Why use both bead beating and enzymes (lysostaphin and lysozyme) for DNA extraction from sputum samples?

Hello, I have read in a few publications that to extract total DNA from sputum samples, both bead beating and enzymes are used to disrupt the cells. Bead beating is supposed to be efficient in...

18 February 2021 3,360 2 View

What are the causes of hyphae granulation?

Greetings, The examination of the interaction zone between Fusarium oxysporum and Pseudomonas by light microscope revealed clear hyphae without septa and the presence of granulations (vesicles),...

05 February 2021 5,523 4 View

How to calculate the field capacity??

28 December 2020 1,521 2 View

How to decrease the difference between the simulation result obtained by comsol and analytical result ?

Hello, I am working on a piezoelectric energy harvester in comsol so I coupled the electrical circuit interface with the piezoelectric device multiphysics. I tried to confirm these results with...

07 December 2020 1,007 2 View

What is the index of germination and howa calculate it??

16 November 2020 4,856 8 View

Hormone levels in male mice ?

Dear Colleagues, Can anyone tell me if there are Data about hormone levels in male mice , E2 Estrogen, and Testosterone blood levels in male mice. Thank you very much.

20 September 2020 1,035 3 View

How can I fix the connvergence error!?

opt freq gaussian calculation is performed, I got normal termination , however, the structure has nottotaly converged. because I had no convergence in Maximum Displacement! how can I solve this...

06 September 2020 4,283 3 View

Determination of activated carbon surface functional groups by Boehm titration ?

i did titration to determine functional groups on the surface of activated carbon, when the titration was done on Na2HC03 and NaOH by HCl, a big volume was necessary to reach equilibrium, and...

13 July 2020 1,022 2 View

Keras code python ?

Hello, I am using a VGG16 on keras to do some image classification on a dataset, What does it mean that the validation loss is smaller all the time than the train loss?. Is 80% a reasonable...

11 July 2020 569 6 View

How to get PWM signals from Dspace?

I'm working on dSPACE 1104 with DSP-4 channel PWM generation bloc. I need to use the PWM signals in other programs but i didn't know how to get them since this bloc has no outputs on matlab...

04 March 2020 2,854 3 View

I am using MAUD software for ZnO nanowires on a SUBSTRATE but I've got a problem fitting the highest peak with the cif. file. ?

I am working with ZnO NANOWIRES which has prefered orientation on 002 planes. I've been doing Rietveld refinement of X-ray data using MAUD and I have read that for epitaxial ZnO, one can use the...

15 August 2020 8,701 5 View

How to determine atom% from weight% as shown in Maud Crystallographic Software ?

My understanding is atom% can be obtained from weight% by dividing all latter values by the appropriate atomic weights and normalizing their sum to unity. However, I am having a difficulty in...

17 June 2020 5,309 5 View

How to add doping in XRD refinement using Maud?

I'm changing Fe ions for Sm ions in the cobalt ferrite structure, and I need to make an adjustment considering this exchange in Maud refinement.

20 May 2020 3,888 2 View

Can someone to help me to load .xrdml file on MAUD (version:2.93)?

I am trying to load .xrdml file obtained from PANalytical on MAUD to do some refinement. Online resources showed that .xrdml file is able to be loaded by MAUD. I tried to open it but the software...

26 March 2020 7,293 3 View

How to calibrate MAUD software for the first time?

Hello, I'm going to use MAUD software for the first time, but I read before that is necessary to calibrate it. Does anyone have a tutorial to help me? Do I need a file from the x-ray equipment...

14 April 2019 3,224 1 View

How to calibrate MAUD software for the first time?

Hello, I'm going to use MAUD software for the first time, but I read before that is necessary to calibrate it. Does anyone have a tutorial to help me? Do I need a file from the x-ray equipment...

03 April 2019 3,658 1 View

How to fit XRD data obtained from synchrotron with a given cif file(which is generally used to fit Xrd data of x-ray source) in MAUD?

synchrotron xrd- data ranges from 0 to 20 degrees(exact theta value) where as x-ray-XRD data ranges from 0 to 80 degrees(exact 2theta value)

03 April 2019 8,439 1 View

How to improve the fitting results in Maud?

I am trying to do the instrument broadening by using a Cr2O3 sample from a synchrotron experiment. I have followed the tutorial videoes on Youtube and have refined the basic phase asymmetry,...

20 January 2019 6,513 6 View

How to improve the fitting results in Maud?

I am trying to do the instrument broadening by using a Cr2O3 sample from a synchrotron experiment. I have followed the tutorial videoes on Youtube and have refined the basic phase asymmetry,...

31 December 2018 8,894 5 View

Can someone help me with the sig value in MAUD software for XRD analysis?

I'm using MAUD software for XRD analysis. After rietveld refinement I got sig value as 1.4. When I tried with different cif files from COD database my sig value kept on reducing. What must be the...

08 September 2018 4,332 4 View