Are you a researcher or practicioner in the climate change adaptation field? Do you have knowledge or experience with Monitoring and Evaluation?

Dear Colleagues, My name is Sylvia Lima and I am conducting a survey as part of my Ph.D. research in evaluation of climate change adaptation success in coastal areas of developing countries with...

09 November 2020 6,434 3 View

LED light for plant growth chamber for ecotoxicity experiements - which set up and typ of lighting do you recommend?

We are building a new plant growth chamber for plant ecotoxicity experiments (algae, seed germination, genotox experiment with Vicia faba, Lemna growth inhibition etc. The old one used cooling and...

21 June 2020 8,017 2 View

PMMA dissolved in acetone, VOCs released?

Acetone is a solvent for PMMA. Could anyone direct me to articles where the VOCs that are released during the formation of the homogeneous solution?

05 June 2018 9,051 2 View

Effect size from LOESS plots?

Is it possible to obtain an effect size (such as correlation coefficient or some measure of goodness of fit) from a locally weighted scatterplot smoothing plot? The reason for obtaining an effect...

23 October 2017 9,865 1 View

In a regression analysis with a large number of ordinal predictors, how can I test linearity? What plots may be specific to those ordinal variables?

I have close to 50 predictors in my regression analysis and I have no problem testing the linearity of the interval covariates but I am unsure if the plots I have produced for the interval ones...

18 March 2017 1,356 12 View

How can I get my porcine chondrocytes to detatch from 24 well plates after 7 days of culture?

18 August 2016 7,366 3 View

Can anybody recommend a good antibody against Jun for WB and ChIP in rat?

Can anybody recommend a good antibody against Jun for WB and ChIP in rat? Thanks.

06 June 2016 4,247 2 View

Is there an alternative to Argon gassing for adequate storage of lipids?

Hello Colleagues, I have vials of a phospholipid formulation that I will use to prepare lipososomes. Once opened, I will not be using each vial immediately. Most researchers report using something...

07 April 2016 2,376 2 View

What is the exact size and range for mouse oocytes?

Hello - Can anyone please direct me to a reference that may give morphometry data on mouse oocytes, both at GV and MII stages? Basically I have an idea that the mouse oocyte measures at 70 um in...

09 February 2015 9,659 4 View

What would cause good R2 value but bad Ct and efficiency in real time pcr?

09 December 2014 9,729 6 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View