Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

**CLOSED** Behavioral changes due to Covid-19?

Hello fellow researchers around the globe :) Happy Holidays!! We are conducting a survey on understanding how device usage during everyday life has developed amid the Covid-19...

21 December 2020 5,363 4 View

Where can I find regional break down of Covid-19 cases from India and Pakistan?

I am looking for regional/provincial statistics from #India & #Pakistan of the Covid-19 cases. Has anyone collected data from government websites? How often are they updated? Please...

04 October 2020 412 3 View

What if my standardized loading factor is less than 0,5 but greater than 0,3?

After I conduct a validity test on my Lisrel, the result comes out. Some of my indicators showed 0.4 score on the standardized loading factor score. I heard that there are some experts that still...

06 April 2018 1,001 3 View

How to calculate the concentration of silver nanoparticles synthesized using plant extract?

Hello. I had synthesized silver nanoparticles using mangrove plant extraction. And I need to know the concentration for further test. How can I calculate/determine the concentration of silver...

30 September 2017 9,832 6 View

TLC retention factors differences from refer journal

10 July 2017 8,149 6 View

Remove the chrophyll from methanolic leaves extract

I want to remove chlorophyll from methanolic leaves extract by using hexane:ethanol. But, I'm not sure about the ratio of the solvent. Anyone have a suggestion? Thank you.

06 June 2017 4,350 4 View

I am working on CFD analysis for naturally ventilated hospital wards, i have a question regarding the vector plot:

14 May 2017 8,230 3 View

Rapidminer and weka for feature selection

What is the pros and cons of Rapidminer and Weka for feature selection in classification?

09 May 2017 3,676 1 View

Replacement of poly-l-lysine in nanparticles formation...

I plan to prepare nanoparticle by controlled gelification method. the method were using poly-l-lysine to form the polyelectrolyte complex. But, I have some problem because I do not have the...

04 January 2017 8,473 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Anyone that can help with details in phosphopeptides enrichment?

Anyone know the amount of protein before enzymatic digestion for phosphopeptides enrichment of serume sample in Ti-IMAC? Has anyone ever use Ti-IMAC(the material is from Chinese company named...

28 February 2021 7,310 3 View

Does anyone use antinuclear antibody (ANA) and anti-Phospholipid antibody ELISA kit for Non Human Primate serum samples?

I am looking for anti-nuclear antibody (ANA) and anti-Phospholipid antibody ELISA kit for Non Human Primate serum samples. Any suggestions highly appreciated. Thank you.

28 February 2021 6,512 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

Antibody anti-IgM Bovin conjugated Biotin ?

Hi everybody, Can anyone please suggest me an antibody anti-IgM Bovin conjugated Biotin ? I would like to use it in LUMINEX with a streptavidin conjugated phycoerythrin reporter. Thanks in...

25 February 2021 9,659 2 View

Can MicroRNA cross the blood brain barrier?

In diseased conditions, many genes and gene products are visible in the bloodstream. So my question is whether we can find traces of microRNA which is involved in disease and disorder in blood serum?

24 February 2021 7,064 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

What is the best method to evaluate and measure non-circulating estrogen levels in mice ?

Could anyone suggest me the best procedure to measure the circulating estrogen levels in mice ? I came across the general methods where it can be measured in serum or urine but a detail suggestion...

22 February 2021 4,352 2 View

Questio regarding micro/nano particles fabrication ?

I will start to fabricate micro/nanoparticles for growth factor release and I check out a procedure quite nice, however, it is lacking some details and since I don't have much knowledge doing this...

20 February 2021 199 2 View