In the compressed liquid state, why does the temperature remain constant even if pressure is gradually decreased? But not in the saturated state?

31 May 2020 7,801 1 View

PCR with fluorescent tag on Tecan SPARK?

My boss wants me to run PCR with a fluorescent tag. He says we can use the Tecan SPARK machine that we have for this. I am confused however. Do I run the PCR per usual with the thermocycler then...

15 March 2020 3,765 2 View

Environmental and Occupation Epidemiology Professional Development?

I am nearing the end of my first year of applied epidemiology at a local health department, I have been exposed to a diverse range of topics but throughout graduate school and my project...

05 December 2019 2,430 1 View

NOAA Hourly Precipitation Data Missing Post 2014?

Hello all, I'm trying to test out a predictive model but I'm having a very hard time trying to find hourly precipitation data. I've looked at NOAA and on the new data repository (NCDC) but I...

28 October 2019 4,757 5 View

How can I conduct multiple multilevel meta-analyses using metafor in R?

For my master's thesis, I am using meta-analytic techniques to explore the relationship between LGBTQ community connectedness and indicators of physical health. I am conducting multilevel...

13 October 2019 6,940 3 View

How does one troubleshoot low PCR amplification of soil DNA with ITS primers?

I am looking for suggestions for improving amplification of soil DNA using ITS primers. The soil samples range in concentration from 9-40 ng DNA/ul). Attached are photos of gel confirmation using...

05 February 2019 4,075 9 View

How do I know that I can trust the chemical analysis results of surface and ground water quality samples from a subcontractor?

I was unable to perform the sampling and analysis for 40 surface water and 20 groundwater samples, so I hired an in-country consultant firm to do it. The results that they returned were difficult...

21 October 2018 8,937 10 View

Hello, can anyone recommend which social cognitive model in health can help reduce the risk of hiv contraction ?

Hello, i am conducting a health report for a psychological assignment, this report is based on the reduction of risk in contracting hiv in a prison setting. Unfortunately after reading a fair...

26 December 2017 3,947 3 View

What is the best Havahart trap for trapping Columbian Ground Squirrels?

Small vs Medium? Normal vs Easy Set? Or are Tomahawks or XL Sherman a better fit?

07 November 2016 7,148 3 View

Historical importance of the LGBTQ community?

Hi everyone, I'm looking for some articles that discuss the historical importance of the LGBTQ community. I'm specifically looking for theory papers that talk about why a sense of connectedness to...

01 January 1970 7,449 4 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

How can the use of Jolly Phonics improves the quality of reading, speaking and writing in rural disadvantaged communities in Papua New Guinea?

Jolly Phonics reading program is an effective way to teach early reading to young learners. How can lectures at the university prepare early childhood student teachers to teach Jolly Phonics to...

03 March 2021 3,731 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View