Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

What is the significance of (isolated) high titers of IgG anti GD1a antibodies in an older patient with polyneuropathy?

Remote history of Campylobacter infection with reactive arthritis, and Spitz nevus (UMP). Arthropod exposure in Zika/ChikV endemic area prior to emergence of length dependent, sensory PN with...

18 February 2021 8,719 1 View

Can Qualtrics generate reports for survey respondents that show their answers to selected questions?

I am using Qualtrics for a Delphi survey. Does anyone know if Qualtrics can generate reports that I can send to respondents. More specifically, I want to send respondents a report of their...

13 January 2021 7,976 3 View

What are health and agricultural econmic impact of the herbicide 2,4-dichlorophenoxyacetic_acid (2,4-D) in your country?

Dear Research community, I am writing a review about 2,4-D. Google Scholar has identified 11000 publications with this herbicide as a keyword since 01/01/2018. There is plenty for me to read....

29 December 2020 1,145 6 View

What are the ethical considerations when conducting research with students who are paying for a private course?

I'm going to be teaching an online course to minors using game-based learning strategies. I wasn't to make sure I consider ethics considering students (likely their parents) will be paying to take...

12 December 2020 6,497 11 View

No host reference for metatranscriptomics?

One of the steps during the preprocessing of the data from metatranscriptomic analysis is to remove any host reads (host contamination) by comparing to host database. But what if there is no host...

30 November 2020 3,259 2 View

Primer specificity check with primer blast individually or together?

Hi, When checking my designed primers for specificity, what is the difference if I run BLASTn for each primer individually versus together (ie. forward primer separated by 20 "N" then reverse...

03 November 2020 1,421 4 View

To what extent do motorhomes and other large vehicles degrade road surfaces in relation to cars and other light vehicles?

I am studying the effects on the road system of a rural region of a drastic increase in traffic, particularly Motorhomes. My question is this, do motorhomes and other large vehicles have a...

22 October 2020 8,146 3 View

How to calculate pKa's using DFT for a molecule with three acidic hydrogens?

The molecule in question is a molecule with 3 non-equivalent hydrogens. Am I going to have to run the calculations in all of the transition states?

18 October 2020 1,524 3 View

Gibson Assembly Produces Wrong Product?

I have been using Gibson Assembly to insert a 7kB fragment into an 8kB linearized vector. After assembly many colonies form, but colony PCR on the transformation consistently shows a 1.5 kB...

18 September 2020 247 3 View

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

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 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

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

No title

02 March 2021 3,060 3 View

No title

02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

How does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View