Is it safe to remove performic acid from protein via freeze drying?

I use solution of performic acid (30% hydrogen peroxide and 80% formic acid mixed 1:9) to solubilize a protein. Is it safe to separate the performic acid from the protein via freeze drying? Should...

25 November 2020 8,045 3 View

Dear all , I am wondering to know about 18S RNA amplification cycle. Which cycle is the starting point of 18S RNA amplification in qRT-PCR?

02 October 2017 858 3 View

Please, does anybody have any culture of E.coli DB3.1 or any other ccdB survival strain for plasmid cloning they could share?

17 April 2017 1,476 2 View

Does anyone have any suggestions on to incorporate DNA in my Cos-1 cell line?

I'm trying to introduce a plasmid encoding for a fusion protein calreticulin-RFP but for now I have no positive expression of the plasmid info. The modification was done a week ago. Any...

18 February 2016 4,054 5 View

Do someone know any graphic or cartographic method to link land-use and mobility processes or results ?

Exploratory data analysis (Tukley, 1977) is a solution. But did someone experience any other solution to indentify the link beetwen land use changes and urban mobility ?

03 February 2016 9,874 3 View

Which is the best procedure for hybridizing two DNA strands in solution?

I have two DNA strands (one has 39 base pairs and the other 10 base pairs, both being complementary) and I want them to hybridize together in solution. I usually mix the two strands (final volum...

18 November 2014 1,008 5 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Why cannot world and community leaders be gentle? Where did ethics of care go?

The whole world is in a mess and paused. We all are tired of seeing hypermasculinized and destructive leaderships all around us. This world has seen enough of the aggressive patriarchal social...

23 February 2021 292 7 View

How to perform Haldane correction on SPSS?

I was wondering if anyone knew how to perform the Haldane correction for SPSS (this is the definition of the correction -...

21 February 2021 2,882 1 View

Is it okay to mention you distributed your qualitrics study link through social media sites?

Just want to be clear and know it is okay to say I have distributed the qualitrics link through social media such as Facebook, Instagram and Twitter to ensure my target audience is reached in my...

21 February 2021 5,143 2 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

Is the box plot of climatic indices better illustrate from daily data or annual data?

Hello, I hope you have a good time. I work on a research project about temperature indices. Due to the high number of indices, I only work on tables and maps on an annual time scale. In other...

19 February 2021 9,742 2 View