What the regulations to carry cell line on dry ice?.
The convenient way is to ship using FedEx package with dry ice. There are training requirements for shipping human cell lines or cells. Further, FedEx has certain shipping requirements that are available from the website.
I use para nitrophenyl palmitate substrate with tris buffer ph 8... i read many temperature for Yellow color of para nitro phenol production.. 37 and 50 and 40 at water bath ... I confused as i...
04 February 2021 9,100 5 View
If I want to know the changes (for example in plants or soils) as affected by specific substance on nano substance; when I use SEM or TEM and why? As well, when I use FTIR or EDX and why also? Is...
28 January 2021 5,070 9 View
iam working on long memory time series data and i use lstm neural networ to train data and i want to understand how rmse is calculated is it calculated in each iteration separately or in each...
23 December 2020 6,740 4 View
if the percentage of doping Au into rGO is too small 1~10%, is it not enough to prevent restacking of r-GO in xrd results, rGO peak appeared at 22.2 and also the peaks of gold nanoparticles so...
21 December 2020 6,091 3 View
is the concentration of gold salt that were added will affect on the peaks appeared. i added a very little amount of gold salt to dope graphene oxide and not all the peaks that proved the...
17 December 2020 9,275 3 View
i am trying to dope boron in graphene oxide , and after i take out my samples from the oven i put them in the microwave for 40 sec , and i saw sparkles . and fume also i couldn't understand why
16 November 2020 6,852 5 View
i am looking for efficient texture analysis software for MRI images analysis with free access?
09 October 2020 3,737 2 View
I have Pre test as a (covariate variable) and post test as a (dependent variable) and the treatment for the experimental group and the control group. and the assumption of Homogeneity of...
21 August 2020 7,196 3 View
What you should do if you found that one of the reviewers goes through your paper just to reject it and most of his comments are irrational and not constructive. Finally, he rejected the paper...
20 April 2020 5,336 51 View
Can any one advise me about the best protocol for Giemsa stain preparation? it gives me faint blue color not the ideal purple color, that makes the investigation difficult and the color is not...
16 March 2020 6,656 3 View
How to calculate the RMSD values for a MD simulation using MOE?
07 August 2021 0 0 View
When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.
16 June 2021 0 0 View
I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...
03 March 2021 4,116 4 View
Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...
03 March 2021 5,978 5 View
02 March 2021 3,060 3 View
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