Standard guitar tuning has two distinguished vectors (0 5 5 5 4 5) and (0 5 10 15 19 24). What is required to show they are tangent-cotangent bundles?

The pitch value set in music and guitar group in tablature are connected by adjunction of tangent-cotangent bundles. Tuning g is the tangent gradient to the flow of pitch on guitar. It determines...

04 April 2020 2,681 15 View

How does one compare groups with a negative binomial distribution?

I have a group of COPD patients who went to a specific clinic. I want to compare the number of exacerbations they had in the 6-months prior to and 6-months after attending their first clinic...

07 January 2020 5,367 3 View

How to determine sample size for Repeated Measures Logistic Regression?

I am planning a study in which there will be binary repeated outcomes. In short, participants will interact in groups of three in a group task. Each person in the group has a different role. They...

29 January 2019 1,785 4 View

Why are no bubbles produced during catalytic transfer hydrogenation with Pd/C?

I am working on reducing an aromatic nitro group to amine and have tried SnCl2 and Fe systems without much luck. There are literature examples of this compound being reduced by H2 gas with Pd/C...

31 October 2017 3,730 3 View

Should 2-ME be removed from cell culture media for testing cigarette smoke extract response?

Hi everyone! I wish to investigate the alveolar macrophage (MH-S) cell line response to cigarette smoke extract. Can anyone advise if I should remove 2-ME (0.05mM) from the full media? Was...

28 August 2017 283 3 View

Since the vibrating string is defined in Z2 by a map S1 on S1, is there a field F2 above Z2?

26 June 2016 9,569 3 View

About Type I & Type II Errors?

If the predictor cutoff in staffing changes, how does it affect the incidence of Type I (erroneous acceptance) and Type II (erroneous rejection) errors?

19 February 2016 328 1 View

How may i find a researcher who is working on Teachers Engagement?

Hi everyone, my current Ph.D Project is on "Teachers Engagement in STEM teaching" Please I like to link up with (find) another or any researcher working on Teachers Engagement. I will be grateful...

14 January 2021 8,170 5 View

Dissertation ideas around Dilapidations and the increasing use of technology?

Need help with some ideas of interesting pressing research areas surrounding the topic of dilaps. Preferably one that there has been a certain level of attention and research put on it in recent...

12 October 2020 4,031 3 View

Should unlimited vacations be generalized?

A few days before the start of the new school year, would you like to take a few more weeks of vacation? In some companies, this is possible thanks to unlimited vacations. Based on individual...

25 August 2020 7,621 12 View

What are the essential qualities and characteristics of an academic mentor?

There is no recipe or true guide to graduate school. However, the mentor relationship can contribute significantly to a research career. What are the essential qualities, outcomes, characteristics...

25 August 2020 7,831 20 View

STATISTICS- To interpret the influence of internal conversation and communication on driving engagement in workers what statistics to use?

I want to find JUST the correlation that exists between my two variables- communication and engagement of workers. DO I need to run a test t-test or just find correlation?

10 August 2020 7,776 5 View

What have been the effects of Covid-19 on digital engagement in the Heritage industry?

For my dissertation i am looking at digital history and digital engagement and how this has been effected by the Covid-19 pandemic. Any help with this research would be greatly appreciated.

29 July 2020 2,808 3 View

What tips and tricks can you suggest to engage students in an online class?

Your responses to this responses would be highly appreciated. I will using your answers for my future engagement. Thank you so much in advance.

24 July 2020 4,417 6 View

I need more participants for my study. Anyone interested?

For my MSC in Occupational Psychology, I am currently working on my dissertation which is about whether workload has an effect on the relationship between work engagement and career commitment. I...

29 June 2020 1,466 2 View

How does COVID-19 affect the Stakeholder Engagement of YOUR EU Energy OR Marine Projects?

Dear researchers, The COVID-19 pandemic has large societal and economic impacts, from which also different stakeholders involved in EU H2020 energy projects are affected. With this survey, we...

17 June 2020 4,542 4 View

What are main sectors may be affected by COVID-19?

What are main sectors may be affected by COVID-19? By other words, technology is one biggest filed will change the world in next years. Moreover it will affect on the shape of many jobs like...

10 May 2020 5,158 26 View