What volume of liquid yeast would be ideal to inoculate into a liquid Sabouraud media?

I am working on enhancing brewers yeast viability, and I am using Liquid Sabouraud media and liquid Saccharomyces cerevisiae. Initially, I made a single serial dilution and inoculated 1ml of the...

24 October 2020 554 7 View

What is the reliability of suicide prediction using Machine learning?

Due to the advancement in machine learning and it's application in psychiatry and clinical psychology, their is a need to understand the reliability of various programming software for predicting...

23 November 2019 2,648 7 View

Are their standardized exercise guidelines and methods for individualization of exercise dose for patients with cancer?

22 November 2019 3,310 9 View

To what extent can foreign standards and specifications be used in designing engineering projects in regions different from where they are developed?

Given the fact that different regions of the world have different climatic conditions (often times these conditions affect construction materials and environment), one wonders if it is really too...

04 February 2019 3,783 3 View

What is the best method of assessing the impacts of microbes on the strength properties of construction aggregates?

I am currently working on aggregates sourced from different rock types in Nigeria. I also wish to assess the influence of micro-organisms on the strength of these aggregates. Any idea the best...

04 February 2019 9,370 3 View

Good sites to recruit survey participants on a grad school student budget?

Any good recommendations for participant recruitment for online surveys on a grad school student budget?

02 March 2021 4,293 4 View

Share a copy of RaFD Dataset?

I tried to get this dataset from the original link but no one approved my requests for weeks. Can someone share with me a private link to use? You can send it to my institutional email:...

14 February 2021 1,908 1 View

How can i perform logistic regression on nominal vs scale variables in SPSS?

Dear all, I would like to perform a logistic regression analysis on the correlation between surgery duration time represented in minutes (Scale independent variable) with rate of neuropraxia as...

14 February 2021 4,054 3 View

Alternatives to .45 um filter to isolate MS2 from lysed E. coli?

Hello, I am looking for alternatives or cheaper materials to isolate out MS2 from E. coli following lysis via chloroform. Some literature I have reviewed uses a .45 um nanopore filter following...

02 February 2021 807 3 View

What are the options for statistical analysis to find the relation between nominal, interval and ordinal data ?

I have 7 variables (1 interval, 4 ordinal and 2 nominal) with levels between 4-9, for which responses are received through a survey. My question is how I can find the relation between these...

27 January 2021 8,805 6 View

Which statistical test is suitable to test if 2 explanatory variables (different scales: ordinal & categorical) predict dependent variable (ordinal)?

I'm working on survey data that is inclusive of ordinal (1-5 rating scale), categorical (yes/no), nominal (frequency response). I have reduced many ordinal variables (those in ordinal scale) to 3...

26 January 2021 804 12 View

Testing of Antennas?

So, I came across, where antennas are being tested in a building ( a plant), where all sorts of big equipment are around and of course the ceiling. lot of multipath which can affect the...

21 January 2021 9,437 3 View

Spectrabase no longer has overlay function?

Hello, I am a quality control chemist and I test raw materials for a nutritional supplement company. I make heavy use of FTIR-ATR for identification. We are a small laboratory with a limited...

07 January 2021 8,850 2 View

What are the mental health insurance policies in different countries?

Post Covid 19 the scenario in India has changed and some of the private insurance companies are providing coverages for mental disorders. So My question is what mental disorders are covered in...

04 January 2021 6,474 10 View

Statistical test: 1 nominal independent variable and 1 dichotomous dependent variable?

I have a dataset with one nominal independent variable with 10 different levels and one dichotomous dependent variable. What would be the appropriate statistical test to compare the different...

09 December 2020 8,834 29 View