What are the current trends in sustainable/responsible marketing?

I am currently writing my thesis on sustainable/responsible marketing and I am looking for more insights from experts (and good articles - after 2010) about the subject. Looking forward to...

12 January 2021 7,286 6 View

What is the best method for collecting and preparing pollen from insects stored in 70% ethanol, for visual identification?

Hello, I would like to visually identify and quantify the pollen morphotypes carried by insects which have been stored in 70% ethanol. The insects are Diptera (mainly Syrphids), and Hymenoptera...

20 August 2020 8,859 3 View

Which are microglia markers that I can use to check the phenotype after primary microglia culture ?

Hello everyone, I am looking at markers that I can use for qPCR to check the phenotype of microglia after primary microglia culture. I found a protocol to prepare microglia from pups but I would...

28 May 2020 6,552 5 View

Can you ask for user input on pymol?

I want to write a script that asks the user to enter the PDB file so that the script can be entered (it prompts the user to enter it), the user enters the 4 character code, then the rest of the...

23 February 2020 1,184 1 View

How do I make flow cytometry work for insect sperm that are too small to qualify/quantify with fluorescence microscopy?

I am wanting to use flow as a diagnostic tool for live/dead sperm counts on an insect that has very tiny, long and featureless non-motile spermatozoa. I am using PI and SYTO16 fluorescent dyes to...

01 December 2019 2,487 3 View

How to link 2 coloms in excel or SPSS?

Hi everyone! I have a particular data base counting 28 days of recording behaviors. Every day has a different number of behavior depending on the participant (between 0 and 35 behaviors). Seven...

29 October 2018 2,704 3 View

Dissertation analysing ordinal data (likert, boolean data types) for survey about the impact of gender on online fundraising, help with regression?

Hello! I am running a survey for my dissertation about multi-level gender effects on the success of online fundraisers. I am looking at how gender impacts the size of a donation, with the...

30 July 2018 5,790 3 View

Mixed Lymphocyte Reaction - Activating agent required?

It is stated in MLR assay protocol that the amount of activating stimulus /agent required has to be determined by titration (dose-response assay). What is the rational for titrating? If we would...

26 October 2017 8,584 2 View

Macroinvertebrate people: Have any of you collected any of these large river insects:

Pseudiron centralis, Spinadis simplex, Raptoheptagenia cruentata, Hydroperla fugitans, Amercaenis ridens, Tortopsis puella, Pentagenia vittigera, Harnischia grp. Chironomidae (large river...

06 August 2017 3,906 10 View

Do you know researches about the beginning of school year / the first courses of the year / the first days of school in the year ?

I have found a few researches, but I'm not sure about key words, so I'm afraid of not finding texts..

14 March 2016 6,335 13 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View