Does anyone knows a good method to remove glycerol from a plant extract?

I would like to perform some NMR and LC-MS analyses with a polar extract in glycerol and water but I need to get rid of the glycerol first, does anyone knows a good method?

10 April 2019 4,163 4 View

How to estimate the cycle aging of Lithium-ion batteries?

Dear researchers, I would like to have an understanding on ways to estimate the cycle aging of Lithium-ion batteries. Could you provide some articles regarding this topic? Moreover, I would like...

08 November 2018 5,365 3 View

Can I use the literature related to an instrument/survey if, having previously been validated in another language, this changed its factor structure?

The original version of the instrument has 5 dimensions, however, when validating it in my language, the optimal factor solution was 2 factors. I conducted a study using this last validated...

13 June 2017 5,711 4 View

Do you have any contact for a serious spanish - english translating services for a manuscript?

18 January 2017 4,303 3 View

How to perform in SAS a "repeated measure" in multisite evaluation over time?

I am very new with this... I am trying to perform a SAS analysis on several sites about the incidence of an insect over time measuring damage inflicted on planted young pine seedlings in pine...

06 June 2016 2,459 3 View

What effects may mimicry have on the predatory behavior or success rate of the model organism?

My partner and I are proposing a study about the effects of mimicry in moth larvae on the predatory behavior of coral snakes and are looking for any journal articles that might be able to help us...

12 July 2015 5,020 3 View

Is the best fit model of nucleotide substitution predicted in MEGA6 and jmodeltest the same?

05 June 2015 4,268 0 View

Is there an equivalent to Mixed ANOVA to compare proportions in two groups (CG and EG) at three different points in time?

I conducted a research in which we compared the effects of two training methods in the acquisition and retention of competence in a particular clinical skill. After submitting a paper to a...

01 February 2015 6,279 6 View

Could we use a parametric test for an ordinal variable if it meets the necessary assumptions?

I am trying to perform a mixed ANOVA to compare the effects of two teaching methods on a group of students at three different points in time. I have read that parametric tests must not be used on...

31 December 2014 1,813 3 View

What are the best antibodies commercially available for C-fos or Arc immunohistochemistry?

Any recommendations on the best antibodies commercially available for immunostaining for c-fos or Arc proteins?

13 August 2014 5,580 17 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

Is there any teachers based in UK who would like to take part in my study?

24 February 2021 4,833 3 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View

How to run repeated measures in mvabund?

I have a dataset of fish species abundances collected from 6 different habitats over the course of 30 years. Fish were collected multiple times per year and environmental variables were recorded...

21 February 2021 3,838 1 View

Is there a method for evaluating nanoparticle adhesion to epithelial tissue in vitro?

I want to measure how well nanoparticles can transfect cells based on NP adhesion properties. In the literature I find people do it in animal studies, and epithelial adhesion helps in transfection...

21 February 2021 7,791 3 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

Any Homemade Organic Synthesis Practices?

Hi everyone, I am a teacher of Heterocycles Synthesis, Is there a home practice that you recommend for undergraduate students? A simulator would also be useful Due to the pandemic, students...

18 February 2021 2,769 4 View

How to get rough estimation of the concentrations of Oxygen and moisture inside the glove box?

Dear colleagues, I was just wondering if you can suggest a good method to get a rough estimation to the concentration of O2 and H2O inside the glove box as unfortunately, our glove box doesn't...

17 February 2021 1,012 3 View