Genus name priority from the same publication (Zoology)?

I came across a recent taxonomic work, where two genera were synonymized. Both genera were published in a paper in 1922 by the original author who revised the family at that time. The original...

19 January 2021 1,920 4 View

What methods exist to proof that a novel visualisation is helpful in data science?

I am involved in a project that adds value in visualizing misclassification in the text mining domains. I am wondering whether anyone has experience in formally proofing that the visualisations...

13 December 2020 9,211 5 View

Trizol samples wont freeze. Can it cause problems?

Hi, everyone. I recently lysated cell culture with Trizol reagent, and I put my samples in -20C. But, some of my samples wont freeze, and I can see two separete phase appearing in them. I'm awaer,...

06 November 2020 10,002 1 View

Culturing CHO-freestyle cells without shaking?

Hi everyone! Recently I started working with CHO-Freestyle suspension cells, but our laboratory does not have an orbital shaker. I tought it would be okay without it, so I just used a normal T25...

20 July 2020 4,597 1 View

Species name priority?

An author described a new insect species in a doctoral thesis, back in 1986. The document is now available as a downloadable PDF, but only since 2019. Another taxonomist described a new species...

18 February 2020 4,407 4 View

What are the simplest organic materials that adsorb phosphorus from water?

I look for a natural material, preferably organic, that adsorb phosphorus. The adsorption capacity can be low as compared to mineral materials like slag or apatite. The point is to have something...

02 February 2020 1,091 4 View

How to determine molecular weight of disordered peptides from diffusion NMR data?

From diffusion NMR (DOSY) experiments, diffusion coefficients are available for ~40 AA disordered peptides. Is there a method to calculate the molecular weights using these data, that is suitable...

08 July 2019 703 3 View

About the future of digital orthodontics in the next 5-20 years ?

I would appriciate to get some articles and/or citations about the future of digital orthodontic resp.the quantity and quality of digitalisation of orthodontic offices in the next 5-20 years.

18 March 2019 3,543 5 View

Can you give me any advise for choosing fixed & random effects for linear effects model analysis of my data?

I have a data set of repeated measurements, where I use two different species and measured their force produced on five different substrates. I want to check for differences between the two...

07 September 2017 1,597 3 View

Which staining method to use to quantify low level nerv damage?

02 April 2017 4,332 3 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