14 March 2014 1 5K Report

I need to extract compounds from fleshy bulbs. Cannot use conventional method of drawing for Soxhlet extraction.

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Why does the community engagement strategy not get priority in NCD prevention and control in developing countries?

NCDs are increasing alarmingly even in developing countries. Need to take participatory policies for prevent and control of NCDs.

30 July 2024 7,942 3 View

GC-MS calibrated for 16 EPA PAHs. Last 3 compounds show poor linearity. Response decreases. How to improve?

I have calibrated my GC-MS for 16 EPA PAHs using available methods. However, the last three compounds (Indeno[1,2,3-c,d]pyrene, Dibenzo[a,h]anthracene, and Benzo[g,h,i,]perylene) are not showing...

13 May 2024 4,966 2 View

How to Convert µg/mL standards to ng/m³ for PAH analysis in air via GC-MS?

Researchers typically use micrograms per milliliter (µg/mL) standards to calibrate gas chromatography-mass spectrometry (GC-MS) instruments for the analysis of polycyclic aromatic hydrocarbons...

12 May 2024 6,259 5 View

While doing propeller transient simulation on Ansys fluent, rotating zone contours corrupted. What is that reason?

I'm doing 3000rpm drone propeller computation on ansys fluent. First 1500 iteration steady state mrf zone is computed with SST k-w turbulance model. After convergence is done i change it to...

24 February 2024 9,935 1 View

How to calculate polydispersion index of a nanoparticle size? and does a PDI of 0.5 consider acceptable?

PDI value

30 November 2023 7,099 3 View

Is there an alternative chemical to ethylene glycol for IHC cryopreservation solution?

I am trying to optimize my antibodies for free floating IHC-IF on paraformaldehyde fixed mouse brain sections. I want to preserve my slices in an appropriate cryopreservation solution for later...

19 September 2023 6,240 3 View

How can we develop more secure and efficient encryption algorithms to protect data from cyberattacks?

a standard encryption method that could be used to protect the data since all data are mostly uploaded to cloud now a days , also cybercriminals constantly developing new ways to break...

17 September 2023 2,934 5 View

Does a Post Doctoral from AACSSB accredited institute has value?

I would like to know about the future career prospects for a candidate pursuing Post Doctoral from an AACSSB accredited institute

16 August 2023 5,508 2 View

How can I detach my mesenchymal stem cells from flask?

Hello everyone. About three months ago, I could detach my mesenchymal stem cells obtained from 8-week-old mice with trypsin %0.25 on the 10th day in 3-4 minutes. However, now I can not detach the...

03 May 2023 6,159 5 View

Does anyone having this book as PDF format?

THE ZEBRAFISH BOOK A guide for the laboratory use of zebrafish Danio* (Brachydanio) rerio by Westerfield, Monte

20 February 2023 5,940 1 View

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