agar poured onto it?

Hi, recently I encountered a protocol for plating which was not the usual method I have been practicing (pour LB agar onto plate, allow it to solidify, pipette bacterial suspension onto plate,...

28 February 2021 7,292 3 View

What is the best surface to culture cells isolated from a skin biopsy?

Hello, recently I am having some difficulties with maintaining the cell culture of primary cells isolated from a skin biopsy (normal and malignant). The coating of culture plates with Matrigel (a...

26 February 2021 6,151 2 View

Difficulty in cloning of 1kb gene into vector?

I am facing difficulties in cloning a 1kb gene into a vector (pJIT163). I have my gene on interest (GOI) in pUC57 and want to clone in pJIT163 using SalI and BamHI restriction sites. I am getting...

25 February 2021 3,221 7 View

Why am I getting 'Infinity' and 'NaN' in my mixed-mode energy release values?

Hi everyone, I am currently running a mixed-mode simulation of a DCB using a user-defined cohesive zone model (UEL), however, the results I am getting don't make sense. I used the same UEL for...

24 February 2021 4,157 1 View

Can cells be reused after using WST 8/ CCK 8 from Sigma Aldrich?

Hi all, Can cells be reused after I have seed them onto 96 well plates and test them with cell counting kit at OD450 (CCK8) at 12 hours, wash them with PBS x3 and add new media and let them...

24 February 2021 5,072 1 View