Insect Lipase Activity?

Hi everyone! My name is Nacho. I am trying to assay lipase activity from insect midgut supernatant, and I have some problems and some doubts about it. I do not have the pH-stat. Thus, the...

22 November 2020 5,595 3 View

Is Tetrabutylammonium hydroxide Mass Spectrometry compatible?

Hello forum, I would like to know if TBA.OH is volatile in mixtures of acetonitrile or methanol. I want to analyze peptides that were previously dissolved in TBA.OH-conatining solution, but dried...

05 October 2020 6,936 3 View

Any good manual for phenomenological approach to sustainability?

I'm thinking about a turn from my ethnographic approach to a phenomenological approach in the study of sustainability and forest preservation. However, I didn't find any good manual to design and...

06 July 2020 9,618 1 View

Can RL agent's decision be explained after inference?

I would like to know if there is a method, or sets of method that can explain why a RL agent has chosen certain decision, after the agent has been trained. I'm not looking for different RL...

23 April 2020 151 3 View

Can you desalt peptide digests with high pH RPLC?

Hello! I am working with some materials that require desalting of the peptide samples prior testing. My samples contain a salt of potassium. With a standard sample, I would use R3 or C18 resins...

19 January 2020 6,772 3 View

Methods available to calculate animal density by means of camera trapping?

We have two large camera trap data sets (tropical and temperate forest), which I would like to use for estimating animal density. Which are the available methods? Strengths and weaknesses? Thanks

16 January 2019 5,879 3 View

I have to remove RNA from DNA samples. Using a RNAase A (4 mg/ml), which volumen do you recommend to use?

I have some sample that I have to re-purify and some samples to isolate DNA de novo. In both cases I have to use RNAase to remove RNA. I tried with 1.5 ul of RNAase A (4 mg/ml) but the RNA is...

13 December 2018 860 2 View

Available shapefile of marine sea temperature hotspots?

Dear researchers, someone has a shapefile of marine sea temperature hotspots worlwide desribed in Hobday & Pecl (2014). Thanks in advance for sharing. Regards Ignacio

17 October 2018 7,500 1 View

Which tail occluder size is appropiate for C57 mice?

We're planning to measure non invasive blood pressure in C57 mice. Weight should be around 20-40 Grams. There are 2 sizes available at Kent Scientiffic: small and extra-small... they're both...

26 June 2018 9,849 1 View

How bad is to have frozen cells at a DMSO concentration to DMEM of 2% instead of 10%?

20 April 2018 4,639 3 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

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 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

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

How to write a scientific report?

We are analysing scientific reports at University in great detail, so I wanted to find a scientific report about how to write a scientific report. Including detail such as what information to put...

02 March 2021 7,602 4 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

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01 March 2021 3,905 5 View

How Download/Extract citations of 1 given year ALL my publications in Google Scholar?

If you google this you find a lot of smart guys explaining you how to download 1 year of citations of 1 single paper of yours (or anyone else). I mean 1 year of ALL my papers. or ... ALL years or...

01 March 2021 1,121 9 View

How to Balance Bench work with Reading and Writing?

I am a second-year grad student. I am finding it difficult finding time to read literature and write (things like qualifying exam, thesis, grants). I find myself so busy with bench work that I...

01 March 2021 3,325 4 View