How to perform Cox proportional hazard analysis or Kaplan-meier survival analysis in SPSS?

At first please see the attachment. This experiment was performed for a period of 7 days (n=100). After 7 days, we found different level of survival rate (%) for each treatment. Now, I want to...

15 February 2021 9,145 2 View

For acid treated montmorillonite clays what will be the result of surface area?

The organo montmorillonite nanoclays modified with octadecylamine were used for the experiment. After acid treatment, the surface area will be increase. However, in my experiment, the surface area...

10 February 2021 1,581 3 View

How to identify when a gaussian program is about terminate normally?

Dear all, I am trying to optimize a bimetallic complex using # opt=tight b3lyp/lanl2dz scf=qc geom=connectivity. The program is running for around 5 days but the size of the .chk remains same...

05 February 2021 8,721 3 View

Can I use 500ng of DNA for restriction digestion?

The recommended amount of DNA for restriction digestion is 1ug in a 50ul rx I've got around 500-600ng of DNA in a total volume of 35ul. Would I get satisfactory results with this amount of DNA for...

31 January 2021 729 6 View

What is the effectiveness of online teaching during COVID-19?

Please share your experience on the effectiveness or challenges on online teaching during Covid-19 lock down. Share your experience about challenges, technology, online learning platform,...

26 January 2021 4,532 37 View

LC-MS metabolomics data after annotation some have their compound name but no KEGG id or with KEGG id but no pathway. How to interprete?

Recently I have generated LC-MS metabolomics data. After annotation, some have their compound name but either no KEGG id or KEGG id but no pathway. How to interpret those compounds? Additionally,...

18 January 2021 1,938 3 View

Has there been any scholarly research done in schools that addresses teaching from a global citizenship perspective to deal with global problems?

The current global pandemic, the climate crisis, the destruction of the oceans (with plastics, etc), and massive numbers of refugees are part of a set of serious global problems. It is clear...

13 January 2021 2,022 3 View

How to remove a citation from list of research articles?

I want to remove a duplicate citation

01 January 2021 3,983 3 View

No executable file generates while building geant4 example code, where is the problem?

Hello, I am a newbie in geant4. I'm learning it playing with example. Sometimes, when I go to simulate an example code, it doesn't create an executable file (the green one in my ubuntu terminal)....

26 December 2020 9,482 3 View

How to get structure and topology for glycosaminoglycan (GAG) of arbitrary length?

Hello all, I want to do glycosaminoglycan (GAG) simulation in Gromacs. Initial structure and CHARMM topology for short chains can be obtained from Charmm GUI glycan modeler. But I have to take...

23 December 2020 6,092 2 View

Can anyone tell me the name of these parasites which I got from a marine fish?

I got these parasites from eye and intestine of a marine fish. Thank you.

09 December 2020 7,752 2 View

Ideal saline volume for intravenous injection in rats ?

Hello everyone, my interest is to understand the molecular mechanisms involved in anaphylactic shock using Wistar rats. While i inject non-allergic naive rats with iv bolus (1 mg ova in 1 ml),...

27 August 2020 9,444 2 View

Someone recommend to use CFSE to stain parasites as Trypanosoma or Leishmania species to detect cells infection?

I have seen that some groups use CSFE to stain some parasite species before infect cells to detect percetage of infected cells. Could I use CSFE to stain Trypanosoma cruzi and measure infection in...

15 August 2020 1,898 2 View

What is the best method to get a good appearance or view or photo for Leishmania parasite????

i need an easiest technique for Fluorescent stain used with Fluorescent Microscope .

14 July 2020 3,551 3 View

How can I hide nodes with posterior probability under 0.5 in BEAST phylogenetic tree visualization?

06 July 2020 1,376 6 View

Hello, Is their anyone working on Parasites G mass, can help us by papers or researchers?

General Parasitology

30 January 2020 2,247 2 View

Does anyone know the origin of this observation about kangaroos?

In his 2007 book Chasing Kangaroos, Tim Flannery rather extensively discusses the idea (treated in the text as something supported by scientific research, rather than an untested hypothesis) that...

09 January 2020 6,973 2 View

Could anyone free for english editing service ??

One of my research article is rejected due to english language from Parasites and Vectors journal?? Is there anyone who able to assist me??

29 December 2019 5,207 8 View

HI, Can I engineer any immortal human T cell line with the murine TCR of Ovalbumin ? Just like OT1 mice T cell have the same receptor ?

I am planning to develop a Human T cell line having the potential to kill OVA expressing tumor lines. Mostly we have to take out Tcells from OT1 mice which is expensive in overall cost. If I...

25 December 2019 3,417 2 View

Testing covariables ( doing an(c)ova with multiple independent variables?)?

Question is not available.

11 December 2019 7,120 3 View