Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

Why is the efficiency of viral mRNA electroporation in PBMC low?

Hello, I have been struggling with the electroporation of PBMC with HIV-I mRNA. Although the quality of the RNA generated is good, and the handling of the cells in meticulous, the frequency of...

27 February 2021 9,233 3 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

The type of filter paper used to filter an epoxidized oil (the mixture is an epoxidized oil with magnesium sulfate) ?

I have a mixture of epoxidized oil and magnesium sulfate wich type of filtre paper should i use

21 February 2021 3,944 3 View

Any information about dinitrosalisylic acid reagent end point color stability ?

I work on estimation of alpha amylase activity using dinitrosalisylic acid reagent If i put the reagent to stope the enzymatic reaction and allow the reagent to react with the produced reducing...

17 February 2021 7,402 4 View

Is There are any idea to achieve H NMR signals for swollen compound ??

the samples are not completely soluble - just swelled the solvents that's mean the sample may be partially soluble any suggestion, please

16 February 2021 8,801 3 View

Is there association of SARS-CoV-2 infection rate with meteorological factors?

There are contradictory research papers about the correlation between meteorological parameters and incidence of COVID-19 in some countries worldwide. Is there correlation between the...

15 February 2021 5,806 2 View

Are there alternatives to the Devarda alloy when estimating nitrogen?

Are there alternatives to the Devarda alloy when estimating nitrogen? devarda alloy is reducing the nitrate to ammonium

15 February 2021 8,838 3 View

Can the viability assays (ex: MTT/CCK-8) measure cell proliferation? or are they solely viability assays?

I want to conduct a proliferation assay to test a chemotherapy combination on a cancer cell line. At first, I thought about the MTT assay. But now, all sources are saying that these do not measure...

14 February 2021 3,142 7 View

Using liquids as superstrate in Fabry-Perot Cavity Antenna?

Hi, A Fabry Perot Cavity allows to increase the directivity of a low gain antenna by putting in the top of cavity a superstrate with high permittivity such as a ceramic (er=10.2). However,...

09 February 2021 6,799 8 View

What are the roles of memory B cells toward antibody response in Visceral leishamniasis ?

We are trying to analyse the role of memory B cells in in patients with Visceral leishmaniasis by flow cytometry using the marker CD27 and IgD . We are getting increased frequency of memory b...

04 May 2019 1,359 0 View

How the Human B regulatory cell subtype B10 and Br1 differ from each other?

I want to have full characterization of Human B regulatory cells in peripheral blood of patients with Visceral Leishmaniasis and PKDL But I don't have antibody for B10 cells (CD27 CD38 CD24). So...

16 February 2018 4,902 3 View

How the Human B regulatory cell subtype B10 and Br1 differ from each other?

I want to have full characterization of Human B regulatory cells in peripheral blood of patients with Visceral Leishmaniasis and PKDL But I don't have antibody for B10 cells (CD27 CD38 CD24). So...

01 February 2018 7,787 4 View

We have a case of Viseral leishmanosis , What is the best line of Treatment ???

02 March 2017 3,045 0 View

Are you interested in test the drug in leishmania that cause American Tegumentary Leishmaniasis?

11 December 2016 6,508 0 View

What is the concentration of DNA in urine?

I am working on the diagnosis of Visceral leishmaniasis based on the urine DNA. i want to know the average quantity of DNA in urine of visceral leishmaniasis patients. anyone has any idea about...

23 October 2016 1,554 3 View

What is the concentration of DNA in urine?

I am working on the diagnosis of Visceral leishmaniasis based on the urine DNA. i want to know the average quantity of DNA in urine of visceral leishmaniasis patients. anyone has any idea about...

09 October 2016 6,859 3 View

Please help me identify this insect?

Please help me identify this insect?

12 September 2016 5,450 7 View

Please help me identify this insect?

Please help me identify this insect?

08 September 2016 5,986 8 View

Can I obtain antigen from L. tarentolae culture and use it for ELISA assays to detect CL and MCL from human blood samples?

I want to standardize an ELISA assay to detect CL (cutaneous leishmaniasis) and MCL (mucocutaneous leishmaniasis) from human blood samples. I have found papers where the antigen is obtained from...

08 September 2015 9,952 1 View