How to find the number of packets in a queue within a device in NetSim?

In a network, I want to set the buffer size of a device and then measure the number of packets in the buffer queue. The number of packets in the queued, dequeued an dropped, I need to calculate...

12 September 2020 4,654 4 View

Is there any criteria to differentiate between crystalline and amorphous peak in XRD for polymers ?

can anyone suggest me the book to know the answer to the above question? the graph has been attached

07 September 2020 7,512 4 View

Can the optical density of the cell culture (fibroblast) be measured with a photocalorimeter? will the results vary with that of UV measurements?

I intend to use photocalorimeter to take the OD values of the cell culture tubes. I would like to know if the results would contradict that of UV readings and ultimately the concentration...

21 February 2018 4,602 3 View

Difficulty in isolating mesenchymal stem cells from mice bone marrow?

Trying to isolate MSC from mice/ rat bone marrow. Upto second passage cells are proliferating and in good morphology. When I am trying to expand the cells (second passage) cells are not attaching...

23 November 2017 9,358 6 View

How can i apply to contribute toward the vernacular architecture of karnataka in west coast India ?

i am presently writing paper on climate responsiveness of the architecture of this region. i have many case studies yet to be published on this topic. roughly 10- 15 types documented and another...

12 September 2017 9,320 3 View

How to calculate the phase concentration from XRD pattern, if a major peak is missing due to highly oriented samples?

I have taken XRD for my samples which has anatase, rutile and brookite phases. I want to calculate the phase concentration of each phase in the sample. But the problem is the major peak (high...

08 July 2016 2,228 10 View

HMSC in mice/rat xenograft models?

Can we use hMSC in mice/rat models which are not immuno compromised?

12 June 2016 5,940 6 View

Acyliminium reactivity versus enecarbamate?

Dear researchers, i kindly ask you to help me with the following aspect: in scheme 4 (of j.org. chem, vol.66,No.23, 2001) it is shown that nucleophile attacks on the acyliminium intermediate and...

08 February 2016 1,601 3 View

How to acid wash the sand? And what is the purpose of acid washing?

20 December 2015 6,849 3 View

Which is best reference gene for Real-Time PCR gene expression studies under chemical hypoxic condition?

I am trying to study the expression of my gene of interest under hypoxia (chemically induced) there were many reports that states that GAPDH and Microglobulin Beta are more stable genes that can...

03 August 2015 1,749 4 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Is there any books or journal that specifically discussed TPR in detail?

I am designing a metal oxide catalyst and among many characterization of this sample, TPR emerges quite significantly. The brief explanation in journal is limited to the sample that is...

21 January 2021 6,346 1 View

How cane capture of Cl, K , Na, in the process of biomass gasification, I want to let these elements enter the solid slag phase but not enter the gas?

I want to fixation Cl, K, Na in gasification slag, which type of catalyst can be used?

13 January 2021 2,145 2 View

How can I produce Alpha-monopropionin and Alpha-monobutyrin in lab scale?

I understand that glycerol should be reacted with propaoiocic acid to produce monopropionin and with butyric acid to produce monobutyrin , if you can help with the reaction conditions based on 1...

13 January 2021 1,151 4 View

How to calculate the concentration for as prepared nanomaterials?

if we are taking 2 materials of different concentrations (one is the precursor and the other one is the stabilizing agent) for synthesizing nanoparticles as a catalyst, how can I calculate the...

08 January 2021 516 4 View

Is there a way to improve the stability of the calcium alginate beads in alkaline pH?

I am working on heavy metal bioremediation using bacterial isolates. I have immobilized bacteria in 2% sodium alginate then cross-linked in 0.2M calcium chloride for 30 min. I have successfully...

04 January 2021 9,094 4 View

What does this PZC data mean?

I measured different kinds of catalysts which were dispersed in DI water.I firstly added certain amount of HCl and then used NaOH to titrate and measure the pH value. What does this result mean?

27 December 2020 5,728 4 View

How to immobolise streptavidin to polyacrylamide using EDC/NHS?

Hi! We are aiming to bind streptavidin to polyacrylamide surface. The EDC/NHS method bounced on me as a common method, utilizing the -NH2 of polyacrylamide and -COOH of streptavidin. Is there any...

17 December 2020 7,944 2 View

How can we choose the right method for Gaussian calculations?

I'm not working on biomolecules, I work on Organic, Organometallic, and sometimes inorganic structures. Do you know a simple way to apply the right calculation method? Is there any article or...

10 December 2020 3,396 5 View